Amphenol 865637PLTXLF 37 Way Male D-Sub Crimp Connector | Shell C

Short Description:

Manufacturer: Amphenol (formerly FCI)
Part Number: 865637PLTXLF
Series: 8656 Series
Number of Positions: 37 Pins
Gender: Male (Header)
Termination Style: Crimp (Removable Contacts)
Shell Size: C
Current Rating: 5A
Mounting Type: Standard 3.1mm Through Hole
Shell Plating: Matte Tin (EMI/RFI Shielding)
Operating Temp: -55°C to +105°C
Wire Gauge: 20-28 AWG (Depends on contact)

Product Detail

Product Tags

Shop Amphenol 865637PLTXLF. A 37-position male D-Sub connector for crimp termination. Features Shell Size C, 5A current rating, and 3.1mm mounting holes. Ideal for custom industrial cable assemblies.

Data Overview

Attribute Category	Technical Specification
Brand	Amphenol (FCI)
Model	865637PLTXLF
Connector Type	D-Sub Cable Connector
Number of Contacts	37
Shell Size	C
Gender	Pin (Male)
Termination Method	Crimp
Current Rating	5.0 A
Voltage Rating	300 Vrms at 50Hz
Dielectric Strength	1000 Vrms
Contact Resistance	< 10 mΩ
Shell Material	Steel, Matte Tin Plated
Mounting Hole Dia	3.1 mm (Standard)
Temperature Range	-55°C to +105°C

Product Details

Engineering Features & Specs	Technical & Assembly Advantages	Strategic Business Benefits
High-Density 37-Way Crimp System	Allows for flexible wire loading and easy field repairs without soldering.	Reduced Assembly Costs: Enables rapid on-site customization of cable lengths, significantly lowering lead times for complex industrial harness projects.
Matte Tin Over Steel Shell	Provides superior EMI/RFI grounding and shielding performance.	Signal Integrity Assurance: Prevents data corruption and cross-talk in noisy factory environments, ensuring the stable operation of critical control systems.
Gold-over-Nickel Contact Area	Ensures low contact resistance (<10mΩ) and high corrosion resistance.	Long-Term Reliability: Guarantees consistent electrical performance in harsh industrial climates, reducing equipment maintenance and total cost of ownership (TCO).
Standard 3.1mm Mounting Holes	Fully compatible with industry-standard D-Sub hoods and chassis cutouts.	Universal System Integration: Simplifies the design-in process by fitting seamlessly into existing global I/O interface standards.

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Q1: Does the 865637PLTXLF include the crimp pins?

A: No, the 865637PLTXLF is the connector housing only. You will need to order 8656 series male crimp contacts separately, choosing between 20-24 AWG or 24-28 AWG versions depending on your wire size.

Q2: What is the benefit of the matte tin plating on the shell?

A: The matte tin plating over the steel shell provides excellent electrical conductivity for grounding and EMI/RFI shielding, while also offering superior corrosion resistance compared to standard zinc plating.

Q3: Can I use this connector for power transmission?

A: While primarily designed for signal I/O, the 865637PLTXLF is rated for 5A per contact. This makes it suitable for low-power DC distribution and high-density control signals in industrial machinery.