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Ultra-Fit™ Power Connectors

Molex Ultra-Fit™ Power Connectors eliminate same-circuit-size cross mating and reduce terminal backout occurrences. The space saving, low mating force, high density Ultra-Fit power connector has a 12A or 14A current rating, 3.5mm pitch, and is available with color coding and mechanical keying options. Molex Ultra-Fit Power Connectors offering the premium housing features of proven Mini-Fit® and Micro-Fit 3.0™ connector systems. Color-coded housings mitigate the risk of mismating. An optional TPA retainer significantly reduces terminal backout. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.
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Part #

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K NAT30AU

172298-2314
Molex
1: $6.11
523In Stock

Mfr. Part No.
172298-2314

Mouser Part No
538-172298-2314

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K NAT30AU

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Datasheet

523In Stock

$6.11

$6.09

$5.96

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK30AU

172299-1312
Molex
1: $6.11
965In Stock

Mfr. Part No.
172299-1312

Mouser Part No
538-172299-1312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK30AU

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Datasheet

965In Stock

$6.11

$5.56

$5.39

$5.22

$5.09

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 15AU

172316-3210
Molex
1: $7.36
261In Stock

Mfr. Part No.
172316-3210

Mouser Part No
538-172316-3210

Molex

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 15AU

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Datasheet

261In Stock

$7.36

$7.32

$6.92

$5.43

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt

202569-4004
Molex
1: $1.10
1,886In Stock

Mfr. Part No.
202569-4004

Mouser Part No
538-202569-4004

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt

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Datasheet

1,886In Stock

$1.10

$1.06

$1.02

$1.01

$0.834

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White

172256-4107
Molex
1: $0.816
6,870In Stock

Mfr. Part No.
172256-4107

Mouser Part No
538-172256-4107

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White

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Datasheet

6,870In Stock

$0.816

$0.394

$0.377

$0.36

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK TIN

172287-1108
Molex
1: $3.05
651In Stock

Mfr. Part No.
172287-1108

Mouser Part No
538-172287-1108

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK TIN

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Datasheet

651In Stock

$3.05

$2.60

$1.59

$1.55

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F BLK30AU

172299-1316
Molex
1: $9.63
1,495In Stock

Mfr. Part No.
172299-1316

Mouser Part No
538-172299-1316

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F BLK30AU

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Datasheet

1,495In Stock

$9.63

$8.73

$8.72

$8.39

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 7ckt

202569-4007
Molex
1: $1.59
1,492In Stock

Mfr. Part No.
202569-4007

Mouser Part No
538-202569-4007

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 7ckt

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Datasheet

1,492In Stock

$1.59

$1.39

$1.37

$1.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug DR blk PM 10ckt

216945-3110
Molex
1: $1.82
855In Stock

Mfr. Part No.
216945-3110

Mouser Part No
538-216945-3110

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug DR blk PM 10ckt

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Datasheet

855In Stock

$1.82

$1.59

$1.54

$1.39

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White

172256-4106
Molex
1: $0.326
3,347In Stock

Mfr. Part No.
172256-4106

Mouser Part No
538-172256-4106

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White

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Datasheet

3,347In Stock

$0.326

$0.32

$0.318

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU

172287-1306
Molex
1: $4.62
565In Stock

Mfr. Part No.
172287-1306

Mouser Part No
538-172287-1306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU

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Datasheet

565In Stock

$4.62

$4.01

$3.96

$3.44

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT30AU

172286-2308
Molex
1: $8.30
681In Stock

Mfr. Part No.
172286-2308

Mouser Part No
538-172286-2308

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT30AU

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Datasheet

681In Stock

$8.30

$7.04

$6.00

$5.98

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT30AU

172287-2304
Molex
1: $4.35
2,470In Stock

Mfr. Part No.
172287-2304

Mouser Part No
538-172287-2304

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT30AU

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Datasheet

2,470In Stock

$4.35

$3.70

$3.14

$2.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU

172298-2312
Molex
1: $9.26
576In Stock

Mfr. Part No.
172298-2312

Mouser Part No
538-172298-2312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU

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Datasheet

576In Stock

$9.26

$8.38

$7.92

$7.72

View

Min.: 1
Mult.: 1

Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail, 3.50mm Pitch, Single Row, 5 Circuits, Tin (Sn) Plating, Black, Glow-Wire Capable

172310-3105
Molex
1: $1.82
1,877In Stock

Mfr. Part No.
172310-3105

Mouser Part No
538-172310-3105

Molex

Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail, 3.50mm Pitch, Single Row, 5 Circuits, Tin (Sn) Plating, Black, Glow-Wire Capable

Datasheet

1,877In Stock

$1.82

$1.65

$1.32

$1.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG Dual 12Ckt White

172258-4112
Molex
1: $0.816
2,026In Stock

Mfr. Part No.
172258-4112

Mouser Part No
538-172258-4112

Molex

Headers & Wire Housings ULTRA-FIT HSG Dual 12Ckt White

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Datasheet

2,026In Stock

$0.816

$0.801

$0.703

$0.649

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU

172286-2303
Molex
1: $3.63
486In Stock

Mfr. Part No.
172286-2303

Mouser Part No
538-172286-2303

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU

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Datasheet

486In Stock

$3.63

$3.09

$2.62

$2.61

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK15AU

172287-1208
Molex
1: $6.12
463In Stock

Mfr. Part No.
172287-1208

Mouser Part No
538-172287-1208

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK15AU

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Datasheet

463In Stock

$6.12

$5.58

$5.28

$4.91

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK30AU

172298-1312
Molex
1: $4.75
851In Stock

Mfr. Part No.
172298-1312

Mouser Part No
538-172298-1312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK30AU

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Datasheet

851In Stock

$4.75

$4.56

$4.47

$4.46

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 3ckt

202569-4003
Molex
1: $1.31
1,375In Stock

Mfr. Part No.
202569-4003

Mouser Part No
538-202569-4003

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 3ckt

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Datasheet

1,375In Stock

$1.31

$1.15

$1.02

$0.853

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K NAT15AU

172286-2202
Molex
1: $2.04
1,410In Stock

Mfr. Part No.
172286-2202

Mouser Part No
538-172286-2202

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K NAT15AU

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Datasheet

1,410In Stock

$2.04

$1.77

$1.60

$1.43

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT TIN

172299-2114
Molex
1: $5.30
963In Stock

Mfr. Part No.
172299-2114

Mouser Part No
538-172299-2114

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT TIN

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Datasheet

963In Stock

$5.30

$2.99

$2.94

Quote

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F NAT30AU

172299-2312
Molex
1: $11.40
435In Stock

Mfr. Part No.
172299-2312

Mouser Part No
538-172299-2312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F NAT30AU

Learn More

Datasheet

435In Stock

$11.40

$10.25

$9.66

$9.41

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK TIN

172287-1105
Molex
1: $1.85
1,216In Stock

Mfr. Part No.
172287-1105

Mouser Part No
538-172287-1105

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK TIN

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Datasheet

1,216In Stock

$1.85

$1.56

$1.55

$1.36

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F NAT15AU

172287-2208
Molex
1: $6.91
700In Stock

Mfr. Part No.
172287-2208

Mouser Part No
538-172287-2208

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F NAT15AU

Learn More

Datasheet

700In Stock

$6.91

$5.88

$5.86

$4.99

View

Min.: 1
Mult.: 1

Ultra-Fit™ Power Connectors

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Ultra-Fit™ Power Connectors

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