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3M MU14 Series

5 variants · 3M

About the 3M MU14 Series

The 3M MU14 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common insulation of Non-Insulated, mounting type of Free Hanging (In-Line) and package of Bulk. Variants differ by contact finish, contact material and length - overall, so you can match the exact contact finish your application requires using the selection guide below. All listed 3M MU14 Series part numbers are active and orderable.

Select a variant by

Contact finish
Nickel · Tin
Contact material
Copper · Copper, ETP · Steel
Length - overall
0.600\" (15.24mm) · 0.640\" (16.26mm) · 0.730\" (18.54mm) · 0.890\" (22.61mm) · 0.900\" (22.86mm)
Terminal type
Circular · Spring, Snap · Standard
Stud (Tab size)
1/4 Stud · 6 Stud
Width - outer edges
0.250\" (6.35mm) · 0.430\" (10.92mm) · 0.470\" (11.94mm)
Gender
Female · Male

Shared specifications

Insulation
Non-Insulated
Mounting type
Free Hanging (In-Line)
Package
Bulk
Termination
Crimp
Wire gauge
14-16 AWG

Variant comparison

ParameterMU14-14FLKMU14-14R/SKMU14-250DMKMU14-6R/SKMU14-250DFHTK
Contact finishTinTinTinTinNickel
Contact materialCopper, ETPCopper, ETPCopperCopper, ETPSteel
Length - overall0.900\" (22.86mm)0.890\" (22.61mm)0.730\" (18.54mm)0.600\" (15.24mm)0.640\" (16.26mm)
Terminal typeSpring, SnapCircularStandardCircularStandard
Stud (Tab size)1/4 Stud1/4 Stud6 Stud
Width - outer edges0.430\" (10.92mm)0.470\" (11.94mm)0.250\" (6.35mm)
GenderMaleFemale

Request a quote on any 3M MU14 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the 3M MU14 Series variants differ?
3M MU14 Series part numbers differ by contact finish, contact material, length - overall and terminal type. Use the selection guide above to pick by contact finish.
How many 3M MU14 Series part numbers are listed?
5 3M MU14 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for 3M MU14 Series?
Request a quote (RFQ) for any 3M MU14 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants