| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Lead Spacing | |
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| R @ 25°C | |
| R @ Current | |
| Resistance @ 25°C | |
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The CL-140A is an NTC inrush current limiter from Amphenol Thermometrics designed to suppress surge currents in switching power supplies, fluorescent lamp inverters, and motor circuits. Its cold resistance at 25°C is 50 Ω with a tolerance of ±25%. At rated current of 1.1 A, the hot resistance drops to 890 mΩ, enabling efficient steady-state operation with minimal power loss.
This radial leaded through-hole component has a diameter of 11.4 mm and a lead spacing of 6.35 mm, suitable for PCB mounting. It operates over a wide temperature range of -50°C to 175°C and carries UL recognition per UL 1434 (File E82830). The thermistor's solid-state construction provides excellent mechanical strength and low cost for inrush suppression applications.
50 Ohms.
1.1 A.
-50°C to 175°C.
11.40 mm (0.449 inches).
6.35 mm (0.250 inches).
Yes, RoHS3 compliant according to manufacturer claim.
±25%.