Single Zener Diodes

Explore Single Zener Diodes parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
1N4730ATR DIODE ZENER 3.9V 1W DO41 onsemi	7,126	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	3.9 V	±5%	1 W	9 Ohms	50 µA @ 1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4731A DIODE ZENER 4.3V 1W DO41 onsemi	4,222	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	4.3 V	±5%	1 W	9 Ohms	10 µA @ 1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4731A-T50A DIODE ZENER 4.3V 1W DO41 onsemi	5,733	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Cut Tape (CT)	Obsolete	4.3 V	±5%	1 W	9 Ohms	10 µA @ 1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4731ATR DIODE ZENER 4.3V 1W DO41 onsemi	6,000	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	4.3 V	±5%	1 W	9 Ohms	10 µA @ 1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4733A-T50R DIODE ZENER 5.1V 1W DO41 onsemi	2,801	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	5.1 V	±5%	1 W	7 Ohms	10 µA @ 1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4739A_T50R DIODE ZENER 9.1V 1W DO41 onsemi	2,006	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	9.1 V	±5%	1 W	5 Ohms	10 µA @ 7 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4741A_T50R DIODE ZENER 11V 1W DO41 onsemi	7,629	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	11 V	±5%	1 W	8 Ohms	5 µA @ 8.4 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4744A_T26A DIODE ZENER 15V 1W DO41 onsemi	6,126	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Obsolete	15 V	±5%	1 W	14 Ohms	5 µA @ 11.4 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4755A_T50R DIODE ZENER 43V 1W DO41 onsemi	5,745	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	43 V	±5%	1 W	70 Ohms	5 µA @ 32.7 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4756A_T50A DIODE ZENER 47V 1W DO41 onsemi	8,348	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Obsolete	47 V	±5%	1 W	80 Ohms	5 µA @ 35.8 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4756A_T50R DIODE ZENER 47V 1W DO41 onsemi	6,505	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	47 V	±5%	1 W	80 Ohms	5 µA @ 35.8 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4757A_T50A DIODE ZENER 51V 1W DO41 onsemi	5,481	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Obsolete	51 V	±5%	1 W	95 Ohms	5 µA @ 38.8 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C18-T50R DIODE ZENER 18V 1W DO41 onsemi	5,890	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	18 V	±6%	1 W	20 Ohms	500 nA @ 12.5 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C20 DIODE ZENER 20V 1W DO41 onsemi	3,009	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	20 V	±6%	1 W	24 Ohms	500 nA @ 14 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C22 DIODE ZENER 22V 1W DO41 onsemi	3,375	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	22 V	±6%	1 W	25 Ohms	500 nA @ 15.5 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C24 DIODE ZENER 24V 1W DO41 onsemi	5,849	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	24 V	±6%	1 W	25 Ohms	500 nA @ 17 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C24-T50R DIODE ZENER 24V 1W DO41 onsemi	9,121	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	24 V	±6%	1 W	25 Ohms	500 nA @ 17 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C30_T50A DIODE ZENER 30V 1W DO41 onsemi	2,056	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Obsolete	30 V	±7%	1 W	30 Ohms	500 nA @ 21 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C30_T50R DIODE ZENER 30V 1W DO41 onsemi	4,920	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Obsolete	30 V	±7%	1 W	30 Ohms	500 nA @ 21 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX85C36 DIODE ZENER 36V 1W DO41 onsemi	8,433	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	36 V	±6%	1 W	40 Ohms	500 nA @ 25 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41

FAQ

Frequently Asked Questions

What are Single Zener Diodes components used for?

Single Zener Diodes components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Single Zener Diodes part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Single Zener Diodes parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.