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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 6CKT HDR VT D/R F NAT15AU

172299-2206
Molex
1: $3.31
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

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Datasheet

2,967In Stock

$3.31

$3.01

$2.85

$2.65

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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: $5.12
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

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Datasheet

990In Stock

$5.12

$4.66

$4.41

$4.31

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Min.: 1
Mult.: 1

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

172286-1105
Molex
1: $0.45
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

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Datasheet

1,711In Stock

$0.45

$0.446

Min.: 1
Mult.: 1

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

172286-2202
Molex
1: $1.24
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

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Datasheet

1,535In Stock

$1.24

$1.11

$1.09

$1.01

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Min.: 1
Mult.: 1

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

172256-4106
Molex
1: $0.21
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

$0.21

$0.207

Min.: 1
Mult.: 1

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

172286-2206
Molex
1: $2.60
997In 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

997In Stock

$2.60

$2.36

$2.24

$2.08

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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: $7.16
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

$7.16

$6.48

$6.12

$5.97

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Min.: 1
Mult.: 1

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

172286-1107
Molex
1: $0.68
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

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Datasheet

1,635In Stock

$0.68

$0.672

$0.66

Min.: 1
Mult.: 1

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

172286-1304
Molex
1: $2.62
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

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Datasheet

954In Stock

$2.62

$2.39

$2.26

$2.10

View

Min.: 1
Mult.: 1

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

172287-1105
Molex
1: $0.63
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

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Datasheet

1,317In Stock

$0.63

$0.628

$0.552

$0.512

Min.: 1
Mult.: 1

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

172287-2208
Molex
1: $5.46
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

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Datasheet

700In Stock

$5.46

$4.97

$4.71

$4.60

View

Min.: 1
Mult.: 1

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

172298-2104
Molex
1: $0.40
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

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Datasheet

1,520In Stock

$0.40

$0.397

Min.: 1
Mult.: 1

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

172299-2204
Molex
1: $2.46
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

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Datasheet

1,544In Stock

$2.46

$2.15

$2.05

$1.92

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR R/A D/R NAT 15AU

172316-2210
Molex
1: $4.68
512In Stock

Mfr. Part No.
172316-2210

Mouser Part No
538-172316-2210

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR R/A D/R NAT 15AU

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Datasheet

512In Stock

$4.68

$4.26

$4.03

$3.94

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K NAT30AU

172286-2307
Molex
1: $2.45
523In Stock

Mfr. Part No.
172286-2307

Mouser Part No
538-172286-2307

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K NAT30AU

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Datasheet

523In Stock

$2.45

$2.00

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT30AU

172286-2306
Molex
1: $2.98
626In Stock

Mfr. Part No.
172286-2306

Mouser Part No
538-172286-2306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT30AU

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Datasheet

626In Stock

$2.98

$2.54

$2.16

$2.14

$1.48

Min.: 1
Mult.: 1

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

172299-2116
Molex
1: $3.38
379In Stock

Mfr. Part No.
172299-2116

Mouser Part No
538-172299-2116

Molex

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

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Datasheet

379In Stock

$3.38

$2.88

$2.44

$2.42

Min.: 1
Mult.: 1

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

172299-2304
Molex
1: $3.34
460In Stock

Mfr. Part No.
172299-2304

Mouser Part No
538-172299-2304

Molex

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

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Datasheet

460In Stock

$3.34

$3.04

$2.88

$2.68

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K NAT15AU

172298-2210
Molex
1: $3.57
556In Stock

Mfr. Part No.
172298-2210

Mouser Part No
538-172298-2210

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K NAT15AU

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Datasheet

556In Stock

$3.57

$3.25

$3.07

$3.00

View

Min.: 1
Mult.: 1

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

172299-1306
Molex
1: $2.40
434In Stock

Mfr. Part No.
172299-1306

Mouser Part No
538-172299-1306

Molex

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

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Datasheet

434In Stock

$2.40

$2.08

$2.07

$1.83

$1.60

Min.: 1
Mult.: 1

Crimpers / Crimping Tools HAND TOOL

223863-4700
Molex
1: $433.38
1In Stock
New Product

Mfr. Part No.
223863-4700

Mouser Part No
538-223863-4700

New Product

Molex

Crimpers / Crimping Tools HAND TOOL

Datasheet

1In Stock

$433.38

$401.72

$388.82

$372.41

Min.: 1
Mult.: 1

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

172298-2204
Molex
1: $1.64
916In Stock
Factory Special Order

Mfr. Part No.
172298-2204

Mouser Part No
538-172298-2204

Factory Special Order

Molex

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

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Datasheet

916In Stock

$1.64

$1.43

$1.37

$1.34

View

Min.: 1
Mult.: 1

Terminals ultra-fit plug tml gold 30u 16-18AWG

216946-5012
Molex
1: $0.79
59,648In Stock

Mfr. Part No.
216946-5012

Mouser Part No
538-216946-5012

Molex

Terminals ultra-fit plug tml gold 30u 16-18AWG

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Datasheet

59,648In Stock

Cut Tape

$0.79

$0.65

$0.547

$0.508

View

Reel

$0.372

Min.: 1
Mult.: 1

Reel: 7,000

Terminals ultra-fit plug tml gold 30u 20-22AWG

216946-5112
Molex
1: $1.01
51,545In Stock

Mfr. Part No.
216946-5112

Mouser Part No
538-216946-5112

Molex

Terminals ultra-fit plug tml gold 30u 20-22AWG

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Datasheet

51,545In Stock

$1.01

$0.869

$0.786

$0.727

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools Hand Crimp Tool for Ultra-Fit Tangless Male and Female TERM 20-22 AWG Wire

223863-0900
Molex
1: $449.26
21In Stock
20Expected 30/03/2026

Mfr. Part No.
223863-0900

Mouser Part No
538-223863-0900

Molex

Crimpers / Crimping Tools Hand Crimp Tool for Ultra-Fit Tangless Male and Female TERM 20-22 AWG Wire

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Datasheet

21In Stock

20Expected 30/03/2026

$449.26

$416.45

$403.16

$378.45

View

Min.: 1
Mult.: 1

Ultra-Fit™ Power Connectors

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Ultra-Fit™ Power Connectors

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