031-4220
Amphenol RF
031-4220
Amphenol RF
CONN BNC JACK STR 50 OHM SOLDER
Reference Price (USD)
1+
$10.18350
500+
$10.081665
1000+
$9.97983
1500+
$9.877995
2000+
$9.77616
2500+
$9.674325
Exquisite packaging
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031-4220
$10.18
Product details
The 031-4220 by Amphenol RF represents the pinnacle of precision engineering in Coaxial Connectors (RF) technology. Developed for test and measurement applications, this connector delivers laboratory-grade performance in field-deployable packaging with exceptional repeatability.Featuring BNC interface geometry, the connector achieves >60dB return loss up to {Frequency - Max}. The air dielectric design minimizes dispersion for time-domain applications.The Jack, Female Socket configuration provides genderless mating capability for flexible system integration. The anti-binding design ensures smooth engagement even in misaligned conditions.With Solder technology, the connector maintains <0.5dB insertion loss variation over 10,000 connect/disconnect cycles. The gas-tight interface prevents oxidation in harsh environments.Clamp methodology ensures <0.1nS ground path inductance. The multi-finger contact design provides 360 shielding effectiveness >100dB at 18GHz.The 50Ohm controlled design features stepped impedance matching for broadband performance. Full 3D EM simulation verifies <1% impedance deviation across the operating band.Optimized for Panel Mount applications, the connector features integrated anti-rotation tabs. The captive hardware meets NASM 25027 torque specifications.Designed with Bulkhead - Front Side Nut, the connector achieves <0.1mm positional repeatability. The kinematic mounting system compensates for thermal expansion mismatches.Compatible with RG-402 (.141" Semi Rigid) specifications, the connector maintains phase stability within 0.5 at 40GHz. The compensated dielectric design accounts for velocity factor variations.The Bayonet Lock mechanism provides positive engagement with 15-20 in-lbs torque. The self-locking design prevents loosening under vibration per MIL-STD-810G.Characterized up to 4 GHz, the connector exhibits <0.05dB ripple in insertion loss. The precision-machined interface minimizes higher-order mode excitation.With 1 independent RF paths, the connector supports simultaneous multi-band operation. Each channel features <-70dB cross-talk isolation up to 40GHz.The Silver housing material provides excellent RF transparency with <0.001 dielectric loss tangent. The UV-stabilized compound resists yellowing over time.Meeting Weatherproof standards, the connector survives 56 days salt fog exposure per ASTM B117. The hermetic seal maintains <5x10-8 atm-cc/sec helium leak rate.The Beryllium Copper core features proprietary annealing for optimal spring characteristics. Contact resistance remains <5m after 25,000 mating cycles.
Product Attributes
- Product Status: Active
- Connector Style: BNC
- Connector Type: Jack, Female Socket
- Contact Termination: Solder
- Shield Termination: Clamp
- Impedance: 50Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: RG-402 (.141" Semi Rigid)
- Fastening Type: Bayonet Lock
- Frequency - Max: 4 GHz
- Number of Ports: 1
- Features: -
- Housing Color: Silver
- Ingress Protection: Weatherproof
- Center Contact Material: Beryllium Copper
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