
For Reference Only
Part Number | 1SMA4751 R3G |
OEMstron Part # | 1SMA4751-R3G |
Manufacturer | Taiwan Semiconductor Corporation |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 30V 1.25W DO214AC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1SMA4751 R3G 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 | ![]() |
1SMA4751 R3G Specifications
Part Number | 1SMA4751 R3G | |
Brand | Taiwan Semiconductor Corporation | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Taiwan Semiconductor Corporation | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 30V | |
Tolerance | ±5% | |
Power - Max | 1.25W | |
Impedance (Max) (Zzt) | 40 Ohms | |
Current - Reverse Leakage @ Vr | 1µA @ 22.8V | |
Voltage - Forward (Vf) (Max) @ If | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | DO-214AC (SMA) |
1SMA4751 R3G Documents

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Part Number | Description | Stock |
1SMA4751 R3G D# V72:2272_16935295 Taiwan Semiconductor |
Zener Diode Single 30V 5% 40Ohm 1250mW 2-Pin SMA T/R |
Americas - 1350 |
Part Number | Description | Stock |
1SMA4751 R3G D# 1SMA4751 R3G Taiwan Semiconductor |
Diode Zener Single 30V 5% 1.25W 2-Pin DO-214AC Plastic T/R - Tape and Reel (Alt: 1SMA4751 R3G) RoHS: Compliant
|
Americas - 0 |
1SMA4751HR3G D# 1SMA4751HR3G Taiwan Semiconductor |
Diode Zener Single 30V 5% 1.25W 2-Pin DO-214AC Plastic T/R - Tape and Reel (Alt: 1SMA4751HR3G) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1SMA4751 R3G Taiwan Semiconductor |
30V 1W 1uA @ 22.8V SMA Zener Diodes RoHS |
1780 |
Part Number | Description | Stock |
1SMA4751 R3G D# 1SMA4751R3GCT-ND Taiwan Semiconductor Manufacturing Company Limited |
DIODE ZENER 30V 1.25W DO214AC |
9835 In Stock |
1SMA4751HR3G D# 1SMA4751HR3G-ND Taiwan Semiconductor Manufacturing Company Limited |
DIODE ZENER 30V 1.25W DO214AC |
Temporarily Out of Stock |
Part Number | Description | Stock |
1SMA4751 R3G D# 2677496RL Taiwan Semiconductor |
ZENER DIODE, 1.25W, 30V, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
Part Number | Description | Stock |
1SMA4751R3G TAIWAN SEMICONDUCTOR CORP |
OEM/CM QUOTES ONLY | NO BROKERS |
9900 |
Part Number | Description | Stock |
1SMA4751 R3G D# C485034 Taiwan Semiconductor |
1780 |
Part Number | Description | Stock |
1SMA4751 R3G D# 821-1SMA4751R3G Taiwan Semiconductor |
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener Diode RoHS: Compliant
|
4656 |
Part Number | Description | Stock |
1SMA4751 R3G Taiwan Semiconductor |
OEM/CM ONLY |
3930 |
Part Number | Description | Stock |
1SMA4751 R3G D# 26899462 Taiwan Semiconductor |
Zener Diode Single 30V 5% 40Ohm 1250mW 2-Pin SMA T/R |
Americas - 1350 |
Part Number | Description | Stock |
1SMA4751 R3G D# 2677496 Taiwan Semiconductor |
ZENER DIODE, 1.25W, 30V, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
2570 |
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