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Littelfuse TS250130FRA2 Polyfuse

The TS250-130F-RA-2 is a 0.15A polyfuse resettable device designed for over-current protection in telecommunication and networking equipment. It features nickel under-plated, tin-plated brass terminals and is suitable for applications requiring reliable over-current, over-voltage, and surge protection. This device helps prevent damage from power cross and induction surges, enhancing the reliability of customer premises and network devices. Compatible with high-volume electronics assembly, it meets various regulatory requirements and is suitable for legacy POTS and modern digital communication systems.

Authorized Distributors
Source:Newark
Part No:TS250-130F-RA-2
Stock:6
Inv Date:05-28-2026
Price: Unit price: $0.125
Buy/RFQ:
Source:DigiKey
Part No:TS250-130F-RA-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.69315
Buy/RFQ:
Part No:TS250-130F-RA-2
Stock:1120
Inv Date:05-29-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:TS250-130F-RA-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.75
Buy/RFQ:

Littelfuse TS250130FRA2 Polyfuse Specifications:

  • Hold Current: 0.15A
  • Voltage Rating (Vmax): 250V
  • Interrupt Voltage (Voc): 60V
  • Voltage (Vams): 250V
  • Resistance Range: Typical resistance 0.15Ω
  • Peak Pulse Current: 3.0A
  • Operating Temperature Range: -40°C to 85°C
  • Terminal Material: Nickel-plated brass
  • Terminal Material (insulation): Nylon resin (UL94V-0), 1000V dielectric rating
  • Flammability: IEC 695-2-2 Needle Flame Test 20s
  • Soldering Characteristics: ANSI/J-STD-002, Category 3
  • Solder Heat Withstand: IEC-STD 68-220, 10s at 260°C+5°C
  • Environmental Tests: Passive aging 60°C/1000h, Humidity aging 85°C/85% RH/1000h, Thermal shock 125°C/-55°C (10x), MIL-STD-202, Method 215F
  • Lead Material: Tin-plated copper, 22 AWG
  • Physical Dimensions: Length 48mm, Width 20mm, Height 16mm (typical)

Buy the PolySwitch Series TS250 0.15A Surge Protection Device: TS250130FRA2

Secure your telecommunication and networking equipment now with the PolySwitch Series TS250-130F-RA-2. This high-quality 0.15A resettable fuse provides excellent surge and over-current protection, helping prevent damage from power surges and ensuring maximum reliability. Perfect for legacy POTS, digital communication systems, and customer premise equipment, it is compatible with high-volume manufacturing and meets all industry safety standards. Make your purchase online today and safeguard your critical electronic systems with trusted over-current protection.

Order your PolySwitch Series TS250 0.15A surge protection device today and ensure reliable over-current protection for your telecommunication and networking systems.

Frequently Asked Questions

Where can I buy Littelfuse TS250130FRA2?

You can click on the BUY or RFQ button to purchase TS250130FRA2 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part TS250130FRA2?

You can download the TS250130FRA2 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of TS250130FRA2?

Littelfuse

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