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JST R22-10 — Ring Terminals

JST R22-10 Ring Terminal, 4 AWG, 3/8 Stud, Non-Insulated

MPNR22-10
Active

JST Sales America Inc. ring terminal, order code R22-10, 4 AWG, 3/8 stud, flat sided, non-insulated, brazed seam, 0.071" (1.80mm) thickness, crimp termination, free hanging (in-line), Bulk.

$0.7800Ref. price · indicative, final on quote
JST R22-10 datasheet (PDF)
RoHSROHS3 Compliant
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

R22-10 specifications
ParameterValue
MountingFree Hanging (In-Line)
Terminal typeFlat Sided
Wire gauge4 AWG
Width - outer edges0.650\" (16.50mm)
PackageBulk
FeaturesBrazed Seam
Thickness0.071\" (1.80mm)
InsulationNon-Insulated
TerminationCrimp
Stud (Tab size)3/8 Stud
Length - overall1.445\" (36.70mm)

Product details

Heavy-gauge ring terminal for 4 AWG power circuits

The R22-10 is the 4 AWG, 3/8 stud member of JST's non-insulated flat-sided ring terminal line. The brazed-seam barrel accepts a 4 AWG conductor and is crimped for a gas-tight connection; the 0.071" (1.80mm) thick tongue mates with a 3/8 stud.

Functional match to R22-10(NJ) — same dimensions, same stud

The R22-10(NJ) shares the same 3/8 stud size, 0.650" (16.50mm) outer width, 1.445" (36.70mm) overall length, 0.071" (1.80mm) thickness, non-insulated body, brazed seam, and 4 AWG wire gauge — the two are dimensionally and functionally interchangeable.

Frequently asked questions

Will the R22-10 drop into a panel specified around the R22-10(NJ) without rewiring?

Yes — the R22-10 and R22-10(NJ) share identical stud size (3/8), outer width (0.650" / 16.50mm), overall length (1.445" / 36.70mm), thickness (0.071" / 1.80mm), and 4 AWG wire gauge. The two are dimensionally interchangeable.