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Amphenol TVP00QDT2546SLC Tri-Start Circular Connector

Amphenol's TVP00QDT-25-46S-LC 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 ideal 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 intermatable and intermountable with other MIL-DTL-38999 series III connectors, offering versatility and ease of integration. Features include scoop-proof design, recessed pin contacts, and self-locking coupling nuts for high-vibration applications.

Authorized Distributors
Source:Newark
Part No:TVP00QDT-25-46S-LC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $588.55
Buy/RFQ:
Part No:TVP00QDT-25-46S-LC
Stock:1
Inv Date:05-29-2026
Price: Unit price: $409.81
Buy/RFQ:

Amphenol TVP00QDT2546SLC 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
  • Salt Spray: 500 hours per MIL-STD-1334A method 1001 condition C (for finishes W, S, K, T, & Z)
  • Mating Life: 500 cycles minimum
  • EMI-Shielding: Minimum attenuation of 50dB from 100 MHz to 10 GHz
  • 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', 'S - Electrodeposited nickelper QQ-N-290', 'W52 - Olive drab zinc cobalt', 'F - Electroless nickel QQ-N-290', 'Z - Black zinc nickel', 'ZN - Black Zinc nickel(Europe only)']
  • Chemical Resistance: Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A Method 1016 condition A-1
  • Operating Temperature: ['-65°F to +175°F (-65°C to 175°C) 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 Resistance of Mated Contacts End to-End: {'12': '42 millivolts', '16': '49 millivolts', '20': '55 millivolts', '22D': '73 millivolts', '8(power)': '26 millivolts', '10(power)': '33 millivolts'}

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Frequently Asked Questions

Where can I buy Amphenol TVP00QDT2546SLC?

You can click on the BUY or RFQ button to purchase TVP00QDT2546SLC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TVP00QDT2546SLC?

You can download the TVP00QDT2546SLC datasheet or visit the Amphenol website for support.

Who is the manufacturer of TVP00QDT2546SLC?

Amphenol

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