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For Reference Only
| Part Number | 1N4903 |
| OEMstron Part # | 1N4903 |
| Manufacturer | Microsemi |
| Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
| Description | DIODE ZENER 12.8V 400MW DO7 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1N4903 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 13 - May 18 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
1N4903 Specifications
| Part Number | 1N4903 | |
| 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) | 12.8V | |
| Tolerance | ±5% | |
| Power - Max | 400mW | |
| Impedance (Max) (Zzt) | 200 Ohms | |
| Current - Reverse Leakage @ Vr | - | |
| Voltage - Forward (Vf) (Max) @ If | - | |
| Operating Temperature | -25°C ~ 100°C | |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AA, DO-7, Axial | |
| Supplier Device Package | DO-7 |
1N4903 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
1N4903 D# 1N4903/TR Microchip Technology Inc |
Diode Zener Single 12.8V 5% 500mW 2-Pin DO-35 - Tape and Reel (Alt: 1N4903/TR) RoHS: Not Compliant
|
Americas - 0 |
|
1N4903A D# 1N4903A Microchip Technology Inc |
Diode Zener Single 12.8V 5% 500mW 2-Pin DO-35 - Bag (Alt: 1N4903A) RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
1N4903A Microsemi Corporation |
DIODE ZENER 12.8V 400MW DO7 |
Contact Us |
|
1N4903 Microsemi Corporation |
DIODE ZENER 12.8V 400MW DO7 |
Contact Us |
| Part Number | Description | Stock |
|
1N4903 D# 1N4903-ND Microchip Technology Inc |
DIODE ZENER 12.8V 400MW DO7 |
Temporarily Out of Stock |
|
1N4903A D# 1N4903A-ND Microchip Technology Inc |
DIODE ZENER 12.8V 400MW DO7 |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
1N4903A New Jersey Semiconductor Products Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
103 |
|
1N4903 New Jersey Semiconductor Products Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
127 |
| Part Number | Description | Stock |
|
1N4903 Microchip Technology Inc |
OTC Temperature Compensated Zeners RoHS: Compliant
|
0 in Stock 0 on Order |
|
1N4903A Microchip Technology Inc |
OTC Temperature Compensated Zeners RoHS: Compliant
|
0 in Stock 0 on Order |
|
1N4903A/TR Microchip Technology Inc |
OTC Temperature Compensated Zeners RoHS: Compliant
|
0 in Stock 0 on Order |
|
1N4903/TR Microchip Technology Inc |
OTC Temperature Compensated Zeners RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
1N4903 D# MCHP00000041301 Microchip Technology Inc |
OTC Temperature Compensated Zeners |
0 |
|
1N4903A D# MCHP00000041303 Microchip Technology Inc |
OTC Temperature Compensated Zeners |
0 |
|
1N4903A/TR D# MCHP00000041304 Microchip Technology Inc |
OTC Temperature Compensated Zeners |
0 |
|
1N4903/TR D# MCHP00000041302 Microchip Technology Inc |
OTC Temperature Compensated Zeners |
0 |
| Part Number | Description | Stock |
|
1N4903A1 D# NS-1N4903A1 Compensated Devices |
OEM/CM ONLY |
1945 |
|
1N4903-1 D# NS-1N4903-1 Compensated Devices |
OEM/CM ONLY |
2473 |
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Quick Inquiry
| In Stock | 354 - 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 | $ 146.0544 | $ 146.0544 |
| 100 | $ 146.0544 | $ 14,605.4400 |
| 500 | $ 146.0544 | $ 73,027.2000 |
| 1000 | $ 146.0544 | $ 146,054.4000 |
| 2500 | $ 146.0544 | $ 365,136.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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