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TE Connectivity AMP Connectors 53408-1 — Ring Terminals

53408-1 PIDG Ring Terminal, #8 Stud, 16-22 AWG

MPN53408-1
Active

TE Connectivity PIDG ring terminal, order code 53408-1, circular, #8 stud, 16-22 AWG, tin-lead plated copper contact, insulated with PVDF, free hanging (in-line) crimp termination, bulk package.

$0.8300Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 53408-1 datasheet (PDF)
RoHSRoHS non-compliant
SeriesPIDG
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

53408-1 specifications
ParameterValue
SeriesPIDG
MountingFree Hanging (In-Line)
Terminal typeCircular
Wire gauge16-22 AWG
ColorNatural, Red Stripe
Contact materialCopper
Width - outer edges0.312\" (7.92mm)
Material - insulationPolyvinylidene Fluoride (PVDF)
PackageBulk
FeaturesRadiation Resistant, Serrated Termination
Thickness0.031\" (0.79mm)
InsulationInsulated
TerminationCrimp
Stud (Tab size)8 Stud
Contact finishTin-Lead
Length - overall0.844\" (21.44mm)
Insulation diameter0.080\" ~ 0.125\" (2.03mm ~ 3.18mm)

Product details

PIDG ring terminal for #8 studs

The 53408-1 is a PIDG-series ring terminal from TE Connectivity, designed for 16-22 AWG wire and a #8 stud size. It uses a tin-lead plated copper contact with a serrated crimp barrel for secure conductor grip. The insulation is radiation-resistant polyvinylidene fluoride (PVDF), coloured natural with a red stripe, and accepts wire insulation diameters from 0.080" to 0.125" (2.03 mm to 3.18 mm). Overall length is 0.844" (21.44 mm); outer width is 0.312" (7.92 mm).

Wire gauge ladder across PIDG ring terminals

Within the PIDG ring terminal family, the 53408-1 (16-22 AWG) sits between the 53403-1 (24-26 AWG, #8 stud, 0.027" thickness) and the 53414-1 (14-16 AWG, #4 stud, 0.031" thickness). All three share the PVDF insulation, serrated termination, and tin-lead finish.

Frequently asked questions

What is the colour and stripe on 53408-1?

The insulation is natural with a red stripe.

Will 53408-1 fit a panel drilled for 53403-1?

Both terminals use a #8 stud size, so the mounting hole is the same. The 53408-1 has a wider outer edge (0.312" vs 0.281") and thicker material (0.031" vs 0.027"), so it may not fit tight clearance or thin-panel applications without checking the available space.