640311-1
TE Connectivity AMP Connectors
640311-1
TE Connectivity AMP Connectors
CONN TERM WTB 18-22AWG TIN/LEAD
Reference Price (USD)
1+
$0.09299
500+
$0.0920601
1000+
$0.0911302
1500+
$0.0902003
2000+
$0.0892704
2500+
$0.0883405
Exquisite packaging
Discount
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640311-1
$0.09
Product details
Designed for aerospace and defense applications, the 640311-1 Terminals - Wire to Board Connectors by TE Connectivity AMP Connectors delivers military-grade reliability in extreme conditions. This ruggedized connector solution meets DO-160G standards while offering lightweight advantages for avionics and unmanned systems.The Through Board, Locking implementation features corrosion-resistant alloys and hermetic sealing techniques that surpass IP67 requirements for moisture protection.With 0.072" ~ 0.077" (1.83mm ~ 1.96mm) specifications, the terminal accommodates multilayer PCB designs while preventing solder wicking during reflow processes.The 0.060" ~ 0.110" (1.52mm ~ 2.79mm) range has been validated through 500+ thermal shock cycles (-55 C to +125 C) without compromising insulation properties.The 0.260" (6.60mm) configuration provides optimal impedance matching for high-frequency signals up to 6GHz, critical for radar and communication systems.Certified for 18-22 AWG wiring, the terminal exhibits <0.5dB insertion loss across the entire military temperature range.Phosphor Bronze formulation has been specially hardened to withstand 50G mechanical shock loads while maintaining electrical continuity.The Tin-Lead surface treatment incorporates precious metal diffusion barriers that prevent fretting corrosion in vibration-intensive environments.
Product Attributes
- Product Status: Obsolete
- Terminal Type: Through Board, Locking
- Hole Diameter: 0.072" ~ 0.077" (1.83mm ~ 1.96mm)
- Insulation Diameter: 0.060" ~ 0.110" (1.52mm ~ 2.79mm)
- Length - Overall: 0.260" (6.60mm)
- Wire Gauge: 18-22 AWG
- Contact Material: Phosphor Bronze
- Contact Finish: Tin-Lead
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