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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10,400 pcs
|
10400 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp |
The SMA6J18A-TR is a unidirectional transient voltage suppression (TVS) diode from STMicroelectronics, designed for general-purpose circuit protection. It features a reverse standoff voltage of 18V and a maximum clamping voltage of 33.2V at a peak pulse current of 102A (8/20µs waveform). With a peak pulse power rating of 600W, this device provides robust protection against voltage transients.
This TVS diode is housed in a surface-mount DO-214AC (SMA) package, making it suitable for automated assembly processes. It operates over a wide temperature range from -55°C to 175°C, ensuring reliability in demanding environments. The unidirectional configuration is ideal for protecting DC lines and low-voltage circuits.
Typical applications include general-purpose transient protection in consumer electronics, industrial controls, and communication equipment. The SMA6J18A-TR is RoHS3 compliant and REACH unaffected, supporting environmentally conscious designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.79 | $0.79 |
| 10+ | $0.51 | $0.51 |
| 100+ | $0.35 | $0.35 |
| 500+ | $0.30 | $0.30 |
| 1,000+ | $0.25 | $0.25 |
| 2,500+ | $0.24 | $0.24 |
| 5,000+ | $0.21 | $0.21 |
| 10,000+ | $0.20 | $0.20 |
| 25,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 18V.
The maximum clamping voltage is 33.2V at 102A peak pulse current (8/20µs).
The peak pulse power rating is 600W.
It comes in a surface-mount DO-214AC (SMA) package.
The operating temperature range is -55°C to 175°C.