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Amphenol TVP00QDT258S Tri-Start Circular Connector

Amphenol's TVP00QDT-25-8S Tri-Start connector is a miniature circular connector built to meet the demanding requirements of military and commercial aircraft. It combines high coupling durability with exceptional EMI shielding and resistance to moisture and corrosion. Featuring a quick-mating design and environmentally sealed construction, this connector is suitable for applications requiring extremely reliable interconnections in harsh environments. Its robust design ensures long-term performance and minimizes maintenance needs, making it a preferred choice for critical systems.

Authorized Distributors
Source:Newark
Part No:TVP00QDT-25-8S
Stock:2
Inv Date:05-29-2026
Price: Unit price: $2448.63
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Source:DigiKey
Part No:TVP00QDT-25-8S
Stock:2
Inv Date:05-29-2026
Price: Unit price: $2214.83
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Part No:TVP00QDT258S
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:TVP00QDT-25-8S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $1856.24
Buy/RFQ:

Amphenol TVP00QDT258S Tri-Start Circular Connector Specifications:

  • Shock: 300grms
  • 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: See table in datasheet
  • Mating Life: 500 cycles minimum
  • Contact Type: Crimp, fibre optic, coax, twinax, or printed circuit
  • Contact Sizes: ['22D', '20', '16', '12']
  • Current Rating: See table in datasheet
  • Sine Vibration: 60gat -55°Cper 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 nickelper QQ-P-416)', 'COMPOSITE (DT - DurmalonTM)', 'STAINLESS STEEL (K - Conductive, corrosion-resistant steelpassivated)', 'MARINE MATERIAL (RB - Nickel aluminum bronze)', 'MARINE MATERIAL (M - Conductive electroless nickelplating)', '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
  • Grounding Springs: Beryllium copper
  • Contact Resistance: See table in datasheet
  • Number of Circuits: 2 to 128
  • Chemical Resistance: See table in datasheet
  • 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
  • Operating Voltage & Test Voltage: See table in datasheet

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Frequently Asked Questions

Where can I buy Amphenol TVP00QDT258S?

You can click on the BUY or RFQ button to purchase TVP00QDT258S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part TVP00QDT258S?

You can download the TVP00QDT258S datasheet or visit the Amphenol website for support.

Who is the manufacturer of TVP00QDT258S?

Amphenol

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