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Amphenol TVPS00RF2543B Tri-Start Circular Connector

Amphenol's TVPS00RF-25-43B Tri-Start connector is a miniature circular connector built to meet the rigorous demands of military and commercial aircraft. Featuring a high-density contact arrangement and robust construction, it provides exceptional reliability in challenging environments. The connector's shielded mating system offers outstanding EMI protection, while its ability to operate across a wide temperature range (-85°F to +392°F) ensures consistent performance. Its scoop-proof design and self-locking features further enhance its suitability for critical applications such as fly-by-wire aircraft, armored vehicles, and shipboard systems.

Authorized Distributors
Source:Newark
Part No:TVPS00RF-25-43B
Stock:263
Inv Date:05-29-2026
Price: Unit price: $164.86
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Source:DigiKey
Part No:TVPS00RF-25-43B
Stock:31
Inv Date:05-29-2026
Price: Unit price: $195.28
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Part No:TVPS00RF-25-43B
Stock:0
Inv Date:05-30-2026
Price: Unit price: $135.22
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Part No:TVPS00RF-25-43B
Stock:174
Inv Date:05-29-2026
Price: Unit price: $107.83
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Amphenol TVPS00RF2543B 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
  • Current Rating: See table in datasheet
  • 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', 'S - Electrodeposited nickel per QQ-N-290', 'W52 - Olive drab zinc cobalt', 'F - Electroless nickel QQ-N-290', 'Z - Black zinc nickel', 'ZN - Black Zinc nickel']
  • 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)
  • Contact Resistance: See table in datasheet
  • Number of Circuits: 2 to 128
  • 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
  • EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 50dB
  • Operating Voltage & Test Voltage: See table in datasheet

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Frequently Asked Questions

Where can I buy Amphenol TVPS00RF2543B?

You can click on the BUY or RFQ button to purchase TVPS00RF2543B from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TVPS00RF2543B?

You can download the TVPS00RF2543B datasheet or visit the Amphenol website for support.

Who is the manufacturer of TVPS00RF2543B?

Amphenol

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