SL22 16004-A

$1.26

Description：ICL 16 OHM 20% 4A 22MM
Series：SL22
Mfr：Vishay Ametherm
Package：Bulk

SKU:15daf549e4d0 Category: Inrush Current Limiters (ICL) Brand: Vishay Ametherm

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Product introduction

SL22 16004-A is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists Vishay Ametherm. Its product description is ICL 16 OHM 20% 4A 22MM. Review the specifications below when checking this part for your BOM.

Inrush Current Limiters (ICL) specifications for SL22 16004-A

Description：ICL 16 OHM 20% 4A 22MM
Series：SL22
Mfr：Vishay Ametherm
Package：Bulk
R @ 25°C：16 Ohms
Tolerance：±20%
Current - Steady State Max：4:00 AM
R @ Current：250 mOhms
Diameter：0.866" (22.00mm)
Lead Spacing：0.307" (7.80mm)
Grade：-
Qualification：-
Approval Agency：CSA, UR

Inrush Current Limiters (ICL) datasheet and documents for SL22 16004-A

SL22 16004-A

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm SL2216004A is a Negative Temperature Coefficient (NTC) thermistor designed as an inrush current limiter. It features a nominal resistance of 16 Ohms with a tolerance of ±20%. The component has a current rating of 4 A and a voltage rating of 265 VAC. It utilizes a radial through-hole mounting style with a lead spacing of 7.8 mm. The physical dimensions include a diameter of 22 mm and a lead diameter of 1 mm.

Inrush Current Limiters (ICL) Feature Summary

Provides effective limitation of high inrush currents during power-up sequences to protect downstream electronic components.
Utilizes negative temperature coefficient characteristics to automatically reduce resistance as the device warms up, allowing normal circuit operation.
Designed for robust through-hole integration into power supply circuits and industrial equipment.

Inrush Current Limiters (ICL) Applications

Power supply input stages
Industrial control systems
Consumer electronics AC inputs

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct tolerance and packaging specifications. Confirm that the radial lead configuration matches the target PCB layout requirements. Cross-reference the electrical ratings with the system's maximum operating conditions to guarantee reliable performance under all expected load scenarios.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state resistance and peak current handling capabilities. Ensure the thermal dissipation characteristics align with the ambient operating environment. Verify compatibility with the intended mounting method and mechanical constraints of the final assembly design.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SL22 series of inrush current limiters from Vishay Ametherm. These devices are specialized NTC thermistors engineered for high-reliability applications requiring protection against surge currents. The series offers various resistance and current ratings to suit different power levels.