Single Zener Diodes

Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
1N4749A_S00Z DIODE ZENER 24V 1W DO41 onsemi	5,022	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	24 V	±5%	1 W	25 Ohms	5 µA @ 18.2 V	-	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-41
1N4750A_S00Z DIODE ZENER 27V 1W DO41 onsemi	7,429	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	27 V	±5%	1 W	35 Ohms	5 µA @ 20.6 V	-	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-41
1N4751A_S00Z DIODE ZENER 30V 1W DO41 onsemi	4,078	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	30 V	±5%	1 W	40 Ohms	5 µA @ 22.8 V	-	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-41
1N4752A_S00Z DIODE ZENER 33V 1W DO41 onsemi	4,105	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	33 V	±5%	1 W	45 Ohms	5 µA @ 25.1 V	-	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-41
SMBJ5920B-TP DIODE ZENER 6.2V 1.5W DO214AA Micro Commercial Co	6,291	-	RFQ	Datasheet	-	DO-214AA, SMB	Bulk	Active	6.2 V	±5%	1.5 W	2 Ohms	5 µA @ 4 V	1.5 V @ 200 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
SMZJ3789B-E3/5B DIODE ZENER 10V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	9,139	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	10 V	±5%	1.5 W	5 Ohms	50 µA @ 7.6 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3790B-E3/5B DIODE ZENER 11V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	8,824	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	11 V	±5%	1.5 W	6 Ohms	10 µA @ 8.4 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3792B-E3/5B DIODE ZENER 13V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	6,703	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	13 V	±5%	1.5 W	7.5 Ohms	5 µA @ 9.9 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3793B-E3/5B DIODE ZENER 15V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	5,042	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	15 V	±5%	1.5 W	9 Ohms	5 µA @ 11.4 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3794B-E3/5B DIODE ZENER 16V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	3,101	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	16 V	±5%	1.5 W	10 Ohms	5 µA @ 12.2 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3795B-E3/5B DIODE ZENER 18V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	6,382	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	18 V	±5%	1.5 W	12 Ohms	5 µA @ 13.7 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3796B-E3/5B DIODE ZENER 20V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	4,606	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	20 V	±5%	1.5 W	14 Ohms	5 µA @ 15.2 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3797B-E3/5B DIODE ZENER 22V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	9,886	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	22 V	±5%	1.5 W	17.5 Ohms	5 µA @ 16.7 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3798B-E3/5B DIODE ZENER 24V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	9,611	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	24 V	±5%	1.5 W	19 Ohms	5 µA @ 18.2 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3799B-E3/5B DIODE ZENER 27V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	8,397	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	27 V	±5%	1.5 W	23 Ohms	5 µA @ 20.6 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3800B-E3/5B DIODE ZENER 30V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	3,152	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	30 V	±5%	1.5 W	26 Ohms	5 µA @ 22.8 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3801B-E3/5B DIODE ZENER 33V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	4,572	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	33 V	±5%	1.5 W	33 Ohms	5 µA @ 25.1 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3802B-E3/5B DIODE ZENER 36V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	3,403	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	36 V	±5%	1.5 W	38 Ohms	5 µA @ 27.4 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3803B-E3/5B DIODE ZENER 39V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	9,301	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	39 V	±5%	1.5 W	45 Ohms	5 µA @ 29.7 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)
SMZJ3804B-E3/5B DIODE ZENER 43V 1.5W DO214AA Vishay General Semiconductor - Diodes Division	2,298	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	43 V	±5%	1.5 W	53 Ohms	5 µA @ 32.7 V	-	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMBJ)

WINSUN SOURCING SUPPORT

Need Single Zener Diodes Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Single Zener Diodes FAQ

Common questions about selecting, comparing and sourcing Single Zener Diodes components through Winsun (HK) Electronics.

What should I check when selecting Single Zener Diodes components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Single Zener Diodes part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Single Zener Diodes parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Single Zener Diodes components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.