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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 8CKT HDR VT D/R K BLK15AU

172298-1208
Molex
1: $2.97
3,463In Stock

Mfr. Part No.
172298-1208

Mouser Part No
538-172298-1208

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K BLK15AU

Datasheet

3,463In Stock

$2.97

$2.56

$2.15

$2.10

View

Min.: 1
Mult.: 1

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

172298-1312
Molex
1: $8.59
863In 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

Datasheet

863In Stock

$8.59

$7.77

$7.34

$7.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R K NAT TIN

172298-2116
Molex
1: $2.97
1,882In Stock

Mfr. Part No.
172298-2116

Mouser Part No
538-172298-2116

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R K NAT TIN

Datasheet

1,882In Stock

$2.97

$2.85

$2.63

Min.: 1
Mult.: 1

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

172298-2312
Molex
1: $9.19
585In 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

Datasheet

585In Stock

$9.19

$8.31

$7.85

$7.66

View

Min.: 1
Mult.: 1

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

172286-1306
Molex
1: $4.82
899In Stock

Mfr. Part No.
172286-1306

Mouser Part No
538-172286-1306

Molex

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

Datasheet

899In Stock

$4.82

$4.38

$4.16

$3.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK30AU

172286-1303
Molex
1: $3.60
1,728In Stock

Mfr. Part No.
172286-1303

Mouser Part No
538-172286-1303

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK30AU

Datasheet

1,728In Stock

$3.60

$3.14

$3.00

$2.81

View

Min.: 1
Mult.: 1

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

172286-2308
Molex
1: $8.73
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

Datasheet

681In Stock

$8.73

$7.90

$7.46

$7.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK15AU

172287-1205
Molex
1: $3.73
1,861In Stock

Mfr. Part No.
172287-1205

Mouser Part No
538-172287-1205

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK15AU

Datasheet

1,861In Stock

$3.73

$3.25

$3.11

$2.91

View

Min.: 1
Mult.: 1

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

172287-2304
Molex
1: $4.48
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

Datasheet

2,470In Stock

$4.48

$4.07

$3.86

$3.59

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F NAT30AU

172287-2305
Molex
1: $4.92
914In Stock

Mfr. Part No.
172287-2305

Mouser Part No
538-172287-2305

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F NAT30AU

Datasheet

914In Stock

$4.92

$4.48

$4.24

$3.95

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K NAT15AU

172298-2208
Molex
1: $1.63
1,197In Stock

Mfr. Part No.
172298-2208

Mouser Part No
538-172298-2208

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K NAT15AU

Datasheet

1,197In Stock

$1.63

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT15AU

172299-2206
Molex
1: $4.60
2,967In Stock

Mfr. Part No.
172299-2206

Mouser Part No
538-172299-2206

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT15AU

Datasheet

2,967In Stock

$4.60

$4.18

$3.96

$3.68

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT30AU

172299-2306
Molex
1: $7.12
990In Stock

Mfr. Part No.
172299-2306

Mouser Part No
538-172299-2306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT30AU

Datasheet

990In Stock

$7.12

$6.48

$6.13

$5.99

View

Min.: 1
Mult.: 1

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

172286-1105
Molex
1: $0.626
1,711In Stock

Mfr. Part No.
172286-1105

Mouser Part No
538-172286-1105

Molex

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

Datasheet

1,711In Stock

$0.626

$0.62

Min.: 1
Mult.: 1

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

172286-2202
Molex
1: $1.72
1,535In 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

Datasheet

1,535In Stock

$1.72

$1.54

$1.52

$1.40

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K BLK TIN

172286-1107
Molex
1: $0.945
1,635In Stock

Mfr. Part No.
172286-1107

Mouser Part No
538-172286-1107

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K BLK TIN

Datasheet

1,635In Stock

$0.945

$0.934

$0.917

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK30AU

172286-1304
Molex
1: $3.64
954In Stock

Mfr. Part No.
172286-1304

Mouser Part No
538-172286-1304

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK30AU

Datasheet

954In Stock

$3.64

$3.32

$3.14

$2.92

View

Min.: 1
Mult.: 1

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

172287-1105
Molex
1: $0.876
1,317In 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

Datasheet

1,317In Stock

$0.876

$0.873

$0.767

$0.712

Min.: 1
Mult.: 1

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

172287-2208
Molex
1: $7.59
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

Datasheet

700In Stock

$7.59

$6.91

$6.55

$6.39

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT TIN

172298-2104
Molex
1: $0.556
1,520In Stock

Mfr. Part No.
172298-2104

Mouser Part No
538-172298-2104

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT TIN

Datasheet

1,520In Stock

$0.556

$0.552

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F NAT15AU

172299-2204
Molex
1: $3.42
1,544In Stock

Mfr. Part No.
172299-2204

Mouser Part No
538-172299-2204

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F NAT15AU

Datasheet

1,544In Stock

$3.42

$2.99

$2.85

$2.67

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 3Ckt White

172256-4103
Molex
1: $0.278
6,852In Stock

Mfr. Part No.
172256-4103

Mouser Part No
538-172256-4103

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 3Ckt White

Datasheet

6,852In Stock

$0.278

$0.27

$0.268

$0.254

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK30AU

172286-1305
Molex
1: $4.02
978In Stock

Mfr. Part No.
172286-1305

Mouser Part No
538-172286-1305

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK30AU

Datasheet

978In Stock

$4.02

$3.66

$3.46

$3.21

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K BLK30AU

172298-1306
Molex
1: $3.82
673In Stock

Mfr. Part No.
172298-1306

Mouser Part No
538-172298-1306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K BLK30AU

Datasheet

673In Stock

$3.82

$3.48

$3.29

$3.06

View

Min.: 1
Mult.: 1

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

172299-1316
Molex
1: $7.49
1,584In 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

Datasheet

1,584In Stock

$7.49

Min.: 1
Mult.: 1