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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 ultra-fit plug SR blk PM 2ckt

202569-3102
Molex
1: $1.12
3,050In 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

3,050In Stock

$1.12

$1.00

$0.914

$0.833

$0.78

Min.: 1
Mult.: 1

Headers & Wire Housings ultra-fit plug SR blk PM 3ckt

202569-3103
Molex
1: $0.69
4,868In Stock

Mfr. Part No.
202569-3103

Mouser Part No
538-202569-3103

Molex

Headers & Wire Housings ultra-fit plug SR blk PM 3ckt

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Datasheet

4,868In Stock

$0.69

$0.63

$0.57

$0.542

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 01X04P PNL MNT

202569-3104
Molex
1: $1.04
5,862In Stock

Mfr. Part No.
202569-3104

Mouser Part No
538-202569-3104

Molex

Headers & Wire Housings ULTRA-FIT HSG 01X04P PNL MNT

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Datasheet

5,862In Stock

$1.04

$0.883

$0.828

$0.788

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 01X06P

202569-3106
Molex
1: $1.11
2,795In Stock

Mfr. Part No.
202569-3106

Mouser Part No
538-202569-3106

Molex

Headers & Wire Housings ULTRA-FIT HSG 01X06P

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Datasheet

2,795In Stock

$1.11

$1.00

$0.943

$0.921

$0.863

Min.: 1
Mult.: 1

Headers & Wire Housings ultra-fit plug SR blk PM 8ckt

202569-3108
Molex
1: $1.51
3,497In Stock

Mfr. Part No.
202569-3108

Mouser Part No
538-202569-3108

Molex

Headers & Wire Housings ultra-fit plug SR blk PM 8ckt

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Datasheet

3,497In Stock

$1.51

$1.27

$1.14

$1.08

$1.02

Min.: 1
Mult.: 1

Headers & Wire Housings ultra-fit plug SR nat FH 2ckt

202569-4002
Molex
1: $0.68
5,945In Stock

Mfr. Part No.
202569-4002

Mouser Part No
538-202569-4002

Molex

Headers & Wire Housings ultra-fit plug SR nat FH 2ckt

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Datasheet

5,945In Stock

$0.68

$0.598

$0.549

$0.508

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 02X04P

216945-3008
Molex
1: $1.30
2,496In Stock

Mfr. Part No.
216945-3008

Mouser Part No
538-216945-3008

Molex

Headers & Wire Housings ULTRA-FIT HSG 02X04P

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Datasheet

2,496In Stock

$1.30

$1.10

$1.04

$0.983

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Min.: 1
Mult.: 1

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

216945-3010
Molex
1: $1.28
227In Stock

Mfr. Part No.
216945-3010

Mouser Part No
538-216945-3010

Molex

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

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Datasheet

227In Stock

$1.28

$1.15

$1.07

$1.02

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Min.: 1
Mult.: 1

Headers & Wire Housings ultra-fit plug DR blk FH 12ckt

216945-3012
Molex
1: $1.44
14,403In Stock

Mfr. Part No.
216945-3012

Mouser Part No
538-216945-3012

Molex

Headers & Wire Housings ultra-fit plug DR blk FH 12ckt

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Datasheet

14,403In Stock

$1.44

$1.22

$1.14

$1.09

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 02X02P PNL MNT

216945-3104
Molex
1: $0.80
4,592In Stock

Mfr. Part No.
216945-3104

Mouser Part No
538-216945-3104

Molex

Headers & Wire Housings ULTRA-FIT HSG 02X02P PNL MNT

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Datasheet

4,592In Stock

$0.80

$0.706

$0.65

$0.61

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 02X03P PNL MNT

216945-3106
Molex
1: $1.02
2,448In Stock

Mfr. Part No.
216945-3106

Mouser Part No
538-216945-3106

Molex

Headers & Wire Housings ULTRA-FIT HSG 02X03P PNL MNT

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Datasheet

2,448In Stock

$1.02

$0.861

$0.792

$0.772

$0.672

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG 02X04P PNL MNT

216945-3108
Molex
1: $1.32
2,348In Stock

Mfr. Part No.
216945-3108

Mouser Part No
538-216945-3108

Molex

Headers & Wire Housings ULTRA-FIT HSG 02X04P PNL MNT

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Datasheet

2,348In Stock

$1.32

$1.08

$1.00

$0.956

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 30MI Form,

172253-6112
Molex
1: $0.49
50,506In Stock

Mfr. Part No.
172253-6112

Mouser Part No
538-172253-6112

Molex

Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 30MI Form,

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Datasheet

50,506In Stock

$0.49

$0.425

$0.389

$0.351

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 TIN Pre-P

172253-7123
Molex
1: $0.31
27,083In Stock

Mfr. Part No.
172253-7123

Mouser Part No
538-172253-7123

Molex

Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 TIN Pre-P

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Datasheet

27,083In Stock

Cut Tape

$0.31

Reel

$0.128

$0.121

Min.: 1
Mult.: 1

Reel: 7,000

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

172256-3103
Molex
1: $0.34
70,139In Stock
60,000Expected 17/02/2026

Mfr. Part No.
172256-3103

Mouser Part No
538-172256-3103

Molex

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

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Datasheet

70,139In Stock

60,000Expected 17/02/2026

$0.34

$0.29

$0.259

$0.234

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 4Ckt Black

172256-3104
Molex
1: $0.39
8,103In Stock

Mfr. Part No.
172256-3104

Mouser Part No
538-172256-3104

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 4Ckt Black

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Datasheet

8,103In Stock

$0.39

$0.317

$0.266

$0.245

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG Dual 4Ckt Black

172258-3104
Molex
1: $0.37
10,852In Stock
8,000Expected 13/02/2026

Mfr. Part No.
172258-3104

Mouser Part No
538-172258-3104

Molex

Headers & Wire Housings ULTRA-FIT HSG Dual 4Ckt Black

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Datasheet

10,852In Stock

8,000Expected 13/02/2026

$0.37

$0.314

$0.233

$0.226

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG Dual 10Ckt Black

172258-3110
Molex
1: $0.63
9,598In Stock

Mfr. Part No.
172258-3110

Mouser Part No
538-172258-3110

Molex

Headers & Wire Housings ULTRA-FIT HSG Dual 10Ckt Black

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Datasheet

9,598In Stock

$0.63

$0.466

$0.442

$0.43

View

Min.: 1
Mult.: 1

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

172258-3112
Molex
1: $0.83
4,241In Stock

Mfr. Part No.
172258-3112

Mouser Part No
538-172258-3112

Molex

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

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Datasheet

4,241In Stock

$0.83

$0.643

$0.616

$0.598

View

Min.: 1
Mult.: 1

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

172258-4106
Molex
1: $0.44
6,734In Stock

Mfr. Part No.
172258-4106

Mouser Part No
538-172258-4106

Molex

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

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Datasheet

6,734In Stock

$0.44

$0.359

$0.312

$0.30

View

Min.: 1
Mult.: 1

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

172286-1102
Molex
1: $0.58
22,593In Stock

Mfr. Part No.
172286-1102

Mouser Part No
538-172286-1102

Molex

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

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Datasheet

22,593In Stock

$0.58

$0.513

$0.505

$0.446

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK15AU

172286-1203
Molex
1: $1.52
4,643In Stock

Mfr. Part No.
172286-1203

Mouser Part No
538-172286-1203

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK15AU

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Datasheet

4,643In Stock

$1.52

$1.36

$1.27

$1.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK15AU

172286-1204
Molex
1: $1.35
3,409In Stock

Mfr. Part No.
172286-1204

Mouser Part No
538-172286-1204

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK15AU

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Datasheet

3,409In Stock

$1.35

$1.19

$1.07

$0.949

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F BLK TIN

172287-1102
Molex
1: $0.80
7,484In Stock

Mfr. Part No.
172287-1102

Mouser Part No
538-172287-1102

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F BLK TIN

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Datasheet

7,484In Stock

$0.80

$0.683

$0.672

$0.667

View

Min.: 1
Mult.: 1

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

172287-1103
Molex
1: $0.88
3,432In Stock

Mfr. Part No.
172287-1103

Mouser Part No
538-172287-1103

Molex

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

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Datasheet

3,432In Stock

$0.88

$0.747

$0.635

$0.567

View

Min.: 1
Mult.: 1

Ultra-Fit™ Power Connectors

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