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Amphenol TVS06RK258S Tri-Start Circular Connector

Amphenol's TVS06RK-25-8S Tri-Start connector is a robust and reliable 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 high-density contact arrangements, ensuring reliable interconnections in applications such as high-performance military aircraft, commercial airlines, communications equipment, armored personnel carriers, missiles, and shipboard systems. The connector's features include visual mating confirmation, excellent signal integrity, and the ability to operate across a wide temperature range, making it suitable for critical industrial equipment and fly-by-wire aircraft.

Authorized Distributors
Source:Newark
Part No:TVS06RK-25-8S
Stock:16
Inv Date:05-31-2026
Price: Unit price: $848.04
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Source:DigiKey
Part No:TVS06RK-25-8S
Stock:16
Inv Date:05-31-2026
Price: Unit price: $1190.91
Buy/RFQ:
Part No:TVS06RK-25-8S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $744.56
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Amphenol TVS06RK258S Tri-Start Circular Connector Specifications:

  • 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']
  • Contacts: Copper alloy, Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class I
  • Insulator: Hard dielectric wafer containing tines for high-reliability retention of crimp contacts
  • Grommet & Seals: Silicone-based elastomer
  • Grounding Springs: Beryllium copper (grounded plug only)
  • Operating Temperature: ['-65°C to 175°C (-85°F to 347°F) for W, W52, RB, J & ZN plating', '-65°C to 200°C (-85°F to 392°F) for DT, F, M, K & S plating']
  • Contact Sizes: ['22D', '20', '16', '12']
  • Operating Voltage & Test Voltage: See table in datasheet
  • Current Rating: See table in datasheet
  • Contact Resistance: See table in datasheet
  • Insulation Resistance: 5,000 megohms minimum
  • Mating Life: 500 cycles minimum
  • Salt Spray: See table in datasheet
  • Chemical Resistance: See table in datasheet
  • Sine Vibration: 60gat -55°C per MIL-DTL-38999K 4.5.22.2.1
  • Random Vibration: 49.5grms at ambient temperatures
  • Shock: 300grms
  • EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 50dB
  • Contact Type: Crimp, fibre optic, coax, twinax, or printed circuit
  • Number of Circuits: 2 to 128

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Frequently Asked Questions

Where can I buy Amphenol TVS06RK258S?

You can click on the BUY or RFQ button to purchase TVS06RK258S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TVS06RK258S?

You can download the TVS06RK258S datasheet or visit the Amphenol website for support.

Who is the manufacturer of TVS06RK258S?

Amphenol

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