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
1SMA4748 DIODE ZENER 22V 1W DO214AC SMC Diode Solutions	4,775	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	22 V	±5%	1 W	23 Ohms	5 µA @ 16.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4749-GT3 DIODE ZENER 24V 1W DO214AC SMC Diode Solutions	7,793	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	24 V	±5%	1 W	25 Ohms	5 µA @ 18.2 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4749 DIODE ZENER 24V 1W DO214AC SMC Diode Solutions	6,641	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	24 V	±5%	1 W	25 Ohms	5 µA @ 18.2 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4750-GT3 DIODE ZENER 27V 1W DO214AC SMC Diode Solutions	7,824	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	27 V	±5%	1 W	35 Ohms	5 µA @ 20.6 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4750 DIODE ZENER 27V 1W DO214AC SMC Diode Solutions	9,198	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	27 V	±5%	1 W	35 Ohms	5 µA @ 20.6 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4751-GT3 DIODE ZENER 30V 1W DO214AC SMC Diode Solutions	4,519	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	30 V	±5%	1 W	40 Ohms	5 µA @ 22.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4751 DIODE ZENER 30V 1W DO214AC SMC Diode Solutions	9,003	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	30 V	±5%	1 W	40 Ohms	5 µA @ 22.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4752-GT3 DIODE ZENER 33V 1W DO214AC SMC Diode Solutions	5,457	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	33 V	±5%	1 W	45 Ohms	5 µA @ 25.1 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4752 DIODE ZENER 33V 1W DO214AC SMC Diode Solutions	6,277	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	33 V	±5%	1 W	45 Ohms	5 µA @ 25.1 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4753-GT3 DIODE ZENER 36V 1W DO214AC SMC Diode Solutions	5,016	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	36 V	±5%	1 W	50 Ohms	5 µA @ 27.4 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4753 DIODE ZENER 36V 1W DO214AC SMC Diode Solutions	4,250	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	36 V	±5%	1 W	50 Ohms	5 µA @ 27.4 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4754-GT3 DIODE ZENER 39V 1W DO214AC SMC Diode Solutions	4,201	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	39 V	±5%	1 W	60 Ohms	5 µA @ 29.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4755-GT3 DIODE ZENER 43V 1W DO214AC SMC Diode Solutions	6,255	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	43 V	±5%	1 W	70 Ohms	5 µA @ 32.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4755 DIODE ZENER 43V 1W DO214AC SMC Diode Solutions	8,674	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	43 V	±5%	1 W	70 Ohms	5 µA @ 32.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4756-GT3 DIODE ZENER 47V 1W DO214AC SMC Diode Solutions	6,604	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	47 V	±5%	1 W	80 Ohms	5 µA @ 35.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4756 DIODE ZENER 47V 1W DO214AC SMC Diode Solutions	5,000	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	47 V	±5%	1 W	80 Ohms	5 µA @ 35.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4757-GT3 DIODE ZENER 51V 1W DO214AC SMC Diode Solutions	3,190	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	51 V	±5%	1 W	95 Ohms	5 µA @ 38.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4757 DIODE ZENER 51V 1W DO214AC SMC Diode Solutions	6,948	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	51 V	±5%	1 W	95 Ohms	5 µA @ 38.8 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4758 DIODE ZENER 56V 1W DO214AC SMC Diode Solutions	7,171	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	56 V	±5%	1 W	110 Ohms	5 µA @ 42.6 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4759-GT3 DIODE ZENER 62V 1W DO214AC SMC Diode Solutions	5,013	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	62 V	±5%	1 W	125 Ohms	5 µA @ 47.1 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)

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.