1N4556 Search Results

1N4556 Price and Stock

Filter by Manufacturer


Microchip Technology Inc 1N4556A DIODE ZENER
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	1N4556A	Bulk			100	1 - 10 - 100 $46.4499 1000 $46.4499 10000 $46.4499	Buy Now
Avnet Americas	1N4556A	Bulk		35 Weeks	100	1 $49.0196 10 $49.0196 100 $40.209 1000 $45.18088 10000 $45.18088	Buy Now
Mouser Electronics	1N4556A					1 - 10 - 100 $50.02 1000 $50.02 10000 $50.02	Get Quote
Verical	1N4556A		5		5	1 - 10 $41.24 100 $41.24 1000 $41.24 10000 $41.24	Buy Now
Newark	1N4556A	Bulk			100	1 - 10 - 100 $46.45 1000 $44.66 10000 $44.66	Buy Now

Microchip Technology Inc	1N4556A		91	35 Weeks		1 $50.02 10 $50.02 100 $50.02 1000 $50.02 10000 $50.02	Buy Now
Onlinecomponents.com	1N4556A					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
NAC	1N4556A	Tray			6	1 $51.03 10 $51.03 100 $47 1000 $43.56 10000 $43.56	Buy Now
Master Electronics	1N4556A					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
Microchip Technology Inc 1N4556B DIODE ZENER 7.5V 500MW DO5
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	1N4556B	Bulk			100	1 - 10 - 100 $46.4499 1000 $46.4499 10000 $46.4499	Buy Now
Avnet Americas	1N4556B	Bulk		35 Weeks	100	1 $49.0196 10 $49.0196 100 $43.2315 1000 $45.18088 10000 $45.18088	Buy Now
Mouser Electronics	1N4556B					1 - 10 - 100 $50.02 1000 $50.02 10000 $50.02	Get Quote
Newark	1N4556B	Bulk			100	1 - 10 - 100 $46.45 1000 $44.66 10000 $44.66	Buy Now
Microchip Technology Inc	1N4556B			35 Weeks		1 $50.02 10 $50.02 100 $50.02 1000 $50.02 10000 $50.02	Buy Now

Onlinecomponents.com	1N4556B					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
NAC	1N4556B	Tray			6	1 $51.03 10 $51.03 100 $47 1000 $43.56 10000 $43.56	Buy Now
Master Electronics	1N4556B					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
Microchip Technology Inc 1N4556RB DIODE ZENER 7.5V 500MW DO5
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	1N4556RB	Bulk			100	1 - 10 - 100 $46.4499 1000 $46.4499 10000 $46.4499	Buy Now
Avnet Americas	1N4556RB	Bulk		35 Weeks	100	1 $49.0196 10 $49.0196 100 $43.2315 1000 $45.18088 10000 $45.18088	Buy Now
Mouser Electronics	1N4556RB					1 - 10 - 100 $50.02 1000 $50.02 10000 $50.02	Get Quote
Newark	1N4556RB	Bulk			100	1 - 10 - 100 $46.45 1000 $44.66 10000 $44.66	Buy Now
Microchip Technology Inc	1N4556RB			35 Weeks		1 $50.02 10 $50.02 100 $50.02 1000 $50.02 10000 $50.02	Buy Now

Onlinecomponents.com	1N4556RB					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
NAC	1N4556RB	Tray			6	1 $51.03 10 $51.03 100 $47 1000 $43.56 10000 $43.56	Buy Now
Master Electronics	1N4556RB					1 - 10 - 100 $44.34 1000 $44.34 10000 $44.34	Buy Now
Microchip Technology Inc JAN1N4556B Diode Zener Single 7.5V 5% 50W 1-Pin DO-5 Tray - Bag (Alt: JAN1N4556B)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	JAN1N4556B	Bag			50	1 - 10 - 100 - 1000 - 10000 -	Get Quote
Microchip Technology Inc JANTX1N4556RB Diode Zener Single 7.5V 5% 50W 1-Pin DO-5 Tray - Trays (Alt: JANTX1N4556RB)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	JANTX1N4556RB	Tray			50	1 - 10 - 100 - 1000 - 10000 -	Get Quote

Find more 1N4556 price and stock on Findchips.com

1N4556 Datasheets (44)

Part	Manufacturer	Description	Datasheet Type	PDF
1N4556	Microsemi	Data Book 1983	Scan	PDF
1N4556	Microsemi	Silicon 50 Watt Zener Diodes	Scan	PDF
1N4556	Motorola	Motorola Semiconductor Datasheet Library	Scan	PDF
1N4556	Motorola	Zener diode. Nom zener voltage 7.5V. 50W.	Scan	PDF
1N4556	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
1N4556	Unknown	Semiconductor Devices, Diode, and SCR Datasheet Catalog	Scan	PDF
1N4556	Unknown	Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.	Historical	PDF
1N4556	Unknown	Shortform Semicon, Diode, and SCR Datasheets	Short Form	PDF
1N4556	Semicon Components	50 Watt Zener Diodes, TO-3 and DO-5 Case	Scan	PDF
1N4556	Semicon Components	Transistor Selection Guide	Scan	PDF
1N4556A	Microsemi	Silicon 50 Watt Zener Diodes	Scan	PDF
1N4556A	Motorola	Motorola Semiconductor Datasheet Library	Scan	PDF
1N4556A	Motorola	50 Watt Zener Diodes	Scan	PDF
1N4556A	Motorola	Switchmode Datasheet	Scan	PDF

1N4556A	Unknown	Semiconductor Devices, Diode, and SCR Datasheet Catalog	Scan	PDF
1N4556A	Unknown	Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.	Historical	PDF
1N4556A	Unknown	Shortform Semicon, Diode, and SCR Datasheets	Short Form	PDF
1N4556A	Unknown	Catalog Scans - Shortform Datasheet	Scan	PDF
1N4556A	Semicon Components	50 Watt Zener Diodes, TO-3 and DO-5 Case	Scan	PDF
1N4556B	Microsemi	Diodes - Zener - Single, Discrete Semiconductor Products, DIODE ZENER 7.5V 500MW DO-5	Original	PDF

1N4556 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
1N3350B Abstract: 50 watt zener diode 1n4549 1N4556B DO-203AB JANTX1N3305B JANTXV1N3318B 1N4549 1N4549B 1N3305 1N3305RB Text: 1N3305 thru 1N3350B and 1N4549B thru 1N4556B 50 WATT ZENER DIODES SCOTTSDALE DIVISION APPEARANCE These high power 50 W Zener diodes represented by the JEDEC registered 1N3305 thru 1N3350B and 1N4549 thru 1N4556B series provide voltage regulation in a selection over a 3.9 V to 200 V broad range of	Original	PDF	1N3305 1N3350B 1N4549B 1N4556B 1N3350B 1N4549 1N4556B 1N3305 50 watt zener diode 1n4549 DO-203AB JANTX1N3305B JANTXV1N3318B 1N3305RB
1N3307 Abstract: 1N3316 1N3326 1N3327 1N3328 1n4554 1n3321 Text: S O L I D S TAT E Your TOTAL solutions source! INC. 1N3305 – 1N3350 1N4549 – 1N4556 50 WATTS ZENER DIODES DO5 ZENER DIODES Units are available with anodeto-case and cathode-to-case connections standard and reverse polarity . For reverse polarity add suffix “R” to type	Original	PDF	1N3305 1N3350 1N4549 1N4556 1N3305RB, 1N3333 1N3334 1N3335 1N3336 1N3337 1N3307 1N3316 1N3326 1N3327 1N3328 1n4554 1n3321
philips ecg master replacement guide Abstract: ecg semiconductors master replacement guide ECG transistor replacement guide book free philips ecg semiconductors master replacement guide oz 8602 gn AC digital voltmeter using 7107 smd glass zener diode color codes cd 1619 CP fm radio russian transistor cross-reference yd 7377 Text: Chapter 7 Component Data and References Component Data None of us has the time or space to collect all the literature available on the many different commercially available manufactured components. Even if we did, the task of keeping track of new and obsolete	Original	PDF
ne002 Abstract: 1n4551 ir705 1N3307 1N3316 1N3326 1n4554 1N3340 IN3310 1N3309 Text: Back to Zener Diodes 1N3305 1N4549 1N3350 1N4556 'li'i NEW ENGLAND SEMICONDUCTOR 50 WATT SILICON ZENER DIODES Available in Voltages from 3.9 V thru 200 V POLARITY : Standard polarity FEATURES: anode to case. Reverse polarity cathode to case indicated by	OCR Scan	PDF	1N3305 1N4549 1N3350 1N4556 1N3305RB) ne002 1n4551 ir705 1N3307 1N3316 1N3326 1n4554 1N3340 IN3310 1N3309
1N4564 Abstract: 1N3340 1N2804 1N2846 1N3305 1N3350 1N4549 1N4550 1N4556 1N4557 Text: DE~\|b3b7a5S 007Ô0G7 7 MOTOROLA SC -CDIODES/OPTO} T -//- / ? 1N2804 thru 1N2846 MOTOROLA 6.8V thru 200V Case 54-05 SEM ICO NDUCTOR 1N3305 thru 1N3350 TECHNICAL DATA 6.8V thru 200V (Case 58-01) 1N4549thru 1N4556 3.9V thru 7.5V (Case 58-01) 1N4557thru 1N4564	OCR Scan	PDF	DIODES/0PT03- resist15 1N4564 1N3340 1N2804 1N2846 1N3305 1N3350 1N4549 1N4550 1N4556 1N4557
K2134 Abstract: IN3344 IN3324 1N4564 1N3305 E5450 1N2804 4556 AD 8 PIN Text: 1N2804 thru 1N2846 1N3305thru 1N3350 1N4549thru 1N4556 1N4557thru 1N4564 6.8V thru 200V C a se 54 (^ ) M O T O R O L A 6.8V thru 200V (C a s e 58) 3.9V thru 7.5V (C a se 58) ZENER DIODES 3.9V thru 7.5V (C a s e 54) U n its are a v a ila b le w ith an od e-to *case and cath o d e -to -case	OCR Scan	PDF	1N2804 1N2846 1N3305thru 1N3350 1N4549thru 1N4556 1N4557thru 1N4564 K2134 IN3344 IN3324 1N4564 1N3305 E5450 4556 AD 8 PIN
1n4662b Abstract: IN3347 MIL-S-1955 1N3305 1N3306B 1N3350B 1N4553B 1N4554B 1N4556B 1N4565B Text: 1N3305 thru 1N3350B Corn MlCPDSBflli mini UOBIIII UUI \|l. 1N4549B thru 1N4556B SILICO N 50 WATT ZENEER D IO D E S FEATURES . ZENER VOLTAGE 3.9 TO 200V . LOW ZENER IMPEDANCE • HIGHLY RELIABLE AND RUGGED • FOR MILITARY AND OTHER DEMANDING APPLICATIONS See Below	OCR Scan	PDF	1N3305 1N3350B n454qb 1N4556B 1n4662b IN3347 MIL-S-1955 1N3306B 1N3350B 1N4553B 1N4554B 1N4556B 1N4565B
1n2620 Abstract: 1N4564 1N2625 1N2613 1N2626 in2819 1N2804 1N2846 1N3305 1N3350 Text: MOTOROLA SC { D I O D E S / O P T O * D E~\|b3 b 7 a 5 S 0 0 7 Ô0 G7 T -//- / MOTOROLA SEMICONDUCTOR TECHNICAL DATA 1N2804 thru 1N2846 1N3305thru 1N3350 1N4549 thru 1N4556 1N4557thru 1N4564 6.8V thru 200V Case 54-05 6.8V thru 200V (Case 58-01) 3.9V thru 7.5V (Case 58-01)	OCR Scan	PDF
1N3311A Abstract: the t.amp 1500 1N3321A 1N3337A 1N3334A 0280 130 085 1N3309A 1N3016A 1370 OPTO 1N3305A Text: M O T O R O L A SC { D I O D E S / O P T O J 15E D I fe.3b?aSS GDTTflaS 2 \| r-ii-i? 1N3016A thru 1N3051A . SeePage4-21 MOTOROLA SEMICONDUCTOR TECHNICAL DATA 1N3305A thru 1N3350A 6.8V thru 200V 1N4549A thru 1N4556A ZENER DIODES 3.9V thru 7.5V Units are available with anode-to-case and cathode-to-case	OCR Scan	PDF	1N3016A 1N3051A SeePage4-21 1N3305A 1N3350A 1N4549A 1N4556A 07clflefl 1N3350A, 1N3311A the t.amp 1500 1N3321A 1N3337A 1N3334A 0280 130 085 1N3309A 1370 OPTO
Untitled Abstract: No abstract text available Text: MOTOROLA SC -CDIODES/OPTOJ 15E D I b 3 L 7 B 5 ò O C m f i M O *i \| 1N4370 thru 1N4372 See Page 4-4 MOTOROLA SEMICONDUCTOR •jpll-oi TÉCHNICAL DATA 1N4549A thru 1N4556A See Page 4-17 LOW-LEVEL TEMPERATURE-COMPENSATED ZENER REFERENCE DIODES 1N4565 thru 1N4584	OCR Scan	PDF	1N4370 1N4372 1N4549A 1N4556A 1N4565 1N4584
1n5944 Abstract: 1N4550 1N4564 1N2814 1N2806 1N3316 1N2816 1N3307 1n5942 1N974/A/B Text: Glass POWER 40 0 mW PACKAG E DO-7 \T 4 0 0 mW " V " 500 mW ' V ' 1.5 W DO-41 DO-35 Zener Volts 27 28 1N971 B BZX79C 27 1N5935 B 30 33 36 39 43 1N972 1N973 1N974 1N975 1N976 B B B B B B ZX 79C 30 BZX79C 33 BZX79C 36 B ZX 79C 39 BZX79C 43 1N 5936 1N5937 1N 5938	OCR Scan	PDF	DO-35 DO-41 1N971 1N972 1N973 1N974 1N975 1N976 1N977 1N978 1n5944 1N4550 1N4564 1N2814 1N2806 1N3316 1N2816 1N3307 1n5942 1N974/A/B
1N4726 Abstract: 1N5349 1N3327 1N2826 1N3326 1M4558 1N3316 1N2814 1N4564 1N3307 Text: GUIDE TO AVAILABLE AXIAL LEADED ZENER DIODES Earty Industry Standard Early Industry Standard Low Noise Low Current Mil - Spec Low Current Low Noise 50 uA Low Current Low Leakage Mil - Spec Industry Standard Mil - Spec 400mw DO-35 Industry Standard Mil - Spec	OCR Scan	PDF	400mw DO-35 DO-35 il-S19500/435] 1N4679 1N4680 Mil-S19500/117] 1N4726 1N5349 1N3327 1N2826 1N3326 1M4558 1N3316 1N2814 1N4564 1N3307
Z82D5 Abstract: "Zener Diodes" 1n5048 1N5008 1N4189 1N4730 zener 1N4653 1N4671 1n4849 1N5012 1N4171 Text: GUIDE TO AVAILABLE AXIAL LEADED ZENER DIODES Pow er E arly In d u stry S ta n d a rd E arly In d u stry S ta n d a rd L o w N o ise L o w C u rre n t M il - S p e c L o w C u rre n t 50 u A Low Leakage L o w N o is e L o w C u rre n t M il - S p e c In d u stry	OCR Scan	PDF	1N4678 1N4680 1N4681 1N4682 1N703 1N704 1N761 1N4686 1N4688 1N4689 Z82D5 "Zener Diodes" 1n5048 1N5008 1N4189 1N4730 zener 1N4653 1N4671 1n4849 1N5012 1N4171
IN456 Abstract: 1n3321 1N3320B 1N3341B Text: 1N 3 3 05 thru 1N 3350B and Microsemi Corp. SANTA ANA, CA j /ri,,,«« SCOTTSDALE, AZ / For more information call: / 1N4549B thru iM A C K ftB • 5 5 0 B 602 941-6300 FE A T U R E S SILICON 50 WATT ZENER DIODES • ZENER VOLTAGE 3.9 TO 200V • LOW ZENER IMPEDANCE	OCR Scan	PDF	1N4549B 3350B 1N4549B IN45606 MN4S618 1N4552B 1N45530 1N4554B 1N45556 1N4556B IN456 1n3321 1N3320B 1N3341B

1N5438 Abstract: tfc 5630 2N5161 germanium 2N4193 1N1319 A2023 transistor 2N217 1N5159 transistor bf 175 Text: The Semiconductor DataBook This is the first supplement to the 4th Edition o f the Semiconductor Data Book originally published in July 1969. It is produced to keep an up-to-date listing o f the most advanced semiconductor products. Devices characterized in this supplement include only the type numbers introduced after the publi	OCR Scan	PDF	27TfC 1N5438 tfc 5630 2N5161 germanium 2N4193 1N1319 A2023 transistor 2N217 1N5159 transistor bf 175
LZ-230 zener diode Abstract: lz 04 "50 watt zener diode" zener 7.5 B 47 Text: CENTRAL SEMICONDUCTOR T ï de \| n t m t 3 □□oost.b s /,f 10 Watt Zener Diode • 5% Tolerance • Case D Do-4 TYPE NO. Zener Voltage V z @ lz Test Current lz Zener Impedance Zz Maximum Zener Current \|ZM TYPE NO. Zener Voltage V z @ lz Test Current lz	OCR Scan	PDF	1N3993A 1N3994A 1N3995A 1N3996A 1N3997A 1N3998A 1N3999A/1N2970B 1N4000A/1N2971B 1N2972B 1N2973B LZ-230 zener diode lz 04 "50 watt zener diode" zener 7.5 B 47
4552b Abstract: 1N33 Text: 1N3305 thru 1N3350B and Microsemi Corp. ,h' SANTA ANA, CA SCOTTSDALE, A Z / F o r m o r e i n f o r m a ti o n c a ll: / 1 N 4 5 4 9 B thru -N 4 5 5 6 B • 602 94I-6300 FEATURES SILICON 50 WATT ZENER DIODES • ZENER VOLTAGE 3.9 TO 200V . LOW ZENER IMPEDANCE	OCR Scan	PDF	1N3305 1N3350B 94I-6300 4552b 1N33
1N4564 Abstract: 1N2806 1N3307 1N2814 1N3316 1N3326 1N2826 1N3327 1N2827 1N3328 Text: 50 WATT ZENER DIO DES TO-3 AND DO-5 CASE FEATURES: • Hermetic Seal • High Temperature Operation • Metallurgical^ Bonded • Complete Characteristic Listing • Low Thermal Impedance DESCRIPTION This series of high grade voltage regulator diodes is designed	OCR Scan	PDF	1N2835 1N2836 1N2837 1N2838 1N2839 1N2840 1N2841 1N2842 1N3336 1N3337 1N4564 1N2806 1N3307 1N2814 1N3316 1N3326 1N2826 1N3327 1N2827 1N3328
JE1100 Abstract: MFC8040 MFC8030 MC1316 Triac 9707 schematic of mc1466 Transistor MJE 5332 je 3055 Motorola MCR407-2 MC1466 Text: M ASTER SELECTION GUIDE MOTOROLA Semiconductors SELECTING THE BEST SEMICONDUCTOR Selecting the best semiconductor fo r a given application can pose a significant challenge. To sim plify the task in selecting a "best" transistor, diode or other device fo r newdesigns, this book's selection tables includeall popular semiconductor devices	OCR Scan	PDF
n4558 Abstract: MIL-STD 19500 Motorola N2977B 1N2990BR MOTOROLA 1n746 1N3336BR LN298 1N3313BR 1N3316BR 1N4557A Text: General-Purpose Regulator Diodes continued Nominal Zener Voltage ('N ote 1) 10 Watt Cathode to Case = 1N3993 & MZT2970 Series Anode to Case = 1N2970 Series (•Notes 2,10,12) Metal Case 56 (DO-4) NOTES 50 Watt Cathode to Case = MZT4549 Series Anode to Case	OCR Scan	PDF	1N3993 MZT2970 1N2970 MZT4549 1N4557A 221B-01 O-220AC) 1N3993 1N3994 1N3995 n4558 MIL-STD 19500 Motorola N2977B 1N2990BR MOTOROLA 1n746 1N3336BR LN298 1N3313BR 1N3316BR
1N4564 Abstract: 1N2806 1N3307 1N2814 1N3316 1N3326 1N2826 1N3327 1N2827 1N3328 Text: 50 WATT ZENER DIODES TO-3 AND DO-5 CASE FEATURES: DESCRIPTION • Hermetic Seal This series of high grade voltage regulator diodes is designed to meet the electrical and environmental requirements of the commercial, military, and industrial, computer and home instru	OCR Scan	PDF	1N2843 1N2844 1N2845 1N2846 1N4557 1N4558 1N4559 1N4560 1N4S61 1N4562 1N4564 1N2806 1N3307 1N2814 1N3316 1N3326 1N2826 1N3327 1N2827 1N3328
50 Watt Zener Diode Abstract: 10 watt zener diode LN298 1N2990B TLC 1050 diode Lz zener ZENER DIODE 1N2976B zener diode 1n4553B 6.8 B1 zener 1N2991B Text: CENTRAL SEMICONDUCTOR T ï de \| n t m t 3 □□oost.b s /,f 10 Watt Zener Diode • 5% Tolerance • Case D Do-4 TYPE NO. Zener Voltage V z @ lz Test Current lz Zener Impedance Zz Maximum Zener Current IZM TYPE NO. Zener Voltage V z @ lz Test Current lz	OCR Scan	PDF	1N3993A 1N3994A 1N3995A 1N3996A 1N3997A 1N2990B 1N2991B 1N2992B 1N2993B 1N2994B 50 Watt Zener Diode 10 watt zener diode LN298 TLC 1050 diode Lz zener ZENER DIODE 1N2976B zener diode 1n4553B 6.8 B1 zener
zener 245 Abstract: 245 zener 10 watt zener diode ZENER DIODE 1N2976B diode Lz zener LN298 50 Watt Zener Diode 1N2828B 1N2990B 1N2991B Text: CENTRAL SEMICONDUCTOR T ï de \| n t m t 3 □□oost.b s /,f 10 Watt Zener Diode • 5% Tolerance • Case D Do-4 Maximum Zener Current Test Current lz Zener Impedance Zz Volts mA 1N2990B 1N2991B 1N2992B 1N2993B 1N2994B 33 36 39 43 45 75 70 65 60 55 Ohms	OCR Scan	PDF	1N3993A 1N3994A 1N3995A 1N3996A 1N3997A 1N2990B 1N2991B 1N2992B 1N2993B 1N2994B zener 245 245 zener 10 watt zener diode ZENER DIODE 1N2976B diode Lz zener LN298 50 Watt Zener Diode 1N2828B
MC2259 Abstract: MC880P MC9713P mc2257 1N4003 germanium diode specification 2N1256 S P 1N4465 MC9802P MC9718P 3N214 Text: 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	PDF

Privacy Settings

1N4556 Search Results

1N4556 Price and Stock

Microchip Technology Inc 1N4556A

Microchip Technology Inc 1N4556B

Microchip Technology Inc 1N4556RB

Microchip Technology Inc JAN1N4556B

Microchip Technology Inc JANTX1N4556RB

1N4556 Datasheets (44)

1N4556 Datasheets Context Search

1N3350B

1N3307

philips ecg master replacement guide

ne002

1N4564

K2134

1n4662b

1n2620

1N3311A

Untitled

1n5944

1N4726

Z82D5

IN456

1N5438

LZ-230 zener diode

4552b

1N4564

JE1100

n4558

1N4564

50 Watt Zener Diode

zener 245

MC2259