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2N491A Datasheets (13)

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Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
2N491A	Central Semiconductor	UNIJUNCTION TRANSISTORS / PROGRAMMABLE UNIJUNCTION TRANSISTORS	Scan	PDF	345.23KB	3
2N491A	Central Semiconductor	Leaded Devices	Scan	PDF	63.73KB	1
2N491A	Central Semiconductor	Unijunction Transistors in a TO-5 Case	Scan	PDF	345.2KB	3
2N491A	General Electric	Semiconductor Data Book 1971	Scan	PDF	252.22KB	1
2N491A	General Electric	Semiconductor Data Handbook 1977	Scan	PDF	2.62MB	7
2N491A	Motorola	Motorola Semiconductor Datasheet Library	Scan	PDF	47.02KB	1
2N491A	Unknown	Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.	Historical	PDF	35.45KB	1
2N491A	Unknown	Basic Transistor and Cross Reference Specification	Scan	PDF	30.36KB	1
2N491A	Unknown	GE Transistor Specifications	Scan	PDF	24.93KB	1
2N491A	Unknown	Shortform Transistor PDF Datasheet	Short Form	PDF	153.35KB	1
2N491A	Unknown	GE Transistor Specifications	Scan	PDF	43.97KB	1
2N491A	Semico	Unijunction Transistors	Scan	PDF	142.13KB	2
2N491A	Texas Instruments	Semiconductor and Components Data Book 1967/8	Scan	PDF	45.43KB	1

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Nisshinbo Micro Devices R3112N491A-TR-FE VOLTAGE DETECTOR WITH DELAY FUNCTION - Tape and Reel (Alt: R3112N491A-TR-FE)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	R3112N491A-TR-FE	Tape & Reel		12 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 $0.22	Buy Now
Newark	R3112N491A-TR-FE	Tape & Reel			3,000	1 - 10 - 100 - 1000 - 10000 $0.25	Buy Now
Motorola Semiconductor Products JAN2N491A
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Bristol Electronics	JAN2N491A		8		1	1 $81.90 10 $78.62 100 $78.62 1000 $78.62 10000 $78.62	Buy Now
Others 2N491A PN (N-TYPE BASE) UNIJUNCTION TRANSISTOR, TO-5, 3 PIN
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	2N491A		19			1 $12.39 10 $11.02 100 $11.02 1000 $11.02 10000 $11.02	Buy Now
Texas Instruments JAN2N491A Unijunction Transistor, 12uA I(P)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	JAN2N491A		8,099			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments 2N491A Unijunction Transistor, 12uA I(P), TO-5
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	2N491A		7,511			1 - 10 - 100 - 1000 - 10000 -	Get Quote

2N491A Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
TRANSISTOR 2N491 Abstract: 2N491 2N491A 2n491a transistor 2n91b eb20 transistor t05 transistor WMM 2N491B silicon unijunction transistor Contextual Info: Datasheet C e n tra l ^ _ - - • 2N491 2N491A 2N491B TM S IL IC O N Sem icondu ctor Corn. 145 Adams Avenue, Hauppauge, NY 11788 USA Tel: 631 435-1110 • Fax: (631) 435-1824 UNIJUNCTION TRANSISTOR JED EC T0-5 CASE" Manufacturers of World Class Discrete Semiconductors	OCR Scan	2n491 2n491a 2n491b transistor 2n491 +62n491a transistor 2n91b eb20 transistor t05 transistor wmm silicon unijunction transistor	PDF
2N491A Contextual Info: 2N491A Spec Sheets Details Diodes, Transistors, Thyristors, Triacs, Diode Array, Integrated Circuits and Semiconductors — Product Line 1 of 1 HOME \| CATALOG \| CART \|EXPRESS CHECKOUT \| PARTS WATCH \| NEW ITEMS \|RFQ\|	Original	2n491a stv3208 lm3909n lm3909 +21n4510 500ns	PDF
SK9124 Abstract: 2N1671B Thyr AMERICAN MICROSEMICONDUCTOR 2N4949 2N490 2N2646 2N491A 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 2N4871 Contextual Info: American Microsemiconductor manufacturers of Diodes, Transistors, Thyr. 1 of 2 Home Part Number: 2N491A Online Store 2N491A Diodes NPN EPITAXIAL PO W ER TRANSISTO R IN TO 6 6 HERM ETIC Transistors P AC KAG E	Original	com/2n491a 2n491a sk9124 2n1671b +7thyr american microsemiconductor 2n4949 2n490 2n2646 2n4870 2n4871 2n2646 2n2647 2n4851 2n4852 2n4853 2n4871	PDF
IC HXJ 2038 Abstract: 1N52398 DB5T tfk 102 cny 70 hxj 2038 rca 40361 transistor rca 40362 TFK 680 CNY 70 Diode Equivalent 1N34A 2n5952 equivalent Contextual Info: The Engineering Staff of TEXAS INSTRUMENTS INCORPORATED Components Group The T ransistor and Diode Data Book for Design Engineers T e x a s In s t r u m e n t s IN CO RPO RATED TYPE NUMBER INDEX GLOSSARY TRANSISTOR SELECTION GUIDES TRANSISTOR INTERCHANGEABILITY	OCR Scan	ic hxj 2038 1n52398 db5t tfk 102 cny 70 +6hxj 2038 rca 40361 transistor rca 40362 tfk 680 cny 70 diode equivalent 1n34a 2n5952 equivalent	PDF
applications of ujt with circuits Abstract: UJT 2N491 applications of ujt UJT specification ujt firing circuits of scr ujt transistor 2N489 UJT 2N492 Germanium Power Devices TRANSISTOR 2N492 Contextual Info: Germanium Power Devices Corp SILICON UNIJUNCTION TRANSISTOR Specifications S IÚCON TYPES I Silicon Unijunction T ra n sistors are three-term inal devices having a stable “ N ” type negative resistance characteristic over a wide tem perature range. A stable peak point	OCR Scan	3t47375 506-475-5982---fax applications of ujt with circuits ujt 2n491 +8applications of ujt ujt specification ujt firing circuits of scr ujt transistor 2n489 ujt 2n492 germanium power devices transistor 2n492	PDF
c 337 25 Abstract: SC160D tic 2160 triac V130HE150 General electric SCR C220 ES5449 4533 gem 2n4401 2n3904 2222a 1N21 es5451 Contextual Info: GENERAL ^ E L E C T R I C SEMICONDUCTORS SEMICONDUCTEURS * HALBLEITER CONTENTS SOMMAIRE INHALT I N D E X . 3 I N D E X . 3	OCR Scan	c 337 25 sc160d tic 2160 triac v130he150 +6general electric scr c220 es5449 4533 gem 2n4401 2n3904 2222a 1n21 es5451	PDF
ln393 Abstract: TAG 203 350 PS-120 C231A 2NS505 C230A bj100 Contextual Info: DISCONTINUED PART NUMBERS Part Number Manufacturer Manufacturer Part Number Manufacturer Manufacturer lB15CL05 lB15Cl10 lB15CL20 lB15CL30 lB15CL40 lB40CL05 lB40CL10 lB40CL20 lB40CL30 lB40CL40 lN3300 lN3300A lN3301 2N490 GnrlElec/GE Texas Inslr Unilex 2N490A	Original	lb15cl05 lb15cl10 lb15cl20 lb15cl30 +13lb15cl40 lb40cl05 lb40cl10 lb40cl20 lb40cl30 lb40cl40 ln393 tag 203 350 ps-120 c231a 2ns505 c230a bj100	PDF
EATON CM20A Abstract: A5 GNE mosfet Hall sensor 44e 402 2N8491 FTG 1087 S TRIAC BCR 10km FEB3T smd transistor marking 352a sharp EIA 577 sharp color tv schematic diagram MP-130 M mh-ce 10268 Contextual Info: Table of Contents N E W A R K E L E C T R O N IC S “Where serving you begins even before you call” Newark Electronics is a UNIQUE broadline distributor of electronic components, dedicated to provid ing complete service, fast delivery and in-depth inventory. Our main	OCR Scan	eaton cm20a a5 gne mosfet hall sensor 44e 402 2n8491 +6ftg 1087 s triac bcr 10km feb3t smd transistor marking 352a sharp eia 577 sharp color tv schematic diagram mp-130 m mh-ce 10268	PDF
2N2646 TO-92 Abstract: 2N3484 2N4870 2N4871 2N2646 2N2647 2N4851 2N4852 2N4853 Ujts 2N2160 ti 2n1671 2N4947 2N2646 2N4870 2n4948 Contextual Info: 61C 00236 1989963 CENTRAL SEMICONDUCTOR P* CENTRAL SEMICONDUCTOR bï »EJnfmba aooaaBb ? i l U N IJ U N C T IO N T R A N S IS T O R S (UJTs are highly stable trigger devices designed fo r use in a variety o f applications over a w ide tem perature range. These applications include: Pulse Generators, Saw Tooth	OCR Scan	cbr30 0000s23 o-105 o-106 +102n2646 to-92 2n3484 2n4870 2n4871 2n2646 2n2647 2n4851 2n4852 2n4853 ujts 2n2160 ti 2n1671 2n4947 2n2646 2n4870 2n4948	PDF
555 7490 7447 7 segment LED display Abstract: SN76670 SNF10 rsn 3404 rsn 3305 NPN TRANSISTORS LIST ACCORDING TO CURRENT, VOLTAG mc2051 SN76131 SN76005 Ross Hill SCR Contactor Contextual Info: G ENERAL IN FO R M A TIO N INDEXES Numerical • Functional • Cross-Reference DISCRETE SEMICONDUCTORS A N D COMPONENTS O R D ER IN G INSTRUCTIO NS A N D M EC HA NICA L D ATA MACH IV PROCUREMENT SPECIFICATION L IN EA R CIRCUITS ECL CIRCUITS SERIES 54S/74S CIRCUITS	OCR Scan	54s/74s 54h/74h 54l/74l tih101 +10555 7490 7447 7 segment led display sn76670 snf10 rsn 3404 rsn 3305 npn transistors list according to current, voltag mc2051 sn76131 sn76005 ross hill scr contactor	PDF
2N489 Abstract: 2N494 2N489A 2N34 TRANSISTOR 2N492 2N491A Germanium power Contextual Info: Germanium Power Devices Corp Specifications SILICON UNIJUNCTION TRANSISTOR SIÚCON TYPES 2N489.A.B I Silicon Unijunction T ra n sistors are three-term inal devices having a stable “ X ” type negative resistance characteristic over a wide tem perature range. A stable peak point	OCR Scan	2n489 2n494 2n489a 2n34 +3transistor 2n492 2n491a germanium power	PDF
ln393 Abstract: 2SF102B E0102FB cw12b 2N691 SFOR1B42 2N685AS Contextual Info: DISCONTINUED PART NUMBERS Part Number Manufacturer Manufacturer Part Number Manufacturer Manufacturer lB15CL05 lB15Cl10 lB15CL20 lB15CL30 lB15CL40 lB40CL05 lB40CL10 lB40CL20 lB40CL30 lB40CL40 lN3300 lN3300A lN3301 2N490 GnrlElec/GE Texas Inslr Unilex 2N490A	Original	lb15cl05 lb15cl10 lb15cl20 lb15cl30 +13lb15cl40 lb40cl05 lb40cl10 lb40cl20 lb40cl30 lb40cl40 ln393 2sf102b e0102fb cw12b 2n691 sfor1b42 2n685as	PDF
ujt transistor 2n2160 Abstract: 2N4891 EQUIVALENT 2N1671 TRANSISTOR 2N491 2N2840 2N491A 2N2160 TRANSISTOR 2N492 2N2906-7 ujt timer Contextual Info: CO N VEN TIO N AL UNlJlJNCTIONS General E lectric produces a very broad lin e of standard U JT’s. The TO-5 ceram ic disc bar structure device has been th e workhorse of the unijunction industry for over 10 years. M IL versions are av ailab le on the 2 N 4 8 9 -4 9 4 series.	OCR Scan	2n489-494 2n489 2n489a 2n490 +152n490a 2n490ei 2n490g 2n491 2n491a 2n491b ujt transistor 2n2160 2n4891 equivalent 2n1671 transistor 2n491 2n2840 2n2160 transistor 2n492 2n2906-7 ujt timer	PDF
ujt transistor 2n2160 Abstract: SCR Manual, General electric ujt firing circuits of scr UJT APPLICATION applications of ujt GE SCR Manual applications of ujt with circuits General electric SCR manual UJT 2N491 2N489-94 Contextual Info: CO N VEN TIO N AL UNlJlJNCTIONS General E lectric produces a very broad lin e of standard U JT’s. The TO-5 ceram ic disc bar structure device has been th e workhorse of the unijunction industry for over 10 years. M IL versions are av ailab le on the 2 N 4 8 9 -4 9 4 series.	OCR Scan	2n489-494 2n489 2n489a 2n490 +162n490a 2n490ei 2n490g 2n491 2n491a 2n491b ujt transistor 2n2160 scr manual, general electric ujt firing circuits of scr ujt application applications of ujt ge scr manual applications of ujt with circuits general electric scr manual ujt 2n491 2n489-94	PDF

2N5431 Abstract: 2N6028A 2N2160 2N2840 7T6027 2N3483 2N4947 2N494A Contextual Info: 61C 00236 1989963 CENTRAL SEMICONDUCTOR P*CENTRAL SE MICONDUCTOR bï » E J n f m b a aooaaBb ? UNIJUNCTION TRANSISTORS (UJTs are highly stable trigger devices designed fo r use in a variety o f applications over a wide temperature range. These applications include: Pulse Generators, Saw Tooth	OCR Scan	cbr10 cbr25ser/es cbr12 cbr30 +10o-105 o-106 2n5431 2n6028a 2n2160 2n2840 7t6027 2n3483 2n4947 2n494a	PDF
LG color tv Circuit Diagram schematics Abstract: free transistor equivalent book 2sc NPN TRANSISTORS LIST ACCORDING TO CURRENT, VOLTAG RCA SK CROSS-REFERENCE KIA 4318 transistor cs 9012 Til 322A sx3704 diode d.a.t.a. book 1N1007 Contextual Info: The Engineering Staff of TEXAS INSTRUMENTS INCORPORATED Components Group The T ransistor and Diode Data Book for Design Engineers T e x a s In s t r u m e n t s IN CO RPO RATED TYPE NUMBER INDEX GLOSSARY TRANSISTOR SELECTION GUIDES TRANSISTOR INTERCHANGEABILITY	OCR Scan	3186j lg color tv circuit diagram schematics free transistor equivalent book 2sc npn transistors list according to current, voltag +7rca sk cross-reference kia 4318 transistor cs 9012 til 322a sx3704 diode d.a.t.a. book 1n1007	PDF
sx3704 Abstract: AP239 Transistor 80139 8C547 6C131C IN2222A 2N50B 2N2064 radio AC176 AC126 sft353 Contextual Info: INTERNATIONAL TRANSISTOR EQUIVALENTS GUIDE A LSO BY THE S A M E AUTHOR BP108 International Diode Equivalents Guide BP140 Digital IC Equivalents and Pin Connections BP141 Linear IC Equivalents and Pin Connections ALSO OF INTEREST BP234 Transistor Selector Guide	OCR Scan	sx3704 ap239 transistor 80139 8c547 +66c131c in2222a 2n50b 2n2064 radio ac176 ac126 sft353	PDF
MC2259 Abstract: MC880P MC9713P mc2257 1N4003 germanium diode specification 2N1256 S P 1N4465 MC9802P MC9718P 3N214 Contextual Info: Semiconductor Data Library Master Index prepared by Technical Information Center The information in this book has been carefully checked and is believed to be reliable; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the	OCR Scan	mc2259 mc880p mc9713p mc2257 +61n4003 germanium diode specification 2n1256 s p 1n4465 mc9802p mc9718p 3n214	PDF
RCA SK CROSS-REFERENCE Abstract: CD4003 2N2505 TF408 1N4465 250PA120 2N3017 pt 3570 trw rf pa189 Semicon volume 1 Contextual Info: 1969 o < 00 x ic e uo <r\ *—4 rO O CM u J 'r < o o o CO r aJ. rfrr.~> y -< z X— < P“ -J Sem iconductor Annual At .0008" Dia. . . . there is no second source phire orifice insert. Tempress also created and supplied the tungsten carbide ultrasonic bonding tool and pioneered	OCR Scan	rca sk cross-reference cd4003 2n2505 tf408 +61n4465 250pa120 2n3017 pt 3570 trw rf pa189 semicon volume 1	PDF
transistor 2N4891 Abstract: 45W UHF 2N4891 2N4947 transistor 2n4852 2SH21 Lv42 2n6120 91kohm 2N494 Contextual Info: ADDITIONAL TRANSISTORS Item Number Part Number Polarity Manufacturer Package Style Description Mati. Unijunction Transistors, Cont'd 2N1671A 2N1671B 2N1671C 2N2160 2N2213 2N2213 2N2417 2N2417A 2N2417B 2N2418 2N2418A 2N2418B 2N2419 2N2419A 2N2419B 2N2420	Original	2n1671a 2n1671b 2n1671c 2n2160 +152n2213 2n2417 2n2417a 2n2417b 2n2418 transistor 2n4891 45w uhf 2n4891 2n4947 transistor 2n4852 2sh21 lv42 2n6120 91kohm 2n494	PDF
Thyristor Xo 602 MA Abstract: 5A/1/Thyristor Xo 602 MA ah 90360 1N126 2N339 2N3201 transistor bf 175 germanium transistor epitaxial mesa 2N241 Contextual Info: GENERAL ELECTRIC THYRISTOR AND DIODE CONDENSED SPECIFICATIONS GENERAL ELECTRIC THYRISTOR AND DIODE CONDENSED SPECIFICATIONS This chapter is primarily devoted to condensed specifications of General Electric’s thyristors, thyristor assemblies, trigger devices, and	OCR Scan	thyristor xo 602 ma 5a/1/thyristor xo 602 ma ah 90360 1n126 +62n339 2n3201 transistor bf 175 germanium transistor epitaxial mesa 2n241	PDF
2n491a Abstract: Helipot 2N469A 2N489A 2N490A MXL-STD-750 2N2417A 2N2418A 2N2422A 2N494A Contextual Info: MUrS~19500/75B 18 October 1986 SUPERSEDING n / rrra _ t a r nnM * w w w \ j f ««#4 25 October 1965 MILITARY SPECIFICATION SEMICONDUCTOR DEVICE, TRANSISTORS, PN, SILICON UNIJUNCTION TYPES 2N489A THROUGH 2N494A. TX2N489A THROUGH TX2N404A. 2N2417A THROUGH 2N2422A, AND TX2N2417A THROUGH TX2N2422A	OCR Scan	mh/-s-19500/75b 2n489a 2n494a tx2n489a +11tx2n494a 2n2417a 2n2422a tx2n2417a tx2n2422a 2n491a helipot 2n469a 2n490a mxl-std-750 2n2418a	PDF
transistor c2060 Abstract: Transistor Shortform Datasheet & Cross References 1N4465 C1906 transistor Germanium itt 3N58 IN939 MC1230F 2N3866 MOTOROLA C943 transistor Contextual Info: Data Book Updating Service I Table of Contents How to Use the Data Book I > INTRODUCTION Complete I N . . . INDEX numerical index o f all ElA-registered device types, with major electrical specifications 2N . . . & 3N . . . INDEX Complete numerical index of all ElA-registered device types,	OCR Scan	an-134 transistor c2060 transistor shortform datasheet & cross references 1n4465 +7c1906 transistor germanium itt 3n58 in939 mc1230f 2n3866 motorola c943 transistor	PDF
74L47 Abstract: a1208 transistor 74L03 sn76131 MC526L eh12a MARKING CODE N-CHANNEL MOS FIELD EFFECT TRANSISTOR tg321 PJ 909 inverter LS600 Contextual Info: $4*-5 The Integrated Circuits Catalog for Design Engineers First Edition T e x a s In s t r u m e n t s INCORPORATED CC-401 10072-41-US Printed in U.S.A. G ENERAL IN FO R M A TIO N INDEXES Numerical • Functional • Cross-Reference DISCRETE SEMICONDUCTORS A N D COMPONENTS	OCR Scan	cc-401 10072-41-us 54s/74s 74l47 +9a1208 transistor 74l03 sn76131 mc526l eh12a marking code n-channel mos field effect transistor tg321 pj 909 inverter ls600	PDF

2N491A Search Results

2N491A Datasheets (13)

2N491A Price and Stock

Nisshinbo Micro Devices R3112N491A-TR-FE

Motorola Semiconductor Products JAN2N491A

Others 2N491A

Texas Instruments JAN2N491A

Texas Instruments 2N491A

2N491A Datasheets Context Search

TRANSISTOR 2N491

2N491A

SK9124

IC HXJ 2038

applications of ujt with circuits

c 337 25

ln393

EATON CM20A

2N2646 TO-92

555 7490 7447 7 segment LED display

2N489

ln393

ujt transistor 2n2160

ujt transistor 2n2160

2N5431

LG color tv Circuit Diagram schematics

sx3704

MC2259

RCA SK CROSS-REFERENCE

transistor 2N4891

Thyristor Xo 602 MA

2n491a

transistor c2060

74L47