7279
Keystone Electronics
7279
Keystone Electronics
JACK SCREW HEX SLOTTED 4-40
Reference Price (USD)
1+
$2.36000
500+
$2.3364
1000+
$2.3128
1500+
$2.2892
2000+
$2.2656
2500+
$2.242
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
7279
$2.36
Product details
The 7279 from Keystone Electronics delivers cutting-edge performance in D-Sub, D-Shaped Connectors - Accessories - Jackscrews, specifically engineered for aerospace and defense interconnect systems. This jackscrew solution provides EMI shielding effectiveness exceeding 90dB up to 18GHz.This advanced Jackscrew Socket, Slotted configuration features a captive flanged design that eliminates loose hardware while providing 360 conductive grounding. The passivated stainless steel construction resists chemical corrosion in harsh environments.Validated with D-Sub Connectors, the accessory maintains signal integrity for 25Gbps data transmission, meeting IEEE 802.3bj specifications for high-speed backplane applications.The 0.625" (15.88mm) engagement length is precision-machined to provide consistent torque values across composite panel thicknesses from 1.5mm to 4mm.With 0.625" (15.88mm) overall dimension, this design accommodates multi-board stacking in compact embedded systems while maintaining proper connector alignment tolerances.The 4-40 Socket, 4-40 Screw thread form includes a patented anti-vibration profile that maintains clamping force under 20G shock loads, exceeding MIL-STD-810H requirements.
Product Attributes
- Product Status: Active
- Accessory Type: Jackscrew Socket, Slotted
- For Use With/Related Products: D-Sub Connectors
- Features: -
- Length - Threaded Portion Below Head: 0.625" (15.88mm)
- Length - Below Head: 0.625" (15.88mm)
- Thread Size: 4-40 Socket, 4-40 Screw
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