VISHAY AMETHERM SL22 NTC Thermistor 10 Ohm Radial Leaded
VISHAY AMETHERM SL22 NTC inrush current limiter, 10 Ohm, 8A, radial leaded for switching power supplies. CSA & UL approved.
The VISHAY AMETHERM SL22 Series NTC Thermistor provides an effective solution for limiting the inrush of current that can damage components in switching power supplies and other power devices when equipment is turned on. Operating as an inrush current limiter, it presents an initial high resistance to the electrical current, which quickly drops to a negligible resistance as the component heats up and the current flows through.
This 2-pin radial leaded thermistor is rated for use in circuits of up to 480VAC and supports a maximum steady state current of 8A at 25°C. With a resistance of 10 Ohm at 25°C and a tolerance of -20% to +20%, it offers reliable performance for demanding applications. The component features a 22mm disc size and carries both CSA and UL approvals, ensuring compliance with rigorous safety standards.
Key Specifications
- Series: SL22
- Resistance at 25°C: 10 Ohm
- Tolerance: -20% to +20%
- Maximum Steady State Current at 25°C: 8A
- Maximum Voltage Rating: 480VAC
- Thermal Time Constant: 122s
- Dissipation Constant: 32.4mW/°C
- Disc Size: 22mm
- Approvals: CSA, UL
Designed to safeguard sensitive electronics, this thermistor is an essential component for managing initial power surges safely and efficiently.
- For switching power supplies
- For power devices
- For inrush current limiting in circuits up to 480VAC
- For safety applications
- Series: SL22
- Resistance at 25°C: 10 Ohm
- Tolerance: -20% to +20%
- Lead Type: 2-pin Radial Leaded
- Maximum Steady State Current at 25°C: 8A
- Maximum Voltage Rating: 480VAC
- Thermal Time Constant: 122s
- Dissipation Constant: 32.4mW/°C
- Disc Size: 22mm
- Approvals: CSA, UL
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 5.217 grams
- SVHC: No SVHC (27-Jun-2024)
Always follow local regulations and product guidance.
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