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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,000 pcs
|
7000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
540 pcs
|
540 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| ESD Rating (Air) | |
| ESD Rating (Contact) | |
| Flammability Rating | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (PD) | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage (V_RWM) | |
| Soldering Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Termination Style | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse TPSMF4L26A is a surface mount unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It offers a reverse standoff voltage of 26V, a clamping voltage of 42.1V at a peak pulse current of 9.5A (10/1000µs waveform), and a peak pulse power rating of 400W. With a fast response time of less than 1ns and ESD protection up to 30kV per IEC 61000-4-2, it provides robust transient suppression. The device is AEC-Q101 qualified for automotive applications and is housed in a compact SOD-123F package with flat leads for optimized board space. It is suitable for use in portable devices, power supplies, SSDs, and other consumer and industrial circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
| 10+ | $0.46 | $0.46 |
| 100+ | $0.29 | $0.29 |
| 500+ | $0.22 | $0.22 |
| 1,000+ | $0.20 | $0.20 |
| 3,000+ | $0.14 | $0.14 |
| 6,000+ | $0.13 | $0.13 |
| 9,000+ | $0.12 | $0.12 |
| 15,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (V_RWM) is 26V.
The clamping voltage (Vc) is 42.1V at 9.5A peak pulse current.
The peak pulse current (Ipp) is 9.5A for a 10/1000µs waveform.
It is available in a surface mount SOD-123F package with flat leads.
Yes, it is AEC-Q101 qualified for automotive applications.