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
1N6322US/TR DIODE ZENER 8.2V 500MW SQ-MELF Microchip Technology	100	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	8.2 V	±5%	500 mW	5 Ohms	1 µA @ 6 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6347US/TR DIODE ZENER 91V 500MW SQ-MELF Microchip Technology	100	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	91 V	±5%	500 mW	270 Ohms	50 nA @ 69 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6334US/TR DIODE ZENER 27V 500MW SQ-MELF Microchip Technology	98	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	27 V	±5%	500 mW	27 Ohms	50 nA @ 21 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6313US/TR DIODE ZENER 3.6V 500MW SQ-MELF Microchip Technology	88	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	3.6 V	±5%	500 mW	25 Ohms	3 µA @ 1 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6344US/TR DIODE ZENER 68V 500MW SQ-MELF Microchip Technology	70	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	68 V	±5%	500 mW	155 Ohms	50 nA @ 52 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6311US/TR DIODE ZENER 3V 500MW SQ-MELF Microchip Technology	54	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	3 V	±5%	500 mW	29 Ohms	30 µA @ 1 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6314US/TR DIODE ZENER 3.9V 500MW SQ-MELF Microchip Technology	7	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	3.9 V	±5%	500 mW	23 Ohms	2 µA @ 1 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N3018BUR-1/TR DIODE ZENER 8.2V 1W DO213AB Microchip Technology	100	RFQ	Datasheet	-	DO-213AB, MELF (Glass)	Tape & Reel (TR)	Active	8.2 V	±5%	1 W	4.5 Ohms	50 µA @ 6.2 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Surface Mount	DO-213AB (MELF, LL41)
1N3020BUR-1/TR DIODE ZENER 10V 1W DO213AB Microchip Technology	86	RFQ	Datasheet	-	DO-213AB, MELF (Glass)	Tape & Reel (TR)	Active	10 V	±5%	1 W	7 Ohms	25 µA @ 7.6 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Surface Mount	DO-213AB (MELF, LL41)
1N6336US/TR DIODE ZENER 33V 500MW SQ-MELF Microchip Technology	100	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	33 V	±5%	500 mW	40 Ohms	50 nA @ 25 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6309US/TR DIODE ZENER 2.4V 500MW SQ-MELF Microchip Technology	86	RFQ	Datasheet	-	SQ-MELF, B	Tape & Reel (TR)	Active	2.4 V	±5%	500 mW	30 Ohms	100 µA @ 1 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	B, SQ-MELF
1N6487US/TR DIODE ZENER 3.9V 1.5W D5A Microchip Technology	91	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	3.9 V	±5%	1.5 W	9 Ohms	35 µA @ 1 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	D-5A
1N3032BUR-1/TR DIODE ZENER 33V 1W DO213AB Microchip Technology	100	RFQ	Datasheet	-	DO-213AB, MELF (Glass)	Tape & Reel (TR)	Active	33 V	±5%	1 W	45 Ohms	10 µA @ 25.1 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Surface Mount	DO-213AB (MELF, LL41)
1N3027BUR-1/TR DIODE ZENER 20V 1W DO213AB Microchip Technology	100	RFQ	Datasheet	-	DO-213AB, MELF (Glass)	Tape & Reel (TR)	Active	20 V	±5%	1 W	22 Ohms	10 µA @ 15.2 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Surface Mount	DO-213AB (MELF, LL41)
1N3155UR-1/TR DIODE ZENER 8.4V 500MW DO213AA Microchip Technology	100	RFQ	Datasheet	-	DO-213AA	Tape & Reel (TR)	Active	8.4 V	±4.76%	500 mW	15 Ohms	10 µA @ 5.5 V	-	-65°C ~ 175°C	-	-	Surface Mount	DO-213AA
1N4491US/TR DIODE ZENER 120V 1.5W D5A Microchip Technology	100	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	120 V	±5%	1.5 W	400 Ohms	250 nA @ 96 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	D-5A
1N4494US/TR DIODE ZENER 160V 1.5W D5A Microchip Technology	100	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)	-	-	Surface Mount	D-5A
1N4493US/TR DIODE ZENER 150V 1.5W D5A Microchip Technology	100	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)	-	-	Surface Mount	D-5A
1N4495US/TR DIODE ZENER 180V 1.5W D5A Microchip Technology	100	RFQ	Datasheet	-	SQ-MELF, A	Tape & Reel (TR)	Active	180 V	±5%	1.5 W	1300 Ohms	250 nA @ 144 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	-	-	Surface Mount	D-5A
1N5542DUR-1/TR DIODE ZENER 24V 500MW DO213AA Microchip Technology	183	RFQ	Datasheet	-	DO-213AA	Tape & Reel (TR)	Active	24 V	±1%	500 mW	100 Ohms	10 nA @ 21.6 V	1.1 V @ 200 mA	-65°C ~ 175°C (TJ)	-	-	Surface Mount	DO-213AA

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.