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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 4CKT HDR VT D/R K NAT30AU

172298-2304
Molex
1: CHF 1.71
1’452In Stock

Mfr. Part No.
172298-2304

Mouser Part No
538-172298-2304

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT30AU

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Datasheet

1’452In Stock

CHF 1.71

CHF 1.48

CHF 1.26

CHF 0.955

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Min.: 1
Mult.: 1

Headers & Wire Housings Ultra-Fit RA Hdr w/ Sldr Nail 3.50mm Ptch Sngl Rw 7 Cks Tin Plting, Blk GW Capbl

172310-3107
Molex
1: CHF 1.38
1’961In Stock

Mfr. Part No.
172310-3107

Mouser Part No
538-172310-3107

Molex

Headers & Wire Housings Ultra-Fit RA Hdr w/ Sldr Nail 3.50mm Ptch Sngl Rw 7 Cks Tin Plting, Blk GW Capbl

Datasheet

1’961In Stock

CHF 1.38

CHF 1.20

CHF 1.15

CHF 1.07

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HDR 8CKT 1R BLK

172310-3108
Molex
1: CHF 1.53
2’182In Stock

Mfr. Part No.
172310-3108

Mouser Part No
538-172310-3108

Molex

Headers & Wire Housings ULTRA-FIT HDR 8CKT 1R BLK

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Datasheet

2’182In Stock

CHF 1.53

CHF 1.33

CHF 1.27

CHF 1.18

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 15AU

172310-3203
Molex
1: CHF 1.28
3’883In Stock

Mfr. Part No.
172310-3203

Mouser Part No
538-172310-3203

Molex

Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 15AU

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Datasheet

3’883In Stock

CHF 1.28

CHF 1.16

CHF 1.12

CHF 1.07

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 04 CKT 30AU

172316-3304
Molex
1: CHF 2.76
1’112In Stock

Mfr. Part No.
172316-3304

Mouser Part No
538-172316-3304

Molex

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 04 CKT 30AU

Datasheet

1’112In Stock

CHF 2.76

CHF 2.35

CHF 1.94

CHF 1.75

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Min.: 1
Mult.: 1

Headers & Wire Housings ultra-fit plug SR blk PM 2ckt

202569-3102
Molex
1: CHF 0.845
2’980In Stock

Mfr. Part No.
202569-3102

Mouser Part No
538-202569-3102

Molex

Headers & Wire Housings ultra-fit plug SR blk PM 2ckt

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Datasheet

2’980In Stock

CHF 0.845

CHF 0.715

CHF 0.686

CHF 0.642

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Min.: 1
Mult.: 1

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

172286-1103
Molex
1: CHF 0.572
29’050In Stock

Mfr. Part No.
172286-1103

Mouser Part No
538-172286-1103

Molex

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

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Datasheet

29’050In Stock

CHF 0.572

CHF 0.511

CHF 0.504

CHF 0.469

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Min.: 1
Mult.: 1

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

172286-2305
Molex
1: CHF 2.20
872In Stock

Mfr. Part No.
172286-2305

Mouser Part No
538-172286-2305

Molex

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

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Datasheet

872In Stock

CHF 2.20

CHF 1.94

CHF 1.87

CHF 1.68

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Min.: 1
Mult.: 1

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

172287-2305
Molex
1: CHF 2.81
902In 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

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Datasheet

902In Stock

CHF 2.81

CHF 2.39

CHF 2.03

CHF 1.91

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Min.: 1
Mult.: 1

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

172298-1106
Molex
1: CHF 0.87
19’719In Stock

Mfr. Part No.
172298-1106

Mouser Part No
538-172298-1106

Molex

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

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Datasheet

19’719In Stock

CHF 0.87

CHF 0.762

CHF 0.748

CHF 0.68

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK30AU

172298-1310
Molex
1: CHF 3.77
707In Stock

Mfr. Part No.
172298-1310

Mouser Part No
538-172298-1310

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK30AU

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Datasheet

707In Stock

CHF 3.77

CHF 3.44

CHF 3.33

CHF 3.29

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Min.: 1
Mult.: 1

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

172298-2208
Molex
1: CHF 2.15
1’086In 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

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Datasheet

1’086In Stock

CHF 2.15

CHF 1.97

CHF 1.71

CHF 1.58

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Min.: 1
Mult.: 1

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

172298-2312
Molex
1: CHF 5.49
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

CHF 5.49

CHF 4.97

CHF 4.69

CHF 4.58

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Min.: 1
Mult.: 1

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

172299-2306
Molex
1: CHF 4.23
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

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Datasheet

990In Stock

CHF 4.23

CHF 3.86

CHF 3.65

CHF 3.57

CHF 2.19

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 08 CKT 30AU

172316-3308
Molex
1: CHF 4.88
2’088In Stock

Mfr. Part No.
172316-3308

Mouser Part No
538-172316-3308

Molex

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 08 CKT 30AU

Datasheet

2’088In Stock

CHF 4.88

CHF 4.45

CHF 4.20

CHF 4.11

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Min.: 1
Mult.: 1

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

172298-1112
Molex
1: CHF 1.59
2’572In Stock

Mfr. Part No.
172298-1112

Mouser Part No
538-172298-1112

Molex

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

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Datasheet

2’572In Stock

CHF 1.59

CHF 1.46

CHF 1.40

CHF 1.30

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Min.: 1
Mult.: 1

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

172287-1303
Molex
1: CHF 2.04
2’157In Stock

Mfr. Part No.
172287-1303

Mouser Part No
538-172287-1303

Molex

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

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Datasheet

2’157In Stock

CHF 2.04

CHF 1.74

CHF 1.65

CHF 1.48

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Min.: 1
Mult.: 1

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

172299-1112
Molex
1: CHF 2.48
1’747In Stock

Mfr. Part No.
172299-1112

Mouser Part No
538-172299-1112

Molex

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

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Datasheet

1’747In Stock

CHF 2.48

CHF 2.11

CHF 1.80

CHF 1.59

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Min.: 1
Mult.: 1

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

172299-1208
Molex
1: CHF 3.03
1’811In Stock

Mfr. Part No.
172299-1208

Mouser Part No
538-172299-1208

Molex

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

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Datasheet

1’811In Stock

CHF 3.03

CHF 2.57

CHF 2.19

CHF 1.89

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Min.: 1
Mult.: 1

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

172298-1306
Molex
1: CHF 2.27
633In 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

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Datasheet

633In Stock

CHF 2.27

CHF 1.98

CHF 1.93

CHF 1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 06 CKT TIN

172316-4106
Molex
1: CHF 1.68
920In Stock

Mfr. Part No.
172316-4106

Mouser Part No
538-172316-4106

Molex

Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 06 CKT TIN

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Datasheet

920In Stock

CHF 1.68

CHF 1.44

CHF 1.34

CHF 1.26

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT15AU

172286-2206
Molex
1: CHF 2.14
992In Stock

Mfr. Part No.
172286-2206

Mouser Part No
538-172286-2206

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT15AU

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Datasheet

992In Stock

CHF 2.14

CHF 1.88

CHF 1.83

CHF 1.64

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K BLK30AU

172298-1314
Molex
1: CHF 5.53
1’357In Stock

Mfr. Part No.
172298-1314

Mouser Part No
538-172298-1314

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K BLK30AU

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Datasheet

1’357In Stock

CHF 5.53

CHF 4.71

CHF 4.00

CHF 3.55

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Min.: 1
Mult.: 1

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

172286-1306
Molex
1: CHF 2.82
869In 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

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Datasheet

869In Stock

CHF 2.82

CHF 2.48

CHF 2.41

CHF 2.15

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Min.: 1
Mult.: 1

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

202569-4003
Molex
1: CHF 0.854
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

CHF 0.854

CHF 0.727

CHF 0.648

CHF 0.618

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Min.: 1
Mult.: 1

Ultra-Fit™ Power Connectors

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Ultra-Fit™ Power Connectors

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