202A174-3-0 Heat shrink boot, shell size 74, black polyolefin, semi-rigid, flame retardant. Supplied diameter 2.039" (51.79mm), recovers to 1.390" (35.31mm) large end and 0.630" (16.00mm) small end.
Mfr Part #:

202A174-3-0

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
Heat shrink boot, shell size 74, black polyolefin, semi-rigid, flame retardant. Supplied diameter 2.039" (51.79mm), recovers to 1.390" (35.31mm) large end and 0.630" (16.00mm) small end.
Total Stock: 15 pcs
$ Price Range: $26.34 - $35.56

202A174-3-0 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

202A174-3-0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Features
Large Diameter Recovered
Large Diameter Supplied
Large Recovered Length
Material
Shell Size
Small Diameter Recovered
Small Diameter Supplied
Small Recovered Length
Tape & Reel
Total Length Recovered
Type

202A174-3-0 Description

Short technical summary and product information.

This heat shrink boot, part number 202A174-3-0 from TE Connectivity, is designed for cable termination and strain relief. It has a shell size of 74 and is made from semi-rigid polyolefin material that is flame retardant. The boot is supplied with a large diameter of 2.039 inches (51.79mm) and recovers to 1.390 inches (35.31mm) on the large end and 0.630 inches (16.00mm) on the small end. The total recovered length is 5.130 inches (130.30mm), with a large recovered length of 2.551 inches (64.80mm) and a small recovered length of 2.000 inches (50.80mm). The black color provides basic identification. This boot is suitable for use in cable assemblies, wire harnesses, and connector backshells where environmental sealing and mechanical protection are required. The material is semi-rigid, offering good mechanical strength after recovery. The flame retardant property adds a layer of safety. No specific temperature range or voltage rating is specified, so the boot should be used within the limits of the polyolefin material and the application.

202A174-3-0 Quick Information

Product Type: Heat Shrink Boot
Canonical Name: Heat Shrink Boot, Shell Size 74, Black, Polyolefin, Semi-Rigid, Flame Retardant
Subcategory: Heat Shrink Boots, Caps

202A174-3-0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

202A174-3-0 Estimated Pricing

Qty Low High
1+ $35.56 $35.56
10+ $31.15 $31.15
25+ $29.80 $29.80
50+ $28.84 $28.84
100+ $27.88 $27.88
250+ $26.34 $26.34

Estimated market price range - modelled values for guidance only, not live distributor offers.

202A174-3-0 Features

  • Shell size 74 boot for cable termination.
  • Made from semi-rigid polyolefin material.
  • Flame retardant per applicable standards.
  • Supplied diameter of 2.039 inches.
  • Recovers to 1.390 and 0.630 inches.

202A174-3-0 Applications

  • Ideal for sealing and strain relief in cable assemblies.
  • Used in military and aerospace wire harnesses.
  • Provides environmental protection for connectors.
  • Suitable for heat shrink applications with controlled heating.

202A174-3-0 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the shell size of this heat shrink boot?

Shell size 74.

What material is the boot made of?

Semi-rigid polyolefin (PO) material.

What are the supplied and recovered diameters?

Supplied large diameter: 2.039" (51.79mm), recovered large: 1.390" (35.31mm), recovered small: 0.630" (16.00mm).

Is this boot flame retardant?

Yes, it is flame retardant.

What is the color of the boot?

Black.

Is this product RoHS compliant?

Listed as RoHS3 compliant, but this has not been independently verified.

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