Deutsch 1.5mm Crimp Pins – OEM 0460-215-1631 / 0462-209-1631 | 20pcs Nickel & Gold Plated Male & Female

The OEM 0460-215-1631 / 0462-209-1631 are Deutsch-specification 1.5mm crimp pins (size 16 contacts) used in Deutsch DT, DTM, and DTP series connector systems. Sold in 20-piece packs in four variants: Nickel-plated Male, Nickel-plated Female, Gold-plated Male, and Gold-plated Female. The choice between nickel and gold plating is a critical engineering decision that affects long-term contact reliability in different operating environments.

Key Specifications

Nickel vs. Gold Plating – Which Do You Need?

This is the most important selection decision for Deutsch crimp pins. The two plating options serve different operating environments:

• Nickel-plated (Nickeling) – Standard choice for high-current power circuits (relay outputs, motor control, lighting). Nickel plating provides excellent wear resistance and is suitable for circuits carrying more than 5A. Nickel is harder than gold and resists fretting wear in high-vibration environments. Use nickel for power supply, ground, and actuator circuits in commercial truck, agricultural, and construction machinery harnesses.
• Gold-plated (Gilding) – Required for low-current signal circuits (CAN bus, sensor signals, ECU inputs). Gold plating provides superior corrosion resistance and lower contact resistance than nickel, which is critical for signal circuits where even a 0.1Ω increase in contact resistance can cause signal degradation. Use gold for CAN bus, J1939, sensor signal, and ECU communication circuits. Gold-plated contacts are also preferred in marine and high-humidity environments where nickel may corrode.

Variant Guide

• 20pcs Nickeling M – 20x nickel-plated male crimp pins (plug side, power circuits)
• 20pcs Nickeling F – 20x nickel-plated female crimp pins (socket side, power circuits)
• 20pcs Gilding M – 20x gold-plated male crimp pins (plug side, signal circuits)
• 20pcs Gilding F – 20x gold-plated female crimp pins (socket side, signal circuits)

Installation Notes

• Strip wire insulation to 5–6mm for size 16 contacts
• Use a Deutsch-compatible crimp tool (TE Connectivity HDT-48-00 or equivalent) – do not use generic crimp tools
• Insert wire seal onto wire before crimping for IP67 rating
• Insert terminal into connector housing until the locking tab clicks; install wedge lock after all terminals are seated
• Do not mix nickel and gold contacts in the same connector – galvanic corrosion can occur at the contact interface

Frequently Asked Questions

Q: Can I use gold-plated pins in a power circuit?
A: Gold-plated pins can be used in power circuits, but nickel is preferred for high-current applications due to better wear resistance. Gold is the correct choice for signal circuits regardless of current level.

Q: What Deutsch connector housings are compatible with these size 16 contacts?
A: OEM 0460-215-1631 / 0462-209-1631 size 16 contacts are compatible with Deutsch DT, DTM, and DTP series connector housings. Verify the housing series and pin count before ordering.

Q: What wire gauge do these contacts accept?
A: Deutsch size 16 contacts accept 20–16 AWG (0.5–1.5mm²) wire. Use the correct wire gauge for the current rating of the circuit.

Common Applications

• Commercial truck and trailer harness repair (Deutsch DT series)
• Agricultural equipment CAN bus and J1939 signal circuits (gold-plated)
• Construction machinery power and actuator circuits (nickel-plated)
• Motorsport ECU and sensor harness assembly
• Marine electrical systems in high-humidity environments (gold-plated preferred)