031-2389
Amphenol RF
031-2389
Amphenol RF
CONN TNC JACK STR 50 OHM CRIMP
Reference Price (USD)
1+
$24.12800
500+
$23.88672
1000+
$23.64544
1500+
$23.40416
2000+
$23.16288
2500+
$22.9216
Exquisite packaging
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031-2389
$24.13
Product details
The 031-2389 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 TNC 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 Crimp technology, the connector maintains <0.5dB insertion loss variation over 10,000 connect/disconnect cycles. The gas-tight interface prevents oxidation in harsh environments.Crimp 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-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907 specifications, the connector maintains phase stability within 0.5 at 40GHz. The compensated dielectric design accounts for velocity factor variations.The Threaded 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 11 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.The Phosphor Bronze core features proprietary annealing for optimal spring characteristics. Contact resistance remains <5m after 25,000 mating cycles.
Product Attributes
- Product Status: Active
- Connector Style: TNC
- Connector Type: Jack, Female Socket
- Contact Termination: Crimp
- Shield Termination: Crimp
- Impedance: 50Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907
- Fastening Type: Threaded
- Frequency - Max: 11 GHz
- Number of Ports: 1
- Features: -
- Housing Color: Silver
- Ingress Protection: -
- Center Contact Material: Phosphor Bronze
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