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Raychem TE Connectivity 202K121250 Cable Sealing Boot

The TE Connectivity 202K1XXX-25 series features chemically resistant, fluid-resistant modified elastomeric heat shrink boots engineered for durable cable sealing and strain relief in demanding environments. Compatible with system components like DR-25 tubing and S1125 adhesive, these boots provide excellent high-temperature fluid resistance and long-term thermal stability from -75°C to 150°C. Designed for military vehicle cables and harnesses, they shrink upon heating above 135°C, with recommended installation temperatures around 175°C for reliable performance. Ideal for industrial and maintenance applications requiring robust, sealed cable transitions, and withstand long-term exposure to high temperatures and corrosive fluids.

Authorized Distributors
Source:Newark
Part No:202K121-25-0
Stock:433
Inv Date:05-30-2026
Price: Unit price: $17.56
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Source:DigiKey
Part No:202K121-25-0
Stock:0
Inv Date:05-30-2026
Price: Unit price: $21.508
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Source:DigiKey
Part No:202K121-25-0
Stock:2870
Inv Date:05-30-2026
Price: Unit price: $17.41
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Part No:202K121-25-0
Stock:5184
Inv Date:05-31-2026
Price: Unit price: $16.64
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Part No:202K121-25-0
Stock:0
Inv Date:05-30-2026
Price: Unit price: $16.97
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Part No:202K121-25-0
Stock:942
Inv Date:05-30-2026
Price: Unit price: $14.11
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Part No:202K121-25-0
Stock:831
Inv Date:05-30-2026
Price: Unit price: $14.2985
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Part No:202K121-25-0
Stock:942
Inv Date:05-30-2026
Price: Unit price: $14.11
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Part No:202K121-25-0
Stock:166
Inv Date:05-30-2026
Price: Unit price: $14.2985
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Authorized Distributors
Part No:202K121-25-0
Stock:3565
Inv Date:05-30-2026
Price: Unit price: $8.2118
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Raychem TE Connectivity 202K121250 Cable Sealing Boot Specifications:

  • Material: Fluid-resistant modified elastomer
  • Temperature Range: -75°C to 150°C
  • Shrink Temperature: above 135°C, recommended installation at 175°C
  • Operating Temperature: -75°C to 150°C
  • Tensile Strength: 15 MPa (min.) ASTM D 412
  • Ultimate Elongation: 350% (min.) ASTM D 412
  • Specific Gravity: 1.5 (max.) ASTM D 792
  • Heat Aging: 168 h at 150°C, Elongation: 300% (min.) ASTM D 412
  • Electrical Strength: BMVIm ASTM D 149
  • Flammability: Burn time 120 s max. ASTM D 635
  • Chemical Compatibility: Aviation fuel JP-4, Hydraulic fluid MIL-H-6083, Diesel fuel VV-F-800 No 2, Automotive gasoline MIL-G-3056
  • Dimensions: Refer to catalog; dimensions shown for reference only

Buy the Buy TE Connectivity Cable Sealing Boot Part Number 202K121250 Online

Purchase the TE Connectivity 202K121250 high-temperature cable sealing boots online today and enjoy durable, reliable cable sealing and strain relief for military and industrial applications. Made from fluid-resistant elastomer, these boots withstand high temperatures from -75°C to 150°C. They are designed to shrink at above 135°C, with installation recommended at 175°C for optimal sealing performance. Suitable for cable-to-cable and connector cable protection, they provide long-term durability against chemicals, heat, and abrasion, ensuring your systems stay sealed and protected in demanding conditions.

Order your TE Connectivity 202K121250 high-temperature cable sealing boot today and ensure reliable, long-lasting cable connections in demanding environments.

Frequently Asked Questions

Where can I buy Raychem TE Connectivity 202K121250?

You can click on the BUY or RFQ button to purchase 202K121250 from an authorized Raychem TE Connectivity distributor.

How do I troubleshoot issues or seek technical support for part 202K121250?

You can download the 202K121250 datasheet or visit the Raychem TE Connectivity website for support.

Who is the manufacturer of 202K121250?

Raychem TE Connectivity

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