# 1.5KE39A STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `1.5KE39A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS, STMICROELECTRONICS |
| CategoryL1 | Circuit Protection |
| CategoryL2 | Transient Voltage Suppressors (TVS) |
| CategoryL3 | TVS Diodes |
| Extra Product Name | 1.5KE39A STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | 1.5KE39A |
| multiple | 1 |
| packaging | Cut Tape (CT) |
| qtyInStock | 1145 |
| SKU | 1037298 |
| snippet | 69.7V Clamp 143A (8/20?s) Ipp Tvs Diode Through Hole DO-201 |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 600 |
| tierMinQty5 | 1,200 |
| tierMinQty6 | 3,000 |
| tierMinQty7 | 6,000 |
| tierPrice1 | 0.8999999999999999 |
| tierPrice2 | 0.792 |
| tierPrice3 | 0.6072 |
| tierPrice4 | 0.47997599999999996 |
| tierPrice5 | 0.383976 |
| tierPrice6 | 0.347988 |
| tierPrice7 | 0.34613999999999995 |
| Part Number | 1.5KE39A |
| Digi-Key Part Number | 497-6607-1-ND - Cut Tape (CT) |
| Manufacturer Product Number | 1.5KE39A |
| Description | TVS DIODE 33.3VWM 69.7VC DO201 |
| Manufacturer Standard Lead Time | 45 Weeks |
| Detailed Description | 69.7V Clamp 143A (8/20?s) Ipp Tvs Diode Through Hole DO-201 |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | 1.5KE, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Active |
| Type | Zener, VARIATION, ean |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 33.3V |
| Voltage - Breakdown (Min) | 37.1V |
| Voltage - Clamping (Max) @ Ipp | 69.7V |
| Current - Peak Pulse (10/1000?s) | 143A (8/20?s) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 2400pF @ 1MHz |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | DO-201AA, DO-27, Axial |
| Supplier Device Package | DO-201 |
| Base Product Number | 1.5KE39 |
| ASIN | B0089MEDSG, B00LQS9L5U, B00LQS9OMA, B00LQS9RRW, B00LVHMF54, B00LVHMLGW, B0734625KF |
| AdultProduct | False |
| Amount | 19.20 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1037298 | 0.9 | 1 | 1145 | 1 |
| Newark | 26M5476 | 0.786 | 1 | 1538 | 1 |
| Newark | 28AC6347 | 0.341 | 1 | None | 600 |
| RS Delivers | 486-4353 | 0.707 | 1 | 220 | 1 |
| TME | 1.5KE39A | 0.78 | 1 | 764 | 1 |
| AmazonTP | B0734625KF | 163.77 | 1 | None | 1 |
| AmazonSC | B0734625KF | 163.77 | 1 | None | 1 |
| Digi-Key | 1865415 | 0.9085 | 1 | 3649 | 1 |
| Mouser | 511-1.5KE39A | 0.63 | 1 | 6492 | 1 |
| RS Delivers | 102-6184 | 0.326 | 1 | None | 600 |
| RS Delivers | 486-4353P | 0.71 | 1 | 340 | 1 |
| st.com | 1.5KE39A | 0.7 | 1 | None | 1 |
| Newark | 45Y9150 | 0.424 | 1 | None | 600 |
| Newark | 89K1802 |  |  | None | 1 |
| Newark | 57P5556 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/31500000/31613000/part_--15KE39A---STMicroelectronics--06ad641abb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp