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Amphenol TVP00QDT258SLC Tri-Start Circular Connector

Amphenol's TVP00QDT-25-8S-LC Tri-Start connector is a robust solution for critical interconnection needs. Originally developed for military and commercial aircraft, these connectors combine high coupling durability with exceptional environmental protection, including EMI shielding and resistance to moisture and corrosion. Featuring a miniature circular shell and high-density contact arrangements, the TVP00QDT-25-8S-LC is intermateable with Deutsch, ITT Cannon, Souriau, and other MIL-DTL-38999 series III connectors. Its self-locking features and broad range of military and commercial accessories make it suitable for a wide range of applications, from armored personnel carriers to shipboard systems. The connector operates reliably across a wide temperature range (-85°F to +392°F) and offers excellent signal integrity with up to 65 dB of shielding at 10 GHz.

Authorized Distributors
Source:Newark
Part No:TVP00QDT-25-8S-LC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $584.28
Buy/RFQ:
Source:DigiKey
Part No:TVP00QDT-25-8S-LC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $485.43
Buy/RFQ:
Part No:TVP00QDT-25-8S-LC
Stock:1
Inv Date:05-29-2026
Price: Unit price: $406.83
Buy/RFQ:

Amphenol TVP00QDT258SLC Tri-Start Circular Connector Specifications:

  • Plating: ['Olive drab chromate over cadmium over electroless nickel', 'Olive drab cadmium plate', 'Conductive', 'Nickel', 'Corrosion-resistant aluminum', 'Electroless nickel', 'Black zinc nickel', 'Black Zinc nickel (Europe only)']
  • Sealing: Per MIL-STD-202 & ice resistance
  • Insulator: Hard dielectric wafer
  • Salt Spray: Per MIL-STD-1334A method 1001 condition C
  • Mating Life: 500 cycles minimum
  • Shll Material: ['Aluminum Alloy', 'Composite', 'Stainless Steel', 'Marine Material', 'Aluminum']
  • Contact Plating: Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class I
  • Grommet & Seals: Silicone-based elastomer
  • Contact Material: Copper alloy
  • Grounding Springs: Beryllium copper
  • Operating Temperature: -65°C to +200°C
  • Temperature Durability: Per MIL-STD-1344 Method 1005

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Frequently Asked Questions

Where can I buy Amphenol TVP00QDT258SLC?

You can click on the BUY or RFQ button to purchase TVP00QDT258SLC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TVP00QDT258SLC?

You can download the TVP00QDT258SLC datasheet or visit the Amphenol website for support.

Who is the manufacturer of TVP00QDT258SLC?

Amphenol

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