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AMPHENOL COMMERCIAL PRODUCTS L77TWB13W3S Hybrid D'Sub Connector

Amphenol's L77TWB13W3S is a versatile hybrid D'Sub connector designed to accommodate a diverse range of contact types including signal, power, shielded, high voltage, and fiber optics. This connector, compliant with MIL C24308, NFC93425, and HE507 standards, offers a robust solution for applications requiring a combination of functionalities. Constructed with steel-tin plated shells and a high-temperature black thermoplastic insert, the L77TWB13W3S ensures durability and performance in demanding environments. It's ideal for commercial, medical, industrial, and telecom applications where space optimization is crucial.

Authorized Distributors
Source:DigiKey
Part No:L77TWB13W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $11.55
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Part No:L77TWB13W3S
Stock:184
Inv Date:06-02-2026
Price: Unit price: $11.11
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Part No:L77-TWB13W3S
Stock:54
Inv Date:06-01-2026
Price: Unit price: $9.05
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Part No:L77TWB13W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $15.69
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Part No:L77TWB13W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $10.71
Buy/RFQ:
Part No:L77TWB13W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $10.71
Buy/RFQ:

AMPHENOL COMMERCIAL PRODUCTS L77TWB13W3S Hybrid D'Sub Connector Specifications:

  • Materials: Shells: Steel-Tin plating; Insulators: High temperature black thermoplastic; Signal contacts (Female): Machined bronze; Signal contacts (Male): Machined brass, 15µ" Au over 79µ" Ni min. or 30µ" Au over 79µ" Ni min.; Shielded contacts (Female): Machined bronze; Shielded contacts (Male): Machined brass, Inner conductor 15µ" Au or 30µ" Au over 79µ" Ni; Outer ring Flash Au over 79µ" Ni; Terminations: Tinned, except solder cup and crimp terminations gold flash; Power contacts (Female): Machined bronze; Power contacts (Male): Machined brass, Contacts 15µ" Au or 30µ" Au over 79µ" Ni; Brackets: Steel-Tin plating; Front jackscrews: Brass-Tin plating; Rear clinch nuts: Brass-Tin plating; Boardlocks: Bronze-Tin plating; Stand-off: Brass-Tin plating
  • Current Rating (Signal Contacts): 7.5 A with 10 A peak
  • Current Rating (Power Contacts): 10-40 A (PCB, solder cup, crimp terminations)
  • Voltage Rating (Signal/Power Contacts): 300 V.R.M.S. at 50 Hz
  • Voltage Rating (Shielded Contacts): 150 V.R.M.S. at 50 Hz
  • Frequency Range: 0-1 GHz
  • Attenuation: 0.2 dB
  • 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

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