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Amphenol TV06QDT257SALC Tri-Start Circular Connector

Amphenol's TV06QDT-25-7SA-LC Tri-Start connector is a robust solution for demanding environments. Originally developed for military and commercial aircraft, these connectors combine high coupling durability with exceptional EMI shielding and resistance to moisture and corrosion. The connector's design incorporates features like scoop-proof pin contacts, spring fingers for EMI/RFI protection, and a triple lead thread for secure mating. Suitable for applications ranging from high-performance military aircraft to armored personnel carriers and industrial equipment, the TV06QDT-25-7SA-LC offers reliable performance under extreme conditions, operating effectively within a temperature range of -85°F to +392°F (-65°C to +200°C).

Authorized Distributors
Source:Newark
Part No:TV06QDT-25-7SA-LC
Stock:79
Inv Date:05-29-2026
Price: Unit price: $1433.42
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Source:DigiKey
Part No:TV06QDT-25-7SA-LC
Stock:79
Inv Date:05-29-2026
Price: Unit price: $1262.4
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Part No:TV06QDT-25-7SA-LC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1179.5
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Part No:TV06QDT-25-7SA-LC
Stock:52
Inv Date:05-29-2026
Price: Unit price: $1058.01
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Amphenol TV06QDT257SALC Tri-Start Circular Connector Specifications:

  • 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 crimpcontacts
  • 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)', '48 hours (W52 finish)', '500 hours (RB finish)', '500 hours (DT, DZ & ZN finishes)']
  • Mating Life: 500 cycles minimum
  • Contact Sizes: ['22D', '20', '16', '12', '10', '8']
  • Grommet & Seals: Silicone-based elastomer
  • Shell & Plating: ['ALUMINUM ALLOY (W - Olive drab chromate over cadmium over electroless nickelper QQ-P-416)', 'COMPOSITE (J - Olive drab cadmium plate per QQ-P-416)', 'STAINLESS STEEL (K - Conductive corrosion-resistant steelpassivated)', 'MARINE MATERIAL (RB - Nickel aluminum bronze)', 'DT - DurmalonTM', 'M - Conductive electroless nickelplating', 'W52 - Olive drab zinc cobalt', 'F - Electroless nickel QQ-N-290', 'Z - Black zinc nickel', 'ZN - Black Zinc nickel(Europe only)']
  • Grounding Springs: Beryllium copper (grounded plug only)
  • Insulation Resistance: 5,000 megohms minimum
  • 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']
  • EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 50dB
  • Contact Resistance of Mated Contacts End to-End: ['73 millivolts (22D)', '55 millivolts', '49 millivolts', '42 millivolts', '33 millivolts', '26 millivolts']

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Frequently Asked Questions

Where can I buy Amphenol TV06QDT257SALC?

You can click on the BUY or RFQ button to purchase TV06QDT257SALC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TV06QDT257SALC?

You can download the TV06QDT257SALC datasheet or visit the Amphenol website for support.

Who is the manufacturer of TV06QDT257SALC?

Amphenol

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