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
JANS1N4493US DIODE ZENER 150V 1.5W SQ-MELF Microchip Technology	8,810	RFQ	Datasheet	-	SQ-MELF, A	Bulk	Active	150 V	±5%	1.5 W	700 Ohms	250 nA @ 120 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4494US DIODE ZENER 160V 1.5W SQ-MELF Microchip Technology	4,371	RFQ	Datasheet	-	SQ-MELF, A	Bulk	Active	160 V	±5%	1.5 W	1000 Ohms	250 nA @ 128 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4482US DIODE ZENER 51V 1.5W SQ-MELF Microchip Technology	9,424	RFQ	Datasheet	-	SQ-MELF, A	Bulk	Active	51 V	±5%	1.5 W	60 Ohms	50 nA @ 40.8 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4485US DIODE ZENER 68V 1.5W SQ-MELF Microchip Technology	8,007	RFQ	Datasheet	-	SQ-MELF, A	Bulk	Active	68 V	±5%	1.5 W	100 Ohms	250 nA @ 54.4 V	1 V @ 200 mA	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4484US/TR DIODE ZENER 62V 1.5W D5A Microchip Technology	9,763	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	62 V	±5%	1.5 W	80 Ohms	250 nA @ 49.6 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4493US/TR DIODE ZENER 150V 1.5W D5A Microchip Technology	6,796	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	150 V	±5%	1.5 W	700 Ohms	250 nA @ 120 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4490US/TR DIODE ZENER 110V 1.5W D5A Microchip Technology	2,690	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	110 V	±5%	1.5 W	300 Ohms	250 nA @ 88 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4485US/TR DIODE ZENER 68V 1.5W D5A Microchip Technology	7,062	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	68 V	±5%	1.5 W	100 Ohms	250 nA @ 54.4 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4492US/TR DIODE ZENER 130V 1.5W D5A Microchip Technology	9,241	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	130 V	±5%	1.5 W	500 Ohms	250 nA @ 104 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4487US/TR DIODE ZENER 82V 1.5W D5A Microchip Technology	7,022	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	82 V	±5%	1.5 W	160 Ohms	250 nA @ 65.6 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
JANS1N4483US/TR DIODE ZENER 56V 1.5W SQ-MELF Microchip Technology	5,384	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	56 V	±5%	1.5 W	70 Ohms	250 nA @ 44.8 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4482US/TR DIODE ZENER 51V 1.5W SQ-MELF Microchip Technology	3,858	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	51 V	±5%	1.5 W	60 Ohms	50 nA @ 40.8 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4486US/TR DIODE ZENER 75V 1.5W SQ-MELF Microchip Technology	9,136	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	75 V	±5%	1.5 W	130 Ohms	250 nA @ 60 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4481US/TR DIODE ZENER 47V 1.5W SQ-MELF Microchip Technology	8,106	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	47 V	±5%	1.5 W	50 Ohms	50 nA @ 37.6 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	A, SQ-MELF
JANS1N4494US/TR DIODE ZENER 160V 1.5W D5A Microchip Technology	3,123	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	160 V	±5%	1.5 W	1000 Ohms	250 nA @ 128 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Military	MIL-PRF-19500/406	Surface Mount	D-5A
CDLL4769A DIODE ZENER 9.1V 500MW DO213AA Microchip Technology	5,299	RFQ	Datasheet	-	DO-213AA	Bulk	Active	9.1 V	±5%	500 mW	350 Ohms	10 µA @ 6 V	-	-65°C ~ 175°C	-	-	Surface Mount	DO-213AA
CDLL4769A/TR DIODE ZENER 9.1V 500MW DO213AA Microchip Technology	7,126	RFQ	Datasheet	-	DO-213AA	Tape & Reel (TR)	Active	9.1 V	±5%	500 mW	350 Ohms	10 µA @ 6 V	-	-55°C ~ 100°C	-	-	Surface Mount	DO-213AA
JANS1N7048UR-1 ZENER DIODE Microchip Technology	9,735	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
JANS1N7049UR-1 ZENER DIODE Microchip Technology	9,297	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
JANS1N7050UR-1 ZENER DIODE Microchip Technology	7,278	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-

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.