Single Zener Diodes

Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	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
1SMA4737A DIODE ZENER 7.5V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	7.5 V	±5%	1 W	4 Ohms	10 µA @ 5 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4746A DIODE ZENER 18V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	18 V	±5%	1 W	20 Ohms	5 µA @ 13 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4744A DIODE ZENER 15V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	15 V	±5%	1 W	14 Ohms	5 µA @ 11 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4736A DIODE ZENER 6.8V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	6.8 V	±5%	1 W	3.5 Ohms	10 µA @ 4 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4760A DIODE ZENER 68V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	68 V	±5%	1 W	150 Ohms	1 µA @ 52 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4771A DIODE ZENER 200V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	200 V	±5%	1 W	1400 Ohms	1 µA @ 150 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4745A DIODE ZENER 16V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	16 V	±5%	1 W	16 Ohms	5 µA @ 12 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4768A DIODE ZENER 150V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	150 V	±5%	1 W	900 Ohms	1 µA @ 110 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4751A DIODE ZENER 30V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	30 V	±5%	1 W	40 Ohms	5 µA @ 23 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4761A DIODE ZENER 75V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	75 V	±5%	1 W	175 Ohms	1 µA @ 56 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4759A DIODE ZENER 62V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	62 V	±5%	1 W	125 Ohms	1 µA @ 47 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4738A DIODE ZENER 8.2V 1W DO214AC NextGen Components	2,000,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	8.2 V	±5%	1 W	4.5 Ohms	10 µA @ 6 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4742A DIODE ZENER 12V 1W DO214AC NextGen Components	170,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	12 V	±5%	1 W	9 Ohms	5 µA @ 9 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4733A DIODE ZENER 5.1V 1W DO214AC NextGen Components	105,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	5.1 V	±5%	1 W	7 Ohms	10 µA @ 1 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
1SMA4739A DIODE ZENER 9.1V 1W DO214AC NextGen Components	15,000	-	RFQ	Datasheet	1SMA	DO-214AC, SMA	Tape & Reel (TR)	Active	9.1 V	±5%	1 W	5 Ohms	10 µA @ 7 V	1.2 V @ 10 A	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC (SMA)
RD5.6M(0)-T1B-A DIODE ZENER 3-MINI MOLD Renesas	189,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	-	-	-	-	-	-	150°C (TJ)	-	-	Surface Mount	3-Mini Mold
RD4.3S-T1-AT DIODE ZENER 2-SUPER MINI MOLD Renesas	132,000	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Obsolete	-	-	-	-	-	-	150°C (TJ)	-	-	Surface Mount	2-Super Mini Mold
RD11UJ-T1-A RD11UJ-T1-A - LOW NOISE SHARP BR Renesas	129,000	-	RFQ	Datasheet	-	2-SMD, Gull Wing	Bulk	Obsolete	-	-	-	-	-	-	150°C (TJ)	-	-	Surface Mount	2-Ultra Super Mini Mold
RD4.3S-T1-A DIODE ZENER 2-SUPER MINI MOLD Renesas	128,024	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Obsolete	-	-	-	-	-	-	150°C (TJ)	-	-	Surface Mount	2-Super Mini Mold
HZM18NB2TR-E DIODE ZENER 17.96V 200MW 3MPAK Renesas	117,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	17.96 V	±2.2%	200 mW	45 Ohms	2 µA @ 13 V	-	150°C (TJ)	-	-	Surface Mount	3-MPAK

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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