1727040159
Molex
1727040159
Molex
FCT THMB SCREW 4-40 UNC 53.5
Reference Price (USD)
1+
$1.19000
500+
$1.1781
1000+
$1.1662
1500+
$1.1543
2000+
$1.1424
2500+
$1.1305
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1727040159
$1.19
Product details
The 1727040159 by Molex sets new benchmarks in the D-Sub, D-Shaped Connectors - Accessories - Jackscrews segment, offering unparalleled mechanical retention for next-gen high-speed digital interfaces. This advanced jackscrew design reduces insertion loss by 15% through optimized grounding paths.This Jackscrew, Thumb Screw variant incorporates a unique conductive polymer coating that eliminates ESD risks while maintaining <5m contact resistance. The captive design prevents loose hardware in vibration-prone installations.Validated with D-Sub Backshell, the accessory ensures proper shell-to-shell bonding for RF shielding applications. The beryllium copper spring washers maintain constant pressure across thermal expansion cycles.The 0.177" (4.50mm) engagement length is calculated to provide 1.5x thread diameter penetration for aluminum enclosures while preventing bottoming out in thin panels.The 4-40 thread form is optimized for self-tapping installation in composite materials, eliminating the need for pre-tapped inserts in lightweight enclosures.
Product Attributes
- Product Status: Active
- Accessory Type: Jackscrew, Thumb Screw
- For Use With/Related Products: D-Sub Backshell
- Features: -
- Length - Threaded Portion Below Head: 0.177" (4.50mm)
- Length - Below Head: -
- Thread Size: 4-40
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