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Amphenol TVPS00RF254S Tri-Start Circular Connector
Amphenol's TVPS00RF-25-4S Tri-Start connector is a robust solution for demanding environments. Originally developed for military and commercial aircraft, this connector combines high coupling durability with exceptional EMI shielding and resistance to moisture and corrosion. Its miniature circular shell houses a high-density contact arrangement, making it suitable for applications where space is limited. The connector’s quick-mating design and environmentally sealed construction ensure reliable interconnections in harsh conditions. It is fully intermateable with other MIL-DTL-38999 Series III connectors, offering flexibility in system design. Applications include high-performance military aircraft, commercial airlines, communications equipment, armored personnel carriers, missiles, and shipboard systems.
Amphenol TVPS00RF254S Tri-Start Circular Connector Specifications:
- Shell & Plating: ['ALUMINUM ALLOY (W - Olive drab chromate over cadmium over electroless nickel per QQ-P-416)', 'COMPOSITE (DT - DurmalonTM)', 'STAINLESS STEEL (K - Conductive, corrosion-resistant steel passivated)', 'MARINE MATERIAL (RB - Nickel aluminum bronze)', 'MARINE MATERIAL (M - Conductive electroless nickel plating)', 'W52 - Olive drab zinc cobalt', 'F - Electroless nickel QQ-N-290', 'Z - Black zinc nickel', 'ZN - Black Zinc nickel']
- Contacts: Copper alloy, Gold-plated (50 microinches per MIL-G-45204 type II, grade C, class I)
- Insulator: Hard dielectric wafer with tines for high-reliability contact retention
- Grommet & Seals: Silicone-based elastomer
- Grounding Springs: Beryllium copper (grounded plug only)
- Operating Temperature: ['-85°F to +392°F (-65°C to +200°C) for DT, F, M, K & S plating', '-65°C to 175°C (-85°F to 347°F) for W, W52, RB, J & ZN plating']
- EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 50dB
- Contact Resistance of Mated Contacts End to End: {'22D': '73 millivolts', '20': '55 millivolts', '16': '49 millivolts', '12': '42 millivolts', '10(power)': '33 millivolts', '8(power)': '26 millivolts'}
- Current Rating by Contact Size & Wire Accommodation: {'28': '1.5 amps', '26': '2.0 amps', '24': '3.0 amps', '22': '5.0 amps', '20': '7.5 amps', '18': '10.0 amps', '16': '13.0 amps', '14': '17.0 amps', '12': '23.0 amps', '10(power)': '33.0 amps', '8(power)': '46.0 amps'}
- Wire Sealing Range (Minimum to Maximum Inches): {'22D': '0.030 to 0.054', '20': '0.040 to 0.083', '16': '0.065 to 0.109', '12': '0.097 to 0.142', '10': '0.135 to 0.162'}
- Mating Life: 500 cycles minimum
- Salt Spray: ['500 hours per MIL-STD-1334A method 1001 condition C (W, S, K, T, & Z finishes)', '48 hours per MIL-STD-1334A method 1001 condition C (F finish)', '2000 hours per MIL-STD-1334A method 1001 condition C (J & K finishes)']
- Temperature Durability: 175°C (347°F) for W, W52, RB, J & ZN finishes, 200°C (392°F) for DT, M, K & S finishes
- Chemical Resistance: Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A method 1016 condition A-1
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Frequently Asked Questions
Where can I buy Amphenol TVPS00RF254S?
You can click on the BUY or RFQ button to purchase TVPS00RF254S from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part TVPS00RF254S?
You can download the TVPS00RF254S datasheet or visit the Amphenol website for support.
Who is the manufacturer of TVPS00RF254S?
Amphenol