
For Reference Only
Part Number | 1N4979US |
OEMstron Part # | 1N4979US_5E |
Manufacturer | Microsemi |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 75V 5W D5B |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1N4979US PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1N4979US Specifications
Part Number | 1N4979US | |
Brand | Microsemi | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 75V | |
Tolerance | ±5% | |
Power - Max | 5W | |
Impedance (Max) (Zzt) | 55 Ohms | |
Current - Reverse Leakage @ Vr | 2µA @ 56V | |
Voltage - Forward (Vf) (Max) @ If | 1.5V @ 1A | |
Operating Temperature | -65°C ~ 175°C | |
Mounting Type | Surface Mount | |
Package / Case | E-MELF | |
Supplier Device Package | D-5B |
1N4979US Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
JANTXV1N4979US D# V37:1799_07341779 Semtech Corporation |
Zener Diode Single 75V 5% 55Ohm 5000mW 2-Pin SMD |
Americas - 0 |
JAN1N4979US D# V37:1799_16596682 Sensitron Semiconductors |
Zener Diode Single 75V 55Ohm 5000mW 2-Pin MELF RoHS: Not Compliant
|
Americas - 0 |
1N4979US D# V36:1790_07331692 Semtech Corporation |
Zener Diode Single 75V 5% 55Ohm 5000mW 2-Pin SMD |
Americas - 0 |
JANTX1N4979US D# V37:1799_07341248 Semtech Corporation |
Zener Diode Single 75V 5% 55Ohm 5000mW 2-Pin SMD |
Americas - 0 |
Part Number | Description | Stock |
1N4979USJAN D# JAN1N4979US Semtech Corporation |
Diode Zener Single 75V 5% 5W 2-Pin SMD - Bulk (Alt: JAN1N4979US) RoHS: Not Compliant
|
Americas - 0 |
JAN1N4979US D# JAN1N4979US Sensitron Semiconductors |
Zener Single 75V 5000mW 2-Pin MELF - Bag (Alt: JAN1N4979US) RoHS: Not Compliant
|
Americas - 0 |
1N4979USJANTXV/DATAPACK D# 1N4979USJANTXV/DATAPACK Microchip Technology Inc |
Zener Diode Single 75V 5W 2-Pin Surface Mount - Bulk (Alt: 1N4979USJANTXV/DATAPACK) RoHS: Not Compliant
|
Americas - 0 |
JANTX1N4979US D# JANTX1N4979US Sensitron Semiconductors |
Zener Single 75V 5000mW 2-Pin MELF - Bag (Alt: JANTX1N4979US) RoHS: Not Compliant
|
Americas - 0 |
JANS1N4979US D# JANS1N4979US Sensitron Semiconductors |
Zener Single 75V 5000mW 2-Pin MELF - Trays (Alt: JANS1N4979US) RoHS: Not Compliant
|
Americas - 0 |
JTXV1N4979US D# JTXV1N4979US Semtech Corporation |
Diode Zener Single 75V 5W 2-Pin Surface Mount - Bulk (Alt: JTXV1N4979US) |
Americas - 0 |
1N4979US D# 1N4979US Sensitron Semiconductors |
Zener Single 75V 5000mW 2-Pin MELF - Bag (Alt: 1N4979US) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N4979US D# JANTXV1N4979US Sensitron Semiconductors |
Zener Single 75V 5000mW 2-Pin MELF - Bag (Alt: JANTXV1N4979US) RoHS: Not Compliant
|
Americas - 0 |
JTX1N4979US D# JTX1N4979US Semtech Corporation |
Diode Zener Single 75V 5W 2-Pin Surface Mount - Bulk (Alt: JTX1N4979US) |
Americas - 0 |
Part Number | Description | Stock |
JANTX1N4979US D# JANTX1N4979US Microchip Technology Inc |
E_SQ_MELF/5WATTT GLASS ZENER VOLTAGE REGULATOR DIODE (Alt: JANTX1N4979US) RoHS: Not Compliant
|
Europe - 0 |
Part Number | Description | Stock |
1N4979US Microsemi Corporation |
ZENER SGL 75V 5% 5W 2PIN D-5B - Bulk |
Contact Us |
JANTXV1N4979US Microsemi Corporation |
ZENER VOLTAGE REGULATOR DIODE (ZEN) - Trays |
Contact Us |
JAN1N4979US Microsemi Corporation |
ZENER VOLTAGE REGULATOR DIODE (ZEN) - Bulk |
Contact Us |
JANTX1N4979US Microsemi Corporation |
1 |
Part Number | Description | Stock |
1N4979US D# 1N4979US-ND Microchip Technology Inc |
DIODE ZENER 75V 5W D5B |
Temporarily Out of Stock |
JAN1N4979US D# 1086-2063-ND Microchip Technology Inc |
DIODE ZENER 75V 5W D5B |
Temporarily Out of Stock |
JANTX1N4979US D# 1086-2426-ND Microchip Technology Inc |
DIODE ZENER 75V 5W D5B |
Limited Supply - Call |
JTXV1N4979US D# 600-JTXV1N4979US-ND Semtech Corporation |
DIODE ZENER 75V 500W |
Temporarily Out of Stock |
JTX1N4979US D# 600-JTX1N4979US-ND Semtech Corporation |
DIODE ZENER 75V 500W |
Temporarily Out of Stock |
JANTXV1N4979US D# 1086-2785-ND Microchip Technology Inc |
DIODE ZENER 75V 5W D5B |
Temporarily Out of Stock |
Part Number | Description | Stock |
JANTXV1N4979US Microchip Technology Inc |
JANTXV Series 75 V ±5% 5 W Surface Mount Glass Zener Diode - D-5B RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
JANTX1N4979US Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
6 |
JANTXV1N4979US Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
5 |
JANS1N4979US Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
96 |
JANTXV1N4979USGS85 N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
Part Number | Description | Stock |
JANTXV1N4979USGS85 Microchip Technology Inc |
OEM/CM ONLY |
114 |
Part Number | Description | Stock |
JAN1N4979US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N4979US/TR Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
1N4979US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N4979US/TR Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N4979US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N4979US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N4979US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
JANS1N4979US D# MCHP00000061769 Microchip Technology Inc |
Zener Diodes |
0 |
1N4979US D# MCHP00000041508 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N4979US/TR D# MCHP00000066043 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N4979US/TR D# MCHP00000061770 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N4979US D# MCHP00000066042 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N4979US D# MCHP00000071518 Microchip Technology Inc |
Zener Diodes |
0 |
JAN1N4979US D# MCHP00000057844 Microchip Technology Inc |
Zener Diodes |
0 |
Part Number | Description | Stock |
JTX1N4979US D# 39AH2760 Semtech Corporation |
75V ZENER 500W RoHS: Not Compliant
Min Qty: 250
Container: Bulk
|
0 |
JTXV1N4979US D# 39AH2179 Semtech Corporation |
75V ZENER 500W RoHS: Not Compliant
Min Qty: 250
Container: Bulk
|
0 |
JANTX1N4979US D# 27W6577 Semtech Corporation |
75V Zener 500W RoHS: Not Compliant
Min Qty: 250
Container: Bulk
|
0 |
JAN1N4979US D# 27W7101 Semtech Corporation |
75V ZENER 500W RoHS: Not Compliant
Min Qty: 250
Container: Bulk
|
0 |
Part Number | Description | Stock |
JANTX1N4979US D# NS-JANTX1N4979US Microsemi Corporation |
OEM/CM ONLY |
1177 |
JAN1N4979US D# NS-JAN1N4979US Microsemi Corporation |
OEM/CM ONLY |
1171 |
1N4979US+JANTXV D# NS-1N4979US+JANTXV Defense Logistics Agency |
OEM/CM ONLY |
1974 |
1N4979US+JANTX D# NS-1N4979US+JANTX Defense Logistics Agency |
OEM/CM ONLY |
5447 |
1N4979US+JANS D# NS-1N4979US+JANS Defense Logistics Agency |
OEM/CM ONLY |
4115 |
JANTXV1N4979US D# NS-JANTXV1N4979US Microsemi Corporation |
OEM/CM ONLY |
1118 |
1N4979US+JAN D# NS-1N4979US+JAN Defense Logistics Agency |
OEM/CM ONLY |
8093 |
JANS1N4979US D# NS-JANS1N4979US Microsemi Corporation |
OEM/CM ONLY |
4222 |
Part Number | Description | Stock |
JANTX1N4979US Microsemi Corporation |
shipping today |
26 |
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Quick Inquiry
In Stock | 222 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 8.5572 | $ 8.5572 |
100 | $ 8.5572 | $ 855.7200 |
500 | $ 8.5572 | $ 4,278.6000 |
1000 | $ 8.5572 | $ 8,557.2000 |
2500 | $ 8.5572 | $ 21,393.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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