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2N4895 Central Semiconductor Corp Small Signal Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN
2N4895 LEAD FREE Central Semiconductor Corp TRANS NPN 60V TO39
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2N4898 Central Semiconductor Corp Future Electronics - $14.41 $2.50
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2N4898 Fairchild Semiconductor Corporation Bristol Electronics 736 $7.88 $4.53
2N4898 RF Bristol Electronics 4 $7.88 $7.88
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2N489 datasheet (234)

Part Manufacturer Description Type PDF
2N489 Central Semiconductor UNIJUNCTION TRANSISTORS / PROGRAMMABLE UNIJUNCTION TRANSISTORS Scan PDF
2N489 Central Semiconductor Unijunction Transistors in a TO-5 Case Scan PDF
2N489 General Electric Semiconductor Data Book 1971 Scan PDF
2N489 General Electric Semiconductor Data Handbook 1977 Scan PDF
2N489 Motorola Motorola Semiconductor Datasheet Library Scan PDF
2N489 Others Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan PDF
2N489 Others Basic Transistor and Cross Reference Specification Scan PDF
2N489 Others Shortform Transistor PDF Datasheet Scan PDF
2N489 Others GE Transistor Specifications Scan PDF
2N489 Others Shortform Transistor PDF Datasheet Scan PDF
2N489 Others GE Transistor Specifications Scan PDF
2N489 Semico Unijunction Transistors Scan PDF
2N489 Semitron Dual / Unijunction Transistors Scan PDF
2N489 Texas Instruments Semiconductor and Components Data Book 1967/8 Scan PDF
2N4890 Central Semiconductor Small Signal Transistors Original PDF
2N4890 Motorola Motorola Semiconductor Datasheet Library Scan PDF
2N4890 Others Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan PDF
2N4890 Others Semiconductor Master Cross Reference Guide Scan PDF
2N4890 Others Shortform Transistor Datasheet Guide Scan PDF
2N4890 Others Vintage Transistor Datasheets Scan PDF

2N489 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2N491

Abstract: 2N489 2N490 TRANSISTOR 2N491 2N492 2N489A TRANSISTOR 2N492 2N493 s3012 1n457 texas
Text: TYPES 2N489 THRU 2N493, 2N489A THRU 2N493A, 2N489B THRU 2N493B P-N BAR-TYPE SILICON UNIJUNCTION , 2 · ents DA LLA S. TEX A S 75222 TYPES 2N489 THRU 2N493, 2N489A THRU 2N493A. 2N489B THRU , D A L L A S , T E X A S 7S 222 TYPES 2N489 THRU 2N493. 2N489A THRU 2N493A, 2N489B THRU 2N493B , N D IT IO N S V K BJ - 3 Y' lg - 0 TYPE 2N489 , 2N491, 2N493 2N490. 2N492 Intrinsic Standoff Ratio VM B I = 10 v 2N489 , 2N490 2N491, 2N492 2N493 *R(m odl l E02O Modulated Interbase Current Emitter


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PDF 2N489 2N493, 2N489A 2N493A, 2N489B 2N493B 1N457, 2N491 2N490 TRANSISTOR 2N491 2N492 TRANSISTOR 2N492 2N493 s3012 1n457 texas
2N489

Abstract: 2N494 2N489A 2N34 TRANSISTOR 2N492 2N491A Germanium power
Text: electrical characteristics. These transistors are hermetically sealed in welded cases. Types 2N489 through 2N494 are housed in TO- 5 size cases with special lead configuration (TO-33) . ¡1 2N489.A.B THROUGH , ßa /xa lima V o in v o lts 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N491 2N491A 2N491B


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PDF
ujt transistor 2n2160

Abstract: SCR Manual, General electric ujt firing circuits of scr UJT APPLICATION applications of ujt with circuits GE SCR Manual applications of ujt General electric SCR manual UJT 2N491 2N489-94
Text: exceed .010 2N489 , A, B THROUGH 2N494, A, B 298 2N489-94 , A, Bf electrical characteristics: (at 25 , years. MIL versions are available on the 2N489-494 series. The cube structure TO-18 series offers , Generators SCR Triggers Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490 , -5 Min. Max. Min. Max. Min. Max. 2N489 .51 .62 4.7 6.8 6.8 22 5 2 20 12 8 2N489A .51 .62 4.7 , pulse circuits. 299 O+20V±.5V 2N489-94 , A, B 1 EMITTER CHARACTERISTICS NEGATIVE -CUTOFF -


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PDF 2N489-494 2N489 2N489A 2N490 2N490A 2N490EI 2N490G 2N491 2N491A 2N491B ujt transistor 2n2160 SCR Manual, General electric ujt firing circuits of scr UJT APPLICATION applications of ujt with circuits GE SCR Manual applications of ujt General electric SCR manual UJT 2N491 2N489-94
2N4947

Abstract: 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N2160 2n4948 2N2646 ti 2n1671 2N602 2N3483 2N3480 2n4949
Text: 2N3482 A 2N5431 B MU4894 C 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2N491A 2N491B , MA V mA V 2N489 0.51 0.62 4.7 6.8 12 2.0 60 8.0 — 2N489A 0.51 0.62 4.7 6.8 12 2.0 60 8.0 3.0 2N489B 0.51 0.62 4.7 6.8 6.0 0.2 30 8.0 3.0 2N490 0.51 0.62 6.2 9.1 12 2.0 60 8.0 — 2N490A 0.51 0.62


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PDF CBR12 CBR30 0000S23 O-105 O-106 2N4947 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N2160 2n4948 2N2646 ti 2n1671 2N602 2N3483 2N3480 2n4949
UJT 2N2646

Abstract: 2n2646 ujt UJT 2N2646 POWER RATING UJT 2N2646 specification applications of ujt ujt transistor 2n2160 UJT 2N2646 operation UJT 2N491 UJT APPLICATION UJT 2N2646 ratings
Text: UNIJUNCTIONS 2N489-494—proved reliability, MIL spec version. 2N2646-47—low cost, proved hermetic sealed , exceed .010 2N489 , A, B through 2N494, A, B 298 2N489-94 , A, Bf electrical characteristics: (at 25 , . APPLICATIONS Device Unijunctions Triggers Conventional Complementary Programmable Use 2N489-94 , available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those , Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490 2N490A ' 2N490EI 2N490G


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PDF 2N489-494â 2N2646-47â UJT 2N2646 2n2646 ujt UJT 2N2646 POWER RATING UJT 2N2646 specification applications of ujt ujt transistor 2n2160 UJT 2N2646 operation UJT 2N491 UJT APPLICATION UJT 2N2646 ratings
applications of ujt with circuits

Abstract: UJT 2N491 applications of ujt UJT specification ujt firing circuits of scr ujt transistor 2N489 Germanium Power Devices TRANSISTOR 2N492 UJT 2N492
Text: are hermetically sealed in welded cases. Types 2N489 through 2N494 are housed in TO- 5 size cases with special lead configuration (TO-33) S ILICON TYPES 2N489.A.B THROUGH 2N494AB ?N48S. ». 8 ;UTC ratiisgs1 , pa IER^ ßa I™.-., tia Ir fia lv ma Vn,„ volts 2N489 .51 .62 4.7 6.8 6.8 22 5 2 20 12 8 2 N489A .51 .62 4.7 6.8 6.8 22 4 2 20 12 8 3 2N489B .51 .62 4.7 6.8 6.8 22 4 2 20 0.2 6 8 3 2N490 .51


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PDF 3T47375 506-475-5982---fax applications of ujt with circuits UJT 2N491 applications of ujt UJT specification ujt firing circuits of scr ujt transistor 2N489 Germanium Power Devices TRANSISTOR 2N492 UJT 2N492
2N5431

Abstract: 2N6028A 2N2160 2N2840 7T6027 2N3483 2N4947 2N494A
Text: cost epoxy molded package. i ? l J INDEX ' { T Y P E NO. 2N489 2N489A 2N489B 2N490 , MU4894 TABLE D D D D C B C B C C C C \ TABLE A IN T R IN S IC S TA N D O FF R A T IO n 1 [ . 2N489 : 2N489A i 2N489B ,] 2N490 : 2N490A ; 2N490B 2N490C '] 2N491 2N491A : 2N491B J 2N492 Ü 2N492A J 2N492B


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PDF CBR10 CBR25Ser/es CBR12 CBR30 O-105 O-106 2N5431 2N6028A 2N2160 2N2840 7T6027 2N3483 2N4947 2N494A
2N2646 TO-92

Abstract: 2N3484 Ujts 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N2160 ti 2n1671 2N4947 2n4948 2N489A 2N4870
Text: 2N3482 A 2N5431 B MU4894 C 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2N491A 2N491B , . MIN. kiî k£ì MA MA V mA V 2N489 0.51 0.62 4.7 6.8 12 2.0 60 8.0 — 2N489A 0.51 0.62 4.7 6.8 12 2.0 60 8.0 3.0 2N489B 0.51 0.62 4.7 6.8 6.0 0.2 30 8.0 3.0 2N490 0.51 0.62 6.2 9.1 12 2.0 60 8.0


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PDF CBR30 0000S23 O-105 O-106 2N2646 TO-92 2N3484 Ujts 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N2160 ti 2n1671 2N4947 2n4948 2N489A 2N4870
TRANSISTOR SUBSTITUTION

Abstract: 2N489A JANTX 2N489A 2N2417A 2N2422A 2N489 2N494A MIL-S-1950Q
Text: SPECIFICATION SEMICONDUCTOR DEVICE, TRANSISTORS, PN, SILICON UNIJUNCTION TYPES 2N489A THROUGH 2N494A, TX2N489A , DEVICE, TRANSISTORS, PN, SILICON UNIJUNCTION TYPES 2N489A THROUGH 2N494A, JAN AMD JANTX" * 1.2, line 2 , « (a) Transistor types 2N489A through 2N494A specified herein are substitute devices (unilateral) for transistor types 2N489 through 2N494 respectively, previously covered by MIL-T-19500/75(USAF). (b) Transistor types 2N489A through 2N494A specified herein are substitute devices for transistor types 2N2417A


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PDF MIL-S-19500/75B 2N489A 2N494A, TX2N489A TX2N494A, 2N2417A 2N2422A, TX2N2417A TX2N2422A 1950Q/75B, TRANSISTOR SUBSTITUTION 2N489A JANTX 2N2422A 2N489 2N494A MIL-S-1950Q
TIS43

Abstract: 3N79 3N74 3N108 transistor t05 3N77 2N2160 3n78 2n1671b t05 2N491A
Text: Silicon Transistors Type No. 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N491 2N491A 2N491B 2N492 2N492A 2N492B 2N493 2N493A 2N493B 2N494 2N494A 2N494B 2N1671 2N1671A 2N1671B 2N2160 2N3980 TIS43 Case T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T05 T018 SILECT 0) u ï 0» ® c œ o» U G G G G G G G G G G G G G G G G G G G G G G P P Maximum Ratings at 25°C amb. Interbase Voltage 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 35


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PDF 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N491 2N491A 2N491B 2N492 TIS43 3N79 3N74 3N108 transistor t05 3N77 2N2160 3n78 2n1671b t05 2N491A
2N458

Abstract: 2N301 2n448 2N404 transistor 2N384 2N456A transistor 2N3 2N441 transistor 2N2 TRANSISTOR 2N492
Text: 2N250 2N299 2N333A 2N3 89A 2N4 44 2N489 2N250A 2N301 , 2N334 2N393 2N444A 2N489A 2N251 2N301A 2N334A 2N394 2N445 2N489B 2N251A 2N302 2N335 2N395 2N445A 2N489C 2N252 2N303 2N335A 2N396 2N446 2N490 2N253


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PDF 2N235 2N280 2N327A 2N381 2N414A 2N466 2N235A 2N281 2N328 2N415 2N458 2N301 2n448 2N404 transistor 2N384 2N456A transistor 2N3 2N441 transistor 2N2 TRANSISTOR 2N492
Not Available

Abstract: No abstract text available
Text: 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2H491A 2N491B 2N492 2N492A 2N492B 2N492C 2N493


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PDF 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2H491A 2N491B
21148

Abstract: 2N491 tr 2n2160 eb20 che scr 2N491B 2N4870 2N4853 A4949 2N2160
Text: SEMICONDUCTORS INC CHE D | fll3bbSG GDODSTl S | r"3r'Z-' Unijunction Transistors WALBERN TYPE INTERBASE RESISTANCE (KÍ1) INTRINSIC STANDOFF RATIO V VALLEY CURRENT HIN (MA) PEAK POINT EMITTER CURRENT MAX (uA) EB20 EMITTER REVERSE CURRENT MAX (yA) OBI PEAK PULSE OUTPUT MIN (V) PACKAGE 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2H491A 2N491B 2N492 2N492A 2N492B 2N492C 2N493 2N493A 2N493B 2N494 2N494A 2N494B 2N494C 2NI671 2N1671A 2N1671B 2N1671C 2N2160 4.7-6.8 6.2-9.1


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PDF 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2H491A 2N491B 21148 2N491 tr 2n2160 eb20 che scr 2N491B 2N4870 2N4853 A4949 2N2160
SCR 5162

Abstract: EQUIVALENT 2N1671 types of scr packages UJT 2N2646 General electric SCR ge scr package GE SCR 2n2646 ujt 2N1671 MA 6010
Text: UNIJUNCTIONS CONVENTIONAL General Electric produces a very broad line of standard UJT's. The TO-5 ceramic disc bar structure device has been the workhorse of the unijunction industry for over 10 years. MIL versions are available on the 2N489-494 series. Equivalent types are available in TO-18 packages where small size is required. The cube structure TO-18 series offers excellent value for those requiring proved, low cost units. Applications GE Type 2N489 2N489A 2N489B 2N490 2N490A ' 2N490B 2N490C


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PDF 2N489-494 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N492 2N492A SCR 5162 EQUIVALENT 2N1671 types of scr packages UJT 2N2646 General electric SCR ge scr package GE SCR 2n2646 ujt 2N1671 MA 6010
2010 - 2N2213

Abstract: 2N489A d.a.t.a
Text: UNIJUNCTION TRANSISTORS Item Number Part Number Manufacturer Po Max (W) Intrinsic Standoff Ratio Min Max Ip Max (A) Iv Max (A) Interbase Resistance Min (Ohms)Max YB2B1 Max (Y) Operating Temperature (Oe) Min Max Package Style PN (N-Type Base), (Cont'd) 2N4908 2N489 2N489A 2N490 2N490A 2N2213 2N2213 2N492C 2N4918 2N4928 2N492 2N492A 2N494C 2N4938 2N4948 2N493 2N493A 2N494 2N494A See Index See Index See Index See Index See Index Space Power Swampscott See Index See Index See Index :;ee


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PDF 2N4908 2N489 2N489A 2N490 2N490A 2N2213 2N492C 2N4918 2N4928 d.a.t.a
2N4891

Abstract: General Electric SCR UJT 2N491 SCR General electric SCR 5162 2N2160 2N491A jantx 2N264S applications of ujt ujt 2n2647
Text: CONVENTIONAL UNlJlJNCTIONS General Electric produces a very broad line of standard UJT's. The TO-5 ceramic disc bar structure device has been the workhorse of the unijunction industry for over 10 years. MIL versions are available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those requiring proved, low cost units. Applications Oscillators Timers Sawtooth Generators SCR Triggers Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490


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PDF 2N489-494 2N489 2N489A 2N490 2N490A 2N490EI 2N490G 2N491 2N491A 2N491B 2N4891 General Electric SCR UJT 2N491 SCR General electric SCR 5162 2N2160 2N491A jantx 2N264S applications of ujt ujt 2n2647
2009 - SK9124

Abstract: 2N1671B AMERICAN MICROSEMICONDUCTOR Thyr 2N2646 2N490 2N4949 2N491A 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N4871
Text: .html 2N2647 2N4851 2N4852 2N4853 2N4870 2N4871 2N489 2N490 2N491 2N491B 2N492 2N4949 SK9124 and 66 other


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PDF com/2n491a 2N491A 2N491A SK9124 2N1671B AMERICAN MICROSEMICONDUCTOR Thyr 2N2646 2N490 2N4949 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N4871
Not Available

Abstract: No abstract text available
Text: nei. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 20 STERN AVE SPRINGFIELD, NEW JERSEY 07081 U.SA UNIJUNCTION TRANSISTORS INTRINSIC STANDOFF RATIO INTERBASE RESISTANCE PEAK-POINT CURRENT n rBB IP TYPE TO-5 CASE VALLEY-POINT CURRENT BASE 1 PEAK VOLTAGE lv VOBI MIN. EMITTER REV. CURRENT MIN. MIN. MIN. MAX. MAX. MAX. kJl 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2N491A 2N491B 2N492 ; 2N492A j 2N492B


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PDF 2N489 2N489A 2N489B 2N490 2N490A 2N490B 2N490C 2N491 2N491A 2N491B
2010 - 1N5411

Abstract: 1N5760 DIODE GE 103717 germanium 1N5761 1N5758 1N5759 motorola 2n491 germanium diode
Text: Part Number Manufacturer 1N5761A 1N5762 Motorola 1N5762A 1RC20 1RC40 1RCSO 1S2093 2N489 AmerMicroSC CrimsonSemi Elm State Germanium New Jersey Semitronics SldSt Indus Space Power 2N489A AmerMicroSC CrimsonSemi GE Solid St Hi·Tron Semi Inc SldSt Indus Space Power TIC Semi 2N4898 AmerMicroSC Elm State Hi·Tron


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PDF 1N3299 1N3300 1N3300A 1N3301 1N3302 1N3302A 1N3303 1N3303A 1N3304 1N5411 1N5760 DIODE GE 103717 germanium 1N5761 1N5758 1N5759 motorola 2n491 germanium diode
Not Available

Abstract: No abstract text available
Text: DIGITRON SEMICONDUCTORS 2N489-2N494 , A, B NPN SILICON UNIJUNCTION TRANSISTOR Silicon , sales@digitroncorp.com www.digitroncorp.com Rev. 20121023 DIGITRON SEMICONDUCTORS 2N489-2N494 , A, B 144 Market , 2N489-2N494 , A, B 144 Market Street Kenilworth NJ 07033 USA NPN SILICON UNIJUNCTION TRANSISTOR phone , SEMICONDUCTORS 2N489-2N494 , A, B 144 Market Street Kenilworth NJ 07033 USA NPN SILICON UNIJUNCTION , . 20121023 DIGITRON SEMICONDUCTORS 2N489-2N494 , A, B 144 Market Street Kenilworth NJ 07033 USA NPN


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PDF 2N489-2N494, MIL-PRF-19500, 450mW 600mW
ujt transistor 2n2160

Abstract: 2N4891 EQUIVALENT 2N1671 TRANSISTOR 2N491 2N2840 2N491A ujt timer 2N2906-7 TRANSISTOR 2N492 2N2160
Text: CONVENTIONAL UNlJlJNCTIONS General Electric produces a very broad line of standard UJT's. The TO-5 ceramic disc bar structure device has been the workhorse of the unijunction industry for over 10 years. MIL versions are available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those requiring proved, low cost units. Applications Oscillators Timers Sawtooth Generators SCR Triggers Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490


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PDF 2N489-494 2N489 2N489A 2N490 2N490A 2N490EI 2N490G 2N491 2N491A 2N491B ujt transistor 2n2160 2N4891 EQUIVALENT 2N1671 TRANSISTOR 2N491 2N2840 2N491A ujt timer 2N2906-7 TRANSISTOR 2N492 2N2160
ujt transistor 2n2160

Abstract: 2N2160 2N602B General electric SCR 2n2222 germanium UJT 2N2646 2N4891 2n2646 ujt UJT 43 Programmable Unijunction Transistor applications of ujt with circuits
Text: UNIJUNCTIONS 2N489-494—proved reliability, MIL spec version. 2N2646-47—low cost, proved hermetic sealed , . APPLICATIONS Device Unijunctions Triggers Conventional Complementary Programmable Use 2N489-94 , available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those , Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490 2N490A ' 2N490EI 2N490G


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PDF 2N489-494â 2N2646-47â ujt transistor 2n2160 2N2160 2N602B General electric SCR 2n2222 germanium UJT 2N2646 2N4891 2n2646 ujt UJT 43 Programmable Unijunction Transistor applications of ujt with circuits
scr firing circuit UJT triggering circuit

Abstract: pulse transformer SCR firing circuits scr triggering with UJT and pulse transformer ujt transistor 2n2160 2N4891 2N491 2N494C SCR 5162 applications of ujt with circuits 2N491A jantx
Text: CONVENTIONAL UNlJlJNCTIONS General Electric produces a very broad line of standard UJT's. The TO-5 ceramic disc bar structure device has been the workhorse of the unijunction industry for over 10 years. MIL versions are available on the 2N489-494 series. The cube structure TO-18 series offers , Generators SCR Triggers Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490 , Current parameter, ]EX, is now shown for the first time. See 2N489-94 specification sheet 60.10 for


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PDF 2N489-494 2N489 2N489A 2N490 2N490A 2N490EI 2N490G 2N491 2N491A 2N491B scr firing circuit UJT triggering circuit pulse transformer SCR firing circuits scr triggering with UJT and pulse transformer ujt transistor 2n2160 2N4891 2N494C SCR 5162 applications of ujt with circuits 2N491A jantx
UJT 2N2646

Abstract: UJT 2N2646 specification 2n2646 ujt SCR 2N2646 PUT 2N2646 2N2647 SCR firing inverter circuit 2N2646 UJT 2N2646 ratings UJT 2N2646 RANGE
Text: UNIJUNCTIONS 2N489-494—proved reliability, MIL spec version. 2N2646-47—low cost, proved hermetic sealed , . APPLICATIONS Device Unijunctions Triggers Conventional Complementary Programmable Use 2N489-94 , available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those , Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490 2N490A ' 2N490EI 2N490G


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PDF 2N489-494â 2N2646-47â 26B-2N2647-HI UJT 2N2646 UJT 2N2646 specification 2n2646 ujt SCR 2N2646 PUT 2N2646 2N2647 SCR firing inverter circuit 2N2646 UJT 2N2646 ratings UJT 2N2646 RANGE
scr firing circuit UJT triggering circuit

Abstract: 2N1671 2N1671A General electric SCR manual GE SCR Manual Unit junction transistor UJT ujt transistor 2n2160 unijunction application note 2N1671B 2N489
Text: CONVENTIONAL UNlJlJNCTIONS General Electric produces a very broad line of standard UJT's. The TO-5 ceramic disc bar structure device has been the workhorse of the unijunction industry for over 10 years. MIL versions are available on the 2N489-494 series. The cube structure TO-18 series offers excellent value for those requiring proved, low cost units. Applications Oscillators Timers Sawtooth Generators SCR Triggers Frequency Divider Stable Voltage Sensing GE Type 2N489 2N489A ' 2N4S9II 2N490


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PDF 2N489-494 2N489 2N489A 2N490 2N490A 2N490EI 2N490G 2N491 2N491A 2N491B scr firing circuit UJT triggering circuit 2N1671 2N1671A General electric SCR manual GE SCR Manual Unit junction transistor UJT ujt transistor 2n2160 unijunction application note 2N1671B
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