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Ultra-Fit Power Connectors

Molex Ultra-Fit Power Connectors eliminate same-circuit-size cross-mating and reduce terminal back-out occurrences. The space-saving, low mating force, high-density Ultra-Fit power connector has a 12A or 14A current rating of 3.5mm pitch and is available with color-coding and mechanical keying options. Molex Ultra-Fit Power Connectors offer 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 back out. 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: S/8.29
1,452In Stock

Mfr. Part #
172298-2304

Mouser Part #
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

S/8.29

S/7.16

S/6.11

S/4.63

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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: S/6.66
1,961In Stock

Mfr. Part #
172310-3107

Mouser Part #
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

S/6.66

S/5.80

S/5.57

S/5.18

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Min.: 1
Mult.: 1

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

172310-3108
Molex
1: S/7.36
2,182In Stock

Mfr. Part #
172310-3108

Mouser Part #
538-172310-3108

Molex

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

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Datasheet

2,182In Stock

S/7.36

S/6.42

S/6.15

S/5.72

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Min.: 1
Mult.: 1

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

172310-3203
Molex
1: S/6.19
3,883In Stock

Mfr. Part #
172310-3203

Mouser Part #
538-172310-3203

Molex

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

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Datasheet

3,883In Stock

S/6.19

S/5.61

S/5.45

S/5.18

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Min.: 1
Mult.: 1

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

172316-3304
Molex
1: S/13.35
1,112In Stock

Mfr. Part #
172316-3304

Mouser Part #
538-172316-3304

Molex

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

Datasheet

1,112In Stock

S/13.35

S/11.37

S/9.38

S/8.49

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Min.: 1
Mult.: 1

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

202569-3102
Molex
1: S/4.09
2,980In Stock

Mfr. Part #
202569-3102

Mouser Part #
538-202569-3102

Molex

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

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Datasheet

2,980In Stock

S/4.09

S/3.46

S/3.32

S/3.11

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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: S/2.76
29,050In Stock

Mfr. Part #
172286-1103

Mouser Part #
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

S/2.76

S/2.47

S/2.44

S/2.27

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Min.: 1
Mult.: 1

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

172286-2305
Molex
1: S/10.63
872In Stock

Mfr. Part #
172286-2305

Mouser Part #
538-172286-2305

Molex

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

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Datasheet

872In Stock

S/10.63

S/9.38

S/9.07

S/8.10

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Min.: 1
Mult.: 1

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

172287-2305
Molex
1: S/13.58
902In Stock

Mfr. Part #
172287-2305

Mouser Part #
538-172287-2305

Molex

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

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Datasheet

902In Stock

S/13.58

S/11.56

S/9.81

S/9.23

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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: S/4.20
19,719In Stock

Mfr. Part #
172298-1106

Mouser Part #
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

S/4.20

S/3.68

S/3.62

S/3.29

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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: S/18.26
707In Stock

Mfr. Part #
172298-1310

Mouser Part #
538-172298-1310

Molex

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

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Datasheet

707In Stock

S/18.26

S/16.62

S/16.11

S/15.88

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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: S/10.43
1,086In Stock

Mfr. Part #
172298-2208

Mouser Part #
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

S/10.43

S/9.50

S/8.29

S/7.67

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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: S/26.55
576In Stock

Mfr. Part #
172298-2312

Mouser Part #
538-172298-2312

Molex

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

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Datasheet

576In Stock

S/26.55

S/24.02

S/22.69

S/22.15

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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: S/20.47
990In Stock

Mfr. Part #
172299-2306

Mouser Part #
538-172299-2306

Molex

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

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Datasheet

990In Stock

S/20.47

S/18.65

S/17.67

S/17.24

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Min.: 1
Mult.: 1

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

172316-3308
Molex
1: S/23.59
2,088In Stock

Mfr. Part #
172316-3308

Mouser Part #
538-172316-3308

Molex

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

Datasheet

2,088In Stock

S/23.59

S/21.49

S/20.32

S/19.85

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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: S/7.71
2,572In Stock

Mfr. Part #
172298-1112

Mouser Part #
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

S/7.71

S/7.05

S/6.77

S/6.31

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Min.: 1
Mult.: 1

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

172287-1303
Molex
1: S/9.89
2,157In Stock

Mfr. Part #
172287-1303

Mouser Part #
538-172287-1303

Molex

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

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Datasheet

2,157In Stock

S/9.89

S/8.41

S/7.98

S/7.16

View

Min.: 1
Mult.: 1

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

172299-1112
Molex
1: S/11.99
1,747In Stock

Mfr. Part #
172299-1112

Mouser Part #
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

S/11.99

S/10.20

S/8.68

S/7.71

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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: S/14.67
1,811In Stock

Mfr. Part #
172299-1208

Mouser Part #
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

S/14.67

S/12.46

S/10.59

S/9.15

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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: S/10.94
633In Stock

Mfr. Part #
172298-1306

Mouser Part #
538-172298-1306

Molex

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

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Datasheet

633In Stock

S/10.94

S/9.61

S/9.34

S/8.33

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Min.: 1
Mult.: 1

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

172316-4106
Molex
1: S/8.10
920In Stock

Mfr. Part #
172316-4106

Mouser Part #
538-172316-4106

Molex

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

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Datasheet

920In Stock

S/8.10

S/6.97

S/6.46

S/6.11

View

Min.: 1
Mult.: 1

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

172286-2206
Molex
1: S/10.35
992In Stock

Mfr. Part #
172286-2206

Mouser Part #
538-172286-2206

Molex

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

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Datasheet

992In Stock

S/10.35

S/9.11

S/8.87

S/7.90

View

Min.: 1
Mult.: 1

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

172298-1314
Molex
1: S/26.74
1,357In Stock

Mfr. Part #
172298-1314

Mouser Part #
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

S/26.74

S/22.77

S/19.35

S/17.17

View

Min.: 1
Mult.: 1

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

172286-1306
Molex
1: S/13.62
869In Stock

Mfr. Part #
172286-1306

Mouser Part #
538-172286-1306

Molex

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

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Datasheet

869In Stock

S/13.62

S/11.99

S/11.68

S/10.39

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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: S/4.13
1,375In Stock

Mfr. Part #
202569-4003

Mouser Part #
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

S/4.13

S/3.51

S/3.13

S/2.99

View

Min.: 1
Mult.: 1

Ultra-Fit Power Connectors

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Ultra-Fit Power Connectors

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