Single Zener Diodes

Use the filters and product table below to compare Single Zener Diodes components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
1N5251B-T DIODE ZENER 22V 500MW DO35 Diodes Incorporated	3,352	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	22 V	±5%	500 mW	29 Ohms	100 nA @ 17 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5252B-T DIODE ZENER 24V 500MW DO35 Diodes Incorporated	7,848	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	24 V	±5%	500 mW	33 Ohms	100 nA @ 18 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5255B-T DIODE ZENER 28V 500MW DO35 Diodes Incorporated	3,186	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	28 V	±5%	500 mW	44 Ohms	100 nA @ 21 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5256B-T DIODE ZENER 30V 500MW DO35 Diodes Incorporated	6,386	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	30 V	±5%	500 mW	49 Ohms	100 nA @ 23 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5257B-T DIODE ZENER 33V 500MW DO35 Diodes Incorporated	4,374	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	33 V	±5%	500 mW	58 Ohms	100 nA @ 25 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5258B-T DIODE ZENER 36V 500MW DO35 Diodes Incorporated	8,712	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	36 V	±5%	500 mW	70 Ohms	100 nA @ 27 V	1.1 V @ 200 mA	-65°C ~ 200°C	Automotive	AEC-Q101	Through Hole	DO-35
1N5259B-T DIODE ZENER 39V 500MW DO35 Diodes Incorporated	4,439	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	39 V	±5%	500 mW	80 Ohms	100 µA @ 30 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5260B-T DIODE ZENER 43V 500MW DO35 Diodes Incorporated	2,060	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	43 V	±5%	500 mW	93 Ohms	100 nA @ 33 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5261B-T DIODE ZENER 47V 500MW DO35 Diodes Incorporated	2,983	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	47 V	±5%	500 mW	105 Ohms	100 nA @ 36 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N5262B-T DIODE ZENER 51V 500MW DO35 Diodes Incorporated	6,735	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Obsolete	51 V	±5%	500 mW	125 Ohms	100 nA @ 39 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35

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FREQUENTLY ASKED QUESTIONS

Single Zener Diodes FAQ

Common questions about filtering, comparing and sourcing Single Zener Diodes components.

How can I narrow the Single Zener Diodes selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Single Zener Diodes part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.