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AMPHENOL ADVANCED SENSORS CL50 Inrush Current Limiter

The thermistor is a disc-shaped NTC component used for inrush current limiting in switching power supplies, lamps, and motors. It features UL approval, small size for easy design integration, and a broad operating temperature range from -58°F to 347°F (-50°C to 175°C). Its low steady resistance provides power efficiency, mechanical strength, and compatibility with PCB mounting. Ideal for surge suppression, it helps prevent component damage during power-on spikes, ensuring system protection and longevity without wasting energy in steady-state operation.

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Source:Newark
Part No:CL-50
Stock:401
Inv Date:05-29-2026
Price: Unit price: $1.06
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Source:Newark
Part No:CL50
Stock:1431
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Price: Unit price: $14.27
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Part No:CL50
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Stock:0
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Source:DigiKey
Part No:CL-50
Stock:445
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Price: Unit price: $2.29
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Part No:CL-50
Stock:1819
Inv Date:05-30-2026
Price: Unit price: $1.78
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Part No:CL50
Stock:0
Inv Date:05-30-2026
Price: Unit price: $10.54
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Part No:CL-50
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.29
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Part No:CL-50
Stock:0
Inv Date:05-29-2026
Price: Unit price: $324.29
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Authorized Distributors
Part No:CL50
Stock:0
Inv Date:05-29-2026
Price: Unit price: $15.11
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Part No:CL50
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.43
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Part No:CL50
Stock:0
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Price: Unit price: $10.44
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Part No:CL50
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.44
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Part No:CL-50
Stock:160
Inv Date:05-29-2026
Price: Unit price: $1.324
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Part No:CL-50
Stock:210
Inv Date:05-29-2026
Price: Unit price: $1.3519
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Part No:CL-50
Stock:70
Inv Date:05-29-2026
Price: Unit price: $1.3519
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Part No:CL-50
Stock:160
Inv Date:05-29-2026
Price: Unit price: $1.324
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Part No:CL-50
Stock:895
Inv Date:05-29-2026
Price: Unit price: $1.07
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Authorized Distributors
Part No:CL-50
Stock:390
Inv Date:05-30-2026
Price: N/A
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AMPHENOL ADVANCED SENSORS CL50 Inrush Current Limiter Specifications:

  • Type: Disc thermistor with uninsulated lead-wires
  • Operating Temperature Range: -58°F to 347°F (-50°C to 175°C)
  • Resistance at 25°C: varies by model
  • Maximum Surge Current: based on model specifications
  • Steady-State Current: rated according to model
  • Dimensions: Small disc shape suitable for PCB mounting
  • Mechanical Strength: Excellent
  • Approval: UL listed UL 1434
  • Lead Options: Straight or kinked leads
  • Mounting: PCB compatible, tape and reel options available
  • Efficiency: Low power loss during steady operation
  • Application: Surge suppression in switching supplies and motors

Buy the Thermometrics Series Inrush Current Limiter: CL50

Purchase Thermometrics CL50 online today—engineered for precise inrush current control in power supplies, lamps, and motors. Its compact size ensures easy integration, and UL approval guarantees safety and reliability across broad temperature ranges from -58°F to 347°F (-50°C to 175°C). This thermistor offers excellent mechanical strength, low steady resistance for power efficiency, and supports PCB mounting with options for kinked or straight leads. Ideal for preventing component damage during startup surges, enabling long-lasting, efficient system operations with available tape and reel packaging for automated assembly.

Get Thermometrics CL50 today—built for protection and durability in power supply applications.

Frequently Asked Questions

Where can I buy AMPHENOL ADVANCED SENSORS CL50?

You can click on the BUY or RFQ button to purchase CL50 from an authorized AMPHENOL ADVANCED SENSORS distributor.

How do I troubleshoot issues or seek technical support for part CL50?

You can download the CL50 datasheet or visit the AMPHENOL ADVANCED SENSORS website for support.

Who is the manufacturer of CL50?

AMPHENOL ADVANCED SENSORS

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