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
1N4479 DIODE ZENER 39V 1.5W DO204AL Microchip Technology	8,303	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	39 V	±5%	1.5 W	30 Ohms	50 nA @ 31.2 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Through Hole	DO-204AL (DO-41)
JAN1N4974US/TR DIODE ZENER 47V 5W D5B Microchip Technology	8,258	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	47 V	±5%	5 W	25 Ohms	2 µA @ 35.8 V	1.5 V @ 1 A	-65°C ~ 175°C	Military	MIL-PRF-19500/356	Surface Mount	D-5B
JANTX1N4962US/TR DIODE ZENER 15V 5W D5B Microchip Technology	6,380	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	15 V	±5%	5 W	3.5 Ohms	5 µA @ 11.4 V	1.5 V @ 1 A	-65°C ~ 175°C	Military	MIL-PRF-19500/356	Surface Mount	D-5B
JAN1N4975US/TR DIODE ZENER 51V 5W D5B Microchip Technology	5,130	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	51 V	±5%	5 W	27 Ohms	2 µA @ 38.8 V	1.5 V @ 1 A	-65°C ~ 175°C	Military	MIL-PRF-19500/356	Surface Mount	D-5B
1N937A/TR DIODE ZENER 9V 500MW DO204AH Microchip Technology	4,507	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	9 V	-	500 mW	20 Ohms	-	-	-	-	-	Through Hole	DO-204AH (DO-35)
MNS1N4625UR-1/TR DIODE ZENER 5.1V 500MW DO213AA Microchip Technology	5,148	RFQ	Datasheet	-	DO-213AA	Bulk	Active	5.1 V	±5%	500 mW	1500 Ohms	10 µA @ 3 V	1.1 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	DO-213AA
JAN1N4980US/TR DIODE ZENER 82V 5W E-MELF Microchip Technology	2,219	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	82 V	±5%	5 W	80 Ohms	2 µA @ 62.2 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4976US/TR DIODE ZENER 56V 5W E-MELF Microchip Technology	9,653	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	56 V	±5%	5 W	35 Ohms	2 µA @ 42.6 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4981US/TR DIODE ZENER 91V 5W E-MELF Microchip Technology	7,607	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	91 V	±5%	5 W	90 Ohms	2 µA @ 69.2 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4964US/TR DIODE ZENER 18V 5W E-MELF Microchip Technology	7,075	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	18 V	±5%	5 W	4 Ohms	5 µA @ 13.7 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4977US/TR DIODE ZENER 62V 5W E-MELF Microchip Technology	2,556	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	62 V	±5%	5 W	42 Ohms	2 µA @ 47.1 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4979US/TR DIODE ZENER 75V 5W E-MELF Microchip Technology	5,555	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	75 V	±5%	5 W	55 Ohms	2 µA @ 56 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4966US/TR DIODE ZENER 22V 5W E-MELF Microchip Technology	2,107	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	22 V	±5%	5 W	5 Ohms	2 µA @ 16.7 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4978US/TR DIODE ZENER 68V 5W E-MELF Microchip Technology	7,869	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	68 V	±5%	5 W	50 Ohms	2 µA @ 51.7 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JAN1N4969US/TR DIODE ZENER 30V 5W E-MELF Microchip Technology	7,027	RFQ	Datasheet	-	SQ-MELF, E	Tape & Reel (TR)	Active	30 V	±5%	5 W	8 Ohms	2 µA @ 22.8 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/356	Surface Mount	E-MELF
JANTX1N4972US DIODE ZENER 39V 5W D5B Microchip Technology	15	RFQ	Datasheet	-	SQ-MELF, E	Bulk	Active	39 V	±5%	5 W	14 Ohms	2 µA @ 29.7 V	1.5 V @ 1 A	-65°C ~ 175°C	Military	MIL-PRF-19500/356	Surface Mount	D-5B
JANTX1N4576AUR-1/TR DIODE ZENER 3V 500MW DO213AA Microchip Technology	9,526	RFQ	Datasheet	-	DO-213AA	Tape & Reel (TR)	Active	3 V	±5%	500 mW	50 Ohms	2 µA @ 3 V	-	-65°C ~ 175°C	Military	MIL-PRF-19500/452	Surface Mount	DO-213AA
1N4977US DIODE ZENER 62V 5W AXIAL Microchip Technology	8,551	RFQ	Datasheet	-	E, Axial	Bulk	Active	62 V	±5%	5 W	42 Ohms	2 µA @ 47.1 V	1.5 V @ 1 A	-65°C ~ 175°C	-	-	Through Hole	-
1N4978US DIODE ZENER 68V 5W D5B Microchip Technology	4,176	RFQ	Datasheet	-	SQ-MELF, E	Bulk	Discontinued at Digi-Key	68 V	±5%	5 W	50 Ohms	2 µA @ 51.7 V	1.5 V @ 1 A	-65°C ~ 175°C	-	-	Surface Mount	D-5B
1N4979US DIODE ZENER 75V 5W D5B Microchip Technology	9,227	RFQ	Datasheet	-	SQ-MELF, E	Bulk	Active	75 V	±5%	5 W	55 Ohms	2 µA @ 56 V	1.5 V @ 1 A	-65°C ~ 175°C	-	-	Surface Mount	D-5B

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.