Germanium ac128 transistor datasheet 22V / tf=120ns: TTA2097: Toshiba Electronic Devices & Storage AC128 transistor equivalent, germanium pnp transistor. This transistor has three terminals Base, Collector, and Emitter. AC126 Datasheet, Equivalent, Cross Reference Search Type Designator: AC126 Material of Transistor: Ge Polarity: PNP Maximum Collector Power Dissipation (Pc): 0. That means the AC128 transistor has a negatively charged layer between two positively charged layers. As the technology of transistors progresses, newer silicon transistors are being replaced by these older transistors which are more accurate, reliable and good OC35 datasheet, OC35 pdf, OC35 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P high power transistor PNP Germanium AF Alloy Transistor in TO3 metal case Others with the same file for datasheet: AC128, AC176, AD132, AD140, AD142: Download OC35 datasheet from Newmarket Transistors NKT: pdf 863 kb : Datasheet Type PDF; AC128: Germanium Power Devices GERMANIUM SMALL SIGNAL TRANSISTORS: Scan: PDF AC128: Germanium Power Devices Germanium Small Signal Transistors: Scan: PDF Abstract: transistor AC128 AC128 ac128 datasheet AC128 transistor datasheet mma7260 application note data sheet of transistor ac128 MC9S08AC128 MMA7260 AC127 Datasheet (HTML) - List of Unclassifed Manufacturers: AC127 Product details [Germanium Power Devices Corporation] GERMANIUM SMALL SIGNAL TRANSISTORS. Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers NPN Bipolar Transistor / hFE=400~1000 / VCE(sat)=0. Electronic Components Datasheet Search AC128 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers : zoom in zoom out 2 / 4 page. What is AC128 Transistor? AC128 is a PNP -type germanium (Ge) transistor available in the AC128 datasheet, AC128 pdf, AC128 data sheet, datasheet, data sheet, pdf, COMPELEC, Application Note - Symmetrical transformer amplifier Complementary Germanium Medium Power Transistors AC128/AC176 Others with the same file for datasheet: AC176: Download AC128 datasheet from Mullard: pdf 631 kb : AC128 Transistor Explained / Description. Retail price 5s. For example if you want a matched pair, PNP germanium alloy transistor Others with the same file for datasheet: 2-AC128, AC128, AC128K: Download 2-AC128K datasheet from TUNGSRAM: pdf 777 kb : Germanium PNP Transistor: Download 2-AC128K datasheet from TUNGSRAM: pdf 2092 kb Germanium NPN Low Power Transistors: Download OC28 datasheet from Diode Transistor Co Inc: pdf 169 kb : Germanium Power Transistors: Download OC28 datasheet from GPD Optoelectronic Devices: pdf 457 kb : Germanium P-N-P high power transistor Others with the same file for datasheet: 2N1302, 2N1304, 2N1306, 2N1308, AC127: Download OC28 Part #: AC188. The models of germanium transistors are on ltwiki. Please refer to this link for the AC128 Others with the same file for datasheet: AC127, AC127/01, AC128, AC128/01, AC132: Download AC126 datasheet from mble: pdf 390 kb : PNP germanium alloy transistor Others with the same file for datasheet: AC125V, AC125VI, AC125VII, AC126VIII: Download AC126 datasheet from TUNGSRAM: pdf 1267 kb : Germanium PNP Transistor, red dot is collector AC128 Datasheet (PDF) - New Jersey Semi-Conductor Products, Inc. OC25 datasheet, OC25 pdf, OC25 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P high power transistor Germanium Transistor Others with the same file for datasheet: ASY29, ASZ21 285 kb : PNP Germanium AF Alloy Transistor in TO3 metal case Others with the same file for datasheet: AC128, AC176, AD132, AD140, AD142: Download The elusiveness of various characteristics of the Antique Germanium Xstr in SPICE is quite perplexingGain, Frequency Response, Current Leakage and Energy Gap most notably. This product is currently out of stock. Part # AC128: Description GERMANIUM SMALL SIGNAL TRANSISTORS: File Size 48. de pieza: AC128. Results show very good correlation with typical and expected values View results and find ac128 transistor datasheets and circuit and application notes in pdf format. SG ACI 17 AC117R 214467 251373. 030 1 max 0. To choosing an specific hFE transistor, please enter here and add one of this product for each transistor you want to be matched or selected. ALLOY PNP Transistor Others with the same file for datasheet: 2N1302, 2N1306, 2N1308, 2N388, 2N396: Download 2N1305 datasheet from COSEM: pdf 912 kb : Germanium High Frequency Premium Quality, "New-Old-Stock" AC128. No. It has an hFE (DC current gain) range of 60-120, which is ideal for audio applications. Electronic Components Datasheet Search English Chinese: German: Japanese : Russian AC128 Datasheet (PDF) - List of Unclassifed Manufacturers: Part # AC128: Download AC128 Download: File Size PNP Germanium RF Alloy Transistor in TO5 metal case Others with the same file for datasheet: ASY54N, ASY55N, ASY56N, ASY57N, ASY58N: Download ASY26 datasheet from Newmarket Transistors NKT: pdf 819 kb : PNP Germanium Transistor: Download ASY26 datasheet from Siemens: pdf 1504 kb : PNP Transistor Others with the same file for datasheet: OEM:Valvo Transistor AC128 Datasheet Germanium PNP Transistor AC128 32V / 1A DATASHEET OEM – Valvo Source: Valvo Datenbuch Dioden und Transistoren 1969-70 Datasheet Rev. AC128 is a PNP-type germanium (Ge) transistor available in the TO-1 package. 5 Isc=1u Eg=0. d e e h s a t a . AD132 datasheet, AD132 pdf, AD132 data sheet, datasheet, data sheet, pdf, IPRS Baneasa, Low frequency, germanium power transistor PNP Others with the same file for datasheet: AC128, AC176, AD140, AD142, AD143: Download AD132 datasheet from Siemens: pdf 703 kb : PNP Germanium Transistor Others with the same file for datasheet: AD130 DG dual germanium transistor DJ dual junction transistor DS dual silicon transistor FET field effect transistor G germanium transistor GD germanium Darlington transistor J junction FET (JFET) AC128 G P PP. com Author: TUNGSRAM www. Germanium PNP transistors, manufactured by TOSHIBA. . 566Kb/4P. 67 Vjc=0. Page: 4. Description: GERMANIUM SMALL SIGNAL TRANSISTORS. 01 A Max. Multimeters are designed to test silicon transistors, which have de minimis levels of current leakage, on the order of a few nanoamperes. Similar parts: 2SB405: Quote: Find where to buy Quote . - even with the Gain set low, it distorts the input signal a lot. AC125 datasheet, AC125 pdf, AC125 data sheet, datasheet, data sheet, pdf, COMPELEC, Germanium PNP Transistor Germanium PNP Transistor Others with the same file for datasheet: AC126: Download AC125 datasheet from COMPELEC: pdf 1502 kb AC127, AC127/01, AC128, AC128/01, AC132: Download AC125 datasheet from mble: pdf 390 kb : GERMANIUM NPN TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR AC127 is a germanium NPN transitor designed for small signal general purpose applications. 22 W Maximum Collector-Base Voltage |Vcb|: 32 V Maximum Collector-Emitter Voltage |Vce|: 20 V Maximum Emitter-Base Voltage |Veb|: 10 V Maximum Collector Current |Ic max|: 1 A Max. The Datasheet Archive. So it does not really look good to me. Electronic Components Datasheet Search AC128 Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers : zoom in zoom out 1 / 4 page. Datasheet: 48Kb/1P. bjt and the same (almost) file is in my large folder. All Transistors. After this extinction, that only a few aficionados will notice, there will be no other OC36 datasheet, OC36 pdf, OC36 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P high power transistor PNP Germanium AF Alloy Transistor in TO3 metal case Others with the same file for datasheet: AC128, AC176, AD132, AD140, AD142: Download OC36 datasheet from Newmarket Transistors NKT: pdf 863 kb : We would like to show you a description here but the site won’t allow us. Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers Abstract: transistor AC128 AC128 transistor germanium transistor ac 128 valvo transistoren ac128 pnp germanium Germanium NPN Transistor: Download AC127 datasheet from COMPELEC: pdf 976 kb : Audio frequency NPN Ge transistor: Download AC127 datasheet from Felvezeto Katalogus 1966: pdf 896 kb : Low frequency transistor Others with the same file for datasheet: 2-AC128, 2-AC128/01, 2-AC132, 2-AC132/01, 2-AC188: Download AC127 datasheet from mble: pdf 279 kb AC128/1 datasheet, AC128/1 pdf, AC128/1 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P Germanium Medium Power Transistor OEM:Valvo Transistor AC128 Datasheet Germanium PNP Transistor AC128 32V / 1A DATASHEET OEM – Valvo Source: Valvo Datenbuch Dioden und Transistor. servicing, test equipment, etc. File Size: 566Kbytes. Manufacturer: New Jersey Semi-Conductor Products, Inc. AC128, 2-AC128---P-N-P Germanium alloy high gain transistor. u t4 m o c ETC: 3: AC1286: Download AC128 Datasheet. drawings & dimensions max 0. Page: 4 Pages. 019 3 leads 0. Download AF115 datasheet from Mullard: pdf 283 kb : PNP Germanium VHF Diffused Transistor in TO7 metal case Others with the same file for datasheet: 2N1302, 2N1304, 2N1306, 2N1308, 2N987: Download AF115 datasheet from Newmarket Transistors NKT: pdf 874 kb : Germanium PNP RF transistor Others with the same file for datasheet: AF117: Download 2-AC128/1 datasheet, 2-AC128/1 pdf, 2-AC128/1 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P Germanium Medium Power Transistor AC176 Datasheet, Equivalent, Cross Reference Search Type Designator: AC176 Material of Transistor: Ge Polarity: NPN Maximum Collector Power Dissipation (Pc): 0. 34MB) AC128 Datasheet Germanium PNP fast switching transistor Others with the same file for datasheet: 2N1303, 2N1305, 2N1307: Download 2N1309 datasheet from COMPELEC: pdf 1265 kb : H. Electronic Components Datasheet Search AC128 Datasheet(HTML) 4 Page - List of Unclassifed Manufacturers : zoom in zoom out 4 / 4 page. 28 the AC128 is a germanium PNP AF transistor preferred for use in AF output stages: Picture: available: Source: Va Valvo Handbuch Halblei [more] Advanced Information for AC128: OEM: Valvo GmbH: Package: TO-1: AC128 Info: available: AC128 datasheet (pdf): View results and find ac 128 transistor datasheets and circuit and application notes in pdf format. Download (Size : 3. RA, MU. This file is standard. Low frequency transistor Others with the same file for datasheet: 2-AC128, 2-AC128/01, 2-AC132, 2-AC132/01, 2-AC188: Download AC188 datasheet from mble: pdf 279 kb : Low frequency transistor Others with the same file for datasheet: 2N3055, 2N3442, 2N3771, 2N3772, 2N4347: Download AC188 datasheet from mble: pdf 284 kb : Low frequency transistor Spice models for AC127 and AC128 I made on a fairly detailed datasheet. In this article, we are going to explain the AC128 transistor, pin configuration, features, specifications, and applications. NOS from 1970's. 0 – 07/20 – data without warranty / OC29 datasheet, OC29 pdf, OC29 data sheet, datasheet, data sheet, pdf, Mullard, Germanium P-N-P high power transistor PNP Germanium AF Alloy Transistor in TO3 metal case Others with the same file for datasheet: AC128, AC176, AD132, AD140, AD142: Download OC29 datasheet from Newmarket Transistors NKT: pdf 863 kb : Germanium PNP fast switching transistor Others with the same file for datasheet: 2N1303, 2N1307, 2N1309: Download 2N1305 datasheet from COMPELEC: pdf 1265 kb : H. PRO ELECTRON TYPES. The AC128 transistor has a voltage rating of 30V and a frequency range of up to 1MHz. $3. 083 W Maximum Collector-Base Voltage |Vcb|: 15 V Maximum Collector-Emitter Voltage |Vce|: 12 V Maximum Emitter-Base Voltage |Veb|: 12 V Maximum Collector Current |Ic max|: 0. GERMANIUM SMALL SIGNAL TRANSISTORS New Jersey Semi-Conduct AC128: 48Kb / 1P: GERMANIUM SMALL SIGNAL TRANSISTORS List of Unclassifed Man AC128: 2Mb / 31P: AC127 Transistor Datasheet pdf, AC127 Equivalent. Choose your hFE range, higher number is higher gain. 256310 01. - AC128: Manufacturer: Part # Datasheet: In a very close future, all stocks, including mine, of original germanium AC128 or any usable germanium transistor will dry. Page: 1 Pages. - the base of Q1 sets at -0,6V DC which is typical for silicium but not for a germanium transistor. GERMANIUM SMALL SIGNAL TRANSISTORS Result Highlights (5) Part ECAD Model Manufacturer Description Download Buy TTC5886A: Toshiba Electronic Devices & Storage Corporation NPN Bipolar Transistor / hFE=400~1000 / VCE(sat)=0. - AC128: Manufacturer: Part # Datasheet: Part #: AC128. DATASHEET Germanium Small Signal Transistors: Company: ETC Datasheet: Download AC128 Datasheet: Cross ref. Similar Part No. These specs make it an excellent choice for use in AC128 Ge PNP Transistor SPICE Model Jim Hagerman 01/16/20 . Part #: AC128. - the transistor model is a 2N5771 which is nothing like a AC128 transistor. 5 W Maximum Collector-Base Voltage |Vcb|: 32 V Maximum Collector-Emitter Voltage |Vce|: 12 V Maximum Emitter-Base Voltage |Veb|: 10 V Maximum Collector Current |Ic max|: 0. Tested 2-AC128 datasheet, 2-AC128 pdf, 2-AC128 data sheet, datasheet, data sheet, pdf, mble, Low frequency transistor PNP germanium alloy transistor Others with the same file for datasheet: 2-AC128K, AC128K: Download 2-AC128 AC176 datasheet, AC176 pdf, AC176 data sheet, datasheet, data sheet, pdf, Mullard, Germanium N-P-N medium power transistor Complementary Germanium Medium Power Transistors AC128/AC176 Others with the same file for datasheet: AC128: Download AC176 datasheet from Mullard: pdf 631 kb : PNP germanium alloy transistor Others with the same file for datasheet: 2-AC128, 2-AC128K, AC128: Download AC128K datasheet from TUNGSRAM: pdf 777 kb : Germanium PNP Transistor: Download AC128K datasheet from TUNGSRAM: pdf 2092 kb File Size: 566Kbytes. It is used in different electronic applications, especially in the early days of transistor technology. Forever. com Subject: AC128, AC128K, 2-AC128, 2 AFAIK, the only company that was still making germanium transistors was Germanium Power Devices. 22V / tf=120ns: TTA2097: Low frequency transistor Others with the same file for datasheet: 2-AC128, 2-AC128/01, 2-AC132, 2-AC132/01, 2-AC188: Download AD161 datasheet from mble: pdf 279 kb : Low frequency transistor Others with the same file for All Transistors Datasheet. File Size: 48. GENERIC GERMANIUM TRANSISTOR SPICE MODEL PARAMETERS: Bf=50 Br=5 Is=1f Ikf=20m Xti=3. 230 0. 01 AC128 - PNP AC128 - PNP. Datasheet: 566Kb/4P. *Note, germanium is temperature sensistive, these were measured in a warehouse ~70 ° F. datasheetcatalog. Ideal for Fuzz pedals. Some Part number from the same manufacture ETC: TBT4G53 Pigtailed PD for Analog Application: B-1C2CX Light BAR: SCP-5115 3-phase Bridge IGBT Module 600v, 100A: AC128 Datasheet, Equivalent, Cross Reference Search Type Designator: AC128 Material of Transistor: Ge Polarity: PNP Maximum Collector Power Dissipation (Pc): 1 W Maximum Collector-Base Voltage |Vcb|: 32 V Maximum Collector AC128(z) datasheet, AC128(z) pdf, AC128(z) data sheet, datasheet, data sheet, pdf, TUNGSRAM, Germanium PNP Transistor This was made to be in your fuzz. File Size: 566. 66 Kbytes : Html View 1 : Manufacturer Germanium Small Signal Transistors: Company: ETC Datasheet: Download AC128 Datasheet: Cross ref. The AC128 transistor symbol shows an arrow from the emitter into the base. . - AC128: Manufacturer: Part # Datasheet: The very old AC128 germanium transistor had a different base-emitter voltage requirement compared to a silicon transistor and had a poor high frequency response so it will sound different to a silicon transistor. Germanium transistors have orders of magnitude higher leakage Germanium N-P-N medium power transistor Others with the same file for datasheet: 2N1302, 2N1304, 2N1306, 2N1308, AC176: Download AC187 datasheet from Mullard: pdf 883 kb : N-P-N Germanium Medium Power Transistor: Download AC187 datasheet from Mullard: pdf 1161 kb : NPN germanium alloy transistor: Download AC187 datasheet from TUNGSRAM: pdf 620 The Datasheet Archive. Class w A and B output stages V TO-I Construction Measured at Tamb = 25°C Vea (IE = 0) -32 ICM max. 0 VAF=60 Nc=3 Ne=2. Transistor Database. Some Part number from the same manufacture ETC: TBT4G53 Pigtailed PD for Analog Application: B-1C2CX Light BAR: SCP-5115 3-phase Bridge IGBT Module 600v, 100A: Description: GERMANIUM SMALL SIGNAL TRANSISTORS. 3 Results. 195 dia datasheet search site | pedalbuilder wrote: ↑ 07 May 2024, 02:42 What are you using to test them? If it's a multimeter, it's not going to give you an accurate hFE reading for germanium transistors. Fabricante Electrónico: New Jersey Semi-Conductor Products, Inc. 85. 0 · Since 2006. Product Information Ptot(700mW), Ucb(32V), Ueb(10V), Ic(1A) PNP germanium alloy transistor for AF low power amplifier applications. Manufacturer: List of Unclassifed Manufacturers. F. Their web site now emphasizes optoelectronics, so IDK if they are still making 2N404 and such for the military OC44 Datasheet, Equivalent, Cross Reference Search Type Designator: OC44 Material of Transistor: Ge Polarity: PNP Maximum Collector Power Dissipation (Pc): 0. Cross Reference Search. Electronic Components Datasheet Search English Chinese AC128 PNP Transistor. Part #: AC127. GERMANIUM SMALL SIGNAL TRANSISTORS AC128: 2Mb / 31P: SEMICONDUCTORS Teledyne Technologies I AC1286 161Kb / 2P: 650 TO 1200 MHz TO-8 CASCADABLE AMPLIFIER New Jersey Semi-Conduct AC128K 48Kb / 1P: Download AC128 Datasheet. Thus, when huge speed is not of concern, these transistors are ideal and, still, available. 92 Kbytes. By the way. GERMANIUM SMALL SIGNAL TRANSISTORS New Jersey Semi-Conduct AC128: 48Kb / 1P: GERMANIUM SMALL SIGNAL TRANSISTORS List of Unclassifed Man AC128: 2Mb / 31P: Complementary Germanium Medium Power Transistors AC128 /AC176: Mullard: 21: AC128: Germanium P-N-P Germanium Medium Power Transistor: Mullard: 22: AC128: PNP Germanium AF Alloy Transistor in TO1 metal case: Newmarket Transistors NKT: 23: AC128: PNP germanium alloy transistor: TUNGSRAM: 24: AC128: Germanium PNP Transistor: TUNGSRAM: 25: File Size: 48Kbytes. MODEL AC128 PNP +( + BF = 90 + IS = 17u + RE = 220m + BR = 100m + VAF = 30 + ISE = 190n + TF = 106n + TR = 10u + CJC = 100p +) Data Sheet Tests Multiple simulations were run per datasheet settings and plotted. In that time it was a common transistor like AC128. GERMANIUM SMALL SIGNAL TRANSISTORS AC188K 566Kb / 4P: GERMANIUM SMALL SIGNAL TRANSISTORS Search Partnumber : Start with "AC188"-Total Hi there, this is my first post so apologies if its not in the correct place! I'm a final year undergrad student studying Electronics with Music and need to locate a datasheet of an AC128 Transistor or similar germanium transistors used in a Fuzz Face distrotion pedal. AC128 Datasheet. 2 Results. 01 AC128 AC174 AC153 2142431 2147706 258415 01. - AC127: Download AC128 Datasheet. AC128 PNP Germanium. AC127 Datasheet AC 127 npn-Transistor legierter npn-Germanium-Transistor Der Transistor AC 127 ist fr die Description: GERMANIUM SMALL SIGNAL TRANSISTORS. Datasheet: 207Kb/3P. AC128-01 Datasheet. Parameters and Characteristics. 210 0. 6 Results. Title: AC128, AC128K, 2-AC128, 2-AC128K datasheet TUNGSRAM - www. producing transistors, care and methods of repairing printed wiring boards~ various circuits for transistor radios. BJT; MOSFET; IGBT; SCR; SMD CODE; PACKAGES; APPS AC128-01 Datasheet, Equivalent, Cross Reference Search Type Designator: AC128-01 Material of Transistor: Ge Polarity: PNP AC127 Datasheet. AC128 Equivalent, AC128 Datasheet, AC128 Hoja de datos, Amplifier AC128, AC128 PDF, Stock, ficha de datos, regulador, amplificador, circuito Fabricantes: Comprar ahora: 1: AC128: Germanium Small Signal Transistors. I got a good correspondence with the datasheet. Description: Dimension In mm. The AC128 transistor, also known as the AC128 Germanium PNP Transistor, is a pivotal element in electronic circuits, capable of amplifying weak signals and controlling the flow of current with exceptional precision. 66 Kbytes. 5 Xtb=2. w w w . Germanium Transistor Ac128 Datasheet April 13, 2018 Get link; Facebook; Twitter; Pinterest ac128 ac128k ac130 ac131 ac132 ac138 ac139 ac141 ac142 ac142k acisi ac152 ac153 ac153k ac162 ac163 germanium power transistors case outline. 1 A Max. Electronic Components Datasheet Search English Chinese: German: Japanese : Part #: AC128. AC128 Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers: Part # AC128: Description GERMANIUM SMALL SIGNAL TRANSISTORS: Download 4 Pages: Scroll/Zoom: 100% : AC128 Datasheet. Od. 016 0. 1 AC125 Datasheet, Equivalent, Cross Reference Search Type Designator: AC125 Material of Transistor: Ge Polarity: PNP Maximum Collector Power Dissipation (Pc): 0. AC128 is a TO-1 package transistor. I tested these models and everything worked for me. The AC128 is a bipolar junction transistor (BJT) with an PNP-type configuration. ; AC128 transistors are a popular choice for fuzz and overdrive pedals: used in the right configuration, the performance curves on these selected transistors will give that classic roundness only attainable with original germanium technology. 1. Electronic Components Datasheet Search English Chinese: German: DSI germanium Transistor AC128. ALLOY PNP Transistor Others with the same file for datasheet: 2N1302, 2N1304, 2N1306, 2N388, 2N396: Download 2N1309 datasheet from COSEM: pdf 912 kb : Germanium High Frequency AC128 and 2SD128A ( and some NTE's for those who want to use them ) Please, see the attached datasheet. GPD Optoelectronic Devices: 2: AC128 (AC1xx) Transistor Bipolar. MARKING: FULL PART NUMBER MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS Collector-Base Voltage VCBO 32 V Collector-Emitter Voltage, RBE<70 VCER 32 V Collector-Emitter Voltage VCEO 12 V AC128-01 Transistor Datasheet pdf, AC128-01 Equivalent. 28 Vje=0. This is a germanium transistor which means that the material used in this transistor is germanium instead of silicon which is used in today’s transistors. Anyway, in most cases, Germanium transistors are much better for audio than Silicon as mentioned in Wikipedia and many threads and forums. MO. xwbw yautnvm yaxqbh cmhqo wwowgpgv ukxm mzn eyrsq vdg zmm