
For Reference Only
Part Number | 1SMA4747TR |
OEMstron Part # | 1SMA4747TR |
Manufacturer | SMC Diode Solutions |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 20V 1W SMA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1SMA4747TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1SMA4747TR Specifications
Part Number | 1SMA4747TR | |
Brand | SMC Diode Solutions | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | SMC Diode Solutions | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 20V | |
Tolerance | ±5% | |
Power - Max | 1W | |
Impedance (Max) (Zzt) | 22 Ohms | |
Current - Reverse Leakage @ Vr | 5µA @ 15.2V | |
Voltage - Forward (Vf) (Max) @ If | 1.2V @ 200mA | |
Operating Temperature | -65°C ~ 150°C | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | SMA (DO-214AC) |
1SMA4747TR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1SMA4747T/R13 D# 1SMA4747_R2_00001 PanJit Semiconductor |
Diode Zener Single 20V 5% 1W 2-Pin SMA T/R (Alt: 1SMA4747_R2_00001) RoHS: Compliant
|
Europe - 0 |
1SMA4747T/R7 D# 1SMA4747_R1_00001 PanJit Semiconductor |
Diode Zener Single 20V 5% 1W 2-Pin SMA T/R (Alt: 1SMA4747_R1_00001) RoHS: Compliant
|
Europe - 1800 |
Part Number | Description | Stock |
1SMA4747TR D# 1SMA4747TRSMC-ND SMC Diode Solutions |
DIODE ZENER 20V 1W SMA |
Temporarily Out of Stock |
Part Number | Description | Stock |
1SMA4747TR7 PanJit Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
1980 |
Part Number | Description | Stock |
1SMA4747T/R7 PanJit Touch Screens |
OEM/CM ONLY |
5495 |
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