For Reference Only
| Part Number | CD143A-SR12 |
| LIXINC Part # | CD143A-SR12 |
| Manufacturer | J.W. Miller / Bourns |
| Category | Circuit Protection Devices › TVS - Diodes |
| Description | TVS DIODE 12V 30V SOT143 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | CD143A-SR12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | CD143A-SR12 |
| Brand: | J.W. Miller / Bourns |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Circuit Protection Devices |
| Subcategory: | TVS - Diodes |
| Manufacturer: | J.W. Miller / Bourns |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Type: | Steering (Rail to Rail) |
| Unidirectional Channels: | 2 |
| Bidirectional Channels: | - |
| Voltage - Reverse Standoff (Typ): | 12V (Max) |
| Voltage - Breakdown (Min): | 13.3V |
| Voltage - Clamping (Max) @ Ipp: | 30V |
| Current - Peak Pulse (10/1000µs): | 16A (8/20µs) |
| Power - Peak Pulse: | 500W |
| Power Line Protection: | Yes |
| Applications: | Ethernet |
| Capacitance @ Frequency: | 10pF @ 1MHz |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-253-4, TO-253AA |
| Supplier Device Package: | SOT-143 |
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| In Stock | 13535 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.00000 | $1 |
| 3000 | $0.42109 | $1263.27 |
| 6000 | $0.40104 | $2406.24 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.