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Amphenol TVPS00RF2537B Tri-Start Circular Connector

Amphenol's TVPS00RF-25-37B Tri-Start MIL-DTL-38999 Series III connector combines high coupling durability with robust EMI shielding and exceptional resistance to moisture and corrosion. Originally engineered for military and commercial aircraft, these connectors provide extremely reliable interconnections in demanding environments. They feature quick-mating capabilities and environmentally sealed construction, ensuring performance in harsh conditions. The connector's design allows for up to 128 contacts, making it suitable for applications requiring high-density connections, such as fly-by-wire aircraft and advanced robotics. Its broad range of military and commercial accessories, coupled with its MIL-DTL-38999 approval, ensures compatibility and interchangeability.

Authorized Distributors
Source:Newark
Part No:TVPS00RF-25-37B
Stock:172
Inv Date:05-29-2026
Price: Unit price: $141.53
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Part No:TVPS00RF-25-37B
Stock:0
Inv Date:05-30-2026
Price: Unit price: $114.48
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Part No:TVPS00RF-25-37B
Stock:114
Inv Date:05-29-2026
Price: Unit price: $99.96
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Amphenol TVPS00RF2537B Tri-Start Circular Connector Specifications:

  • Shock: 300grms
  • Sealing: Per MIL-STD-202 & ice resistance
  • Contacts: Copper alloy, Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class I
  • Insulator: Hard dielectric wafer which contains tines for high-reliability retention of crimp contacts
  • Salt Spray: Per MIL-STD-1334A method 1001 condition C (various finishes)
  • Mating Life: 500 cycles minimum
  • Contact Type: Crimp, fibre optic, coax, twinax, or printed circuit
  • Sine Vibration: 60g at -55°C per MIL-DTL-38999K 4.5.22.2.1
  • Grommet & Seals: Silicone-based elastomer
  • Shell & Plating: ['ALUMINUM ALLOY (W - Olive drab chromate over cadmium over electroless nickel per QQ-P-416)', 'COMPOSITE (J - Olive drab cadmium plate per QQ-P-416)', 'STAINLESS STEEL (K - Conductive, corrosion-resistant steel passivated)', 'MARINE MATERIAL (RB - Nickel aluminum bronze)', 'DT - DurmalonTM', 'M - Conductive electroless nickel plating', 'W52 - Olive drab zinc cobalt', 'F - Electroless nickel QQ-N-290', 'Z - Black zinc nickel', 'ZN - Black Zinc nickel (Europe only)']
  • Random Vibration: 49.5grms at ambient temperatures
  • Contact Retention: Per MIL-DTL-38999K tested to MIL-STD-1344A method 2007
  • Grounding Springs: Beryllium copper (grounded plug only)
  • Number of Circuits: 2 to 128
  • Wire Sealing Range: See table in datasheet
  • Chemical Resistance: Per MIL-STD-1344A Method 1016 condition A-1
  • Insulation Resistance: 5,000 megohms minimum
  • Operating Temperature: -65°C to +200°C (-85°F to 392°F) for DT, F, M, K & S plating
  • Temperature Durability: Per MIL-STD-1344 Method 1005 (various finishes)
  • EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 50dB
  • Operating Voltage & Test Voltage: See table in datasheet
  • Contact Resistance of Mated Contacts End to End: See table in datasheet
  • Current Rating by Contact Size & Wire Accommodation: See table in datasheet

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Amphenol

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