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AMPHENOL COMMERCIAL PRODUCTS L77TWA7W2P Hybrid D'Sub Connector

Amphenol's L77TWA7W2P is a hybrid D'Sub connector designed to combine multiple contact types, including signal, power, shielded, high voltage, and fiber optics, within a single housing. This innovative design simplifies cabling and reduces space requirements in various applications. The connector is manufactured according to MIL C24308, NFC93425, and HE507 standards, ensuring high reliability and performance. It features steel-tin plated shells, high-temperature thermoplastic insulators, and gold-plated signal contacts for optimal signal transmission. Ideal for applications requiring a compact and versatile connector solution, the L77TWA7W2P is suitable for commercial, medical, industrial, and telecom applications.

Authorized Distributors
Source:Newark
Part No:L77TWA7W2P
Stock:371
Inv Date:06-01-2026
Price: Unit price: $6.27
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Source:DigiKey
Part No:L77TWA7W2P
Stock:166
Inv Date:06-01-2026
Price: Unit price: $6.99
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Part No:L77TWA7W2P
Stock:115
Inv Date:06-02-2026
Price: Unit price: $6.99
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Part No:L77TWA7W2P
Stock:0
Inv Date:06-01-2026
Price: Unit price: $6.64
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Part No:L77TWA7W2P
Stock:371
Inv Date:06-01-2026
Price: Unit price: $6.08
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Part No:L77TWA7W2P
Stock:371
Inv Date:06-01-2026
Price: Unit price: $6.08
Buy/RFQ:
Part No:L77TWA7W2P
Stock:245
Inv Date:06-01-2026
Price: Unit price: $4.47
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AMPHENOL COMMERCIAL PRODUCTS L77TWA7W2P Hybrid D'Sub Connector Specifications:

  • Materials and plating: Shells Steel-Tin plating, Insulators High temperature black thermoplastic, Signal contacts Female: machined bronze, Male: machined brass, Plating finish 15µ" Au over 79µ" Ni min. or 30µ" Au over 79µ" Ni min.
  • Electrical Data: Current rating Signal contacts 7.5 A. with 10 A. peak, Power contacts 10 to 40 A, Voltage rating Signal and power contacts 300 V.R.M.S. at 50 Hz, Shielded contacts 150 V.R.M.S. at 50 Hz, Frequency range 0-1 GHz, Attenuation 0.2dB, V. S. W. R. 1.4(+0.04/GHz), Characteristic impedance 50 Ohms, Dielectric withstanding voltage ≥ 1000 V.R.M.S. at 50Hz, Insulation resistance ≥ 5000 M Ohms at 500 VDC, Contact resistance ≤ 5m Ohms, Shell resistance ≤ 1m Ohm
  • Operating temperature: -55˚C + 155˚C
  • Contact retention force in dielectric material: > 40N
  • Maximum mating and unmating force: E size = 70 N, A size = 80 N, B size = 100 N, C size = 150 N, D size = 180 N

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Frequently Asked Questions

Where can I buy AMPHENOL COMMERCIAL PRODUCTS L77TWA7W2P?

You can click on the BUY or RFQ button to purchase L77TWA7W2P from an authorized AMPHENOL COMMERCIAL PRODUCTS distributor.

How do I troubleshoot issues or seek technical support for part L77TWA7W2P?

You can download the L77TWA7W2P datasheet or visit the AMPHENOL COMMERCIAL PRODUCTS website for support.

Who is the manufacturer of L77TWA7W2P?

AMPHENOL COMMERCIAL PRODUCTS

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