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TE Connectivity AMP Connectors 1217378-1 — Quick-Disconnect Terminals

TE 1217378-1 QC Receptacle 18-22 AWG 0.250" Tab

MPN1217378-1
Active

TE Connectivity AMP Mark III quick disconnect receptacle, order code 1217378-1, female, 0.250" (6.35mm) tab width, 18-22 AWG, brass contact, non-insulated, crimp termination, free hanging.

$0.2300Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMark III
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

1217378-1 specifications
ParameterValue
SeriesMark III
MountingFree Hanging (In-Line)
Terminal typeStandard
Wire gauge18-22 AWG
Tab width0.250\" (6.35mm)
Contact materialBrass
GenderFemale
PackageTape & Reel (TR) Cut Tape (CT)
InsulationNon-Insulated
Tab length0.293\" (7.44mm)
TerminationCrimp
Tab thickness0.032\" (0.81mm)
Length - overall0.771\" (19.58mm)
Insulation diameter0.060\" ~ 0.110\" (1.52mm ~ 2.79mm)

Product details

0.250" tab, 18-22 AWG crimp receptacle

The 1217378-1 is the female quick disconnect receptacle in TE's Mark III series, accepting 0.250" (6.35mm) tab width male blades. The brass contact is rated for 18-22 AWG wire with a crimp termination and free-hanging in-line mounting; the non-insulated design requires the mating tab thickness of 0.032" (0.81mm).

Frequently asked questions

How do I get current pricing and availability for 1217378-1?

The 1217378-1 is available in Tape & Reel (TR) and Cut Tape (CT) packaging. Submit an RFQ for current pricing and lead time against your BOM quantity.