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Mini-Fit Sr.™ Connectors

Molex Mini-Fit Sr.™ Connectors are available in silver along with other options and support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, power supply, medical and commercial vehicle applications. The connectors have polarized housing that prevents connector mis-mating, dual-beam (female) terminal design that gives four points of contact to ensure superb contact reliability, and prevents terminal back-out with Terminal Position Assurance (PTA) retainer on housings.
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Part #

Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250

42815-0042 (Mouser Reel)
Molex
250: $2.07
2,500In Stock

Mfr. Part No.
42815-0042 (Mouser Reel)

Mouser Part No
538-42815-0042-MR

Molex

Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250

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Datasheet

Product Comments

2,500In Stock

Reel

$2.07

$1.90

Min.: 250
Mult.: 250

Reel: 250

Headers & Wire Housings MF SR Crimp Term F Silver

42815-0134
Molex
2,500: $0.859
5,000In Stock
10,000Expected 13/5/2026

Mfr. Part No.
42815-0134

Mouser Part No
538-42815-0134

Molex

Headers & Wire Housings MF SR Crimp Term F Silver

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Datasheet

5,000In Stock

10,000Expected 13/5/2026

Reel

$0.859

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100

42815-0134 (Cut Strip)
Molex
100: $1.06
4,800In Stock
New At Mouser

Mfr. Part No.
42815-0134 (Cut Strip)

Mouser Part No
538-42815-0134-CT

New At Mouser

Molex

Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100

Datasheet

4,800In Stock

Reel

$1.06

Min.: 100
Mult.: 100

Reel: 100

Headers & Wire Housings MF SR Crimp Term Fem Silvr 14-16AWG Lubed

42815-0144
Molex
2,500: $0.831
17,500In Stock

Mfr. Part No.
42815-0144

Mouser Part No
538-42815-0144

Molex

Headers & Wire Housings MF SR Crimp Term Fem Silvr 14-16AWG Lubed

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Datasheet

Product Comments

17,500In Stock

Reel

$0.831

$0.802

$0.762

View

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Term F 14-16 STRIP OF 100

42815-0144 (Cut Strip)
Molex
100: $1.17
4,100In Stock

Mfr. Part No.
42815-0144 (Cut Strip)

Mouser Part No
538-42815-0144-CT

Molex

Headers & Wire Housings MFSR Term F 14-16 STRIP OF 100

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Datasheet

Product Comments

4,100In Stock

$1.17

Min.: 100
Mult.: 100

Headers & Wire Housings MINIFIT SR 2Ckt 10MM RECPT HSG SR BLK

42816-0212
Molex
1: $1.68
5,168In Stock
36,494On Order

Mfr. Part No.
42816-0212

Mouser Part No
538-42816-0212

Molex

Headers & Wire Housings MINIFIT SR 2Ckt 10MM RECPT HSG SR BLK

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Datasheet

5,168In Stock

36,494On Order

$1.68

$1.54

$1.49

$1.30

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK

42816-0312
Molex
1: $1.60
3,797In Stock
19,500Expected 17/7/2026

Mfr. Part No.
42816-0312

Mouser Part No
538-42816-0312

Molex

Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK

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Datasheet

3,797In Stock

19,500Expected 17/7/2026

$1.60

$1.45

$1.43

$1.42

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 5Ckt 10MM RECPT HSG SR BLK

42816-0512
Molex
1: $1.83
1,955In Stock

Mfr. Part No.
42816-0512

Mouser Part No
538-42816-0512

Molex

Headers & Wire Housings MINIFIT SR 5Ckt 10MM RECPT HSG SR BLK

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Datasheet

1,955In Stock

$1.83

$1.68

$1.63

$1.54

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 6Ckt 10MM RECPT HSG SR BLK

42816-0612
Molex
1: $2.00
3,717In Stock

Mfr. Part No.
42816-0612

Mouser Part No
538-42816-0612

Molex

Headers & Wire Housings MINIFIT SR 6Ckt 10MM RECPT HSG SR BLK

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Datasheet

3,717In Stock

$2.00

$1.79

$1.72

$1.68

View

Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500

42817-0012
Molex
2,500: $2.27
2,500In Stock

Mfr. Part No.
42817-0012

Mouser Part No
538-42817-0012

Molex

Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500

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Datasheet

Product Comments

2,500In Stock

Reel

$2.27

$2.18

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100

42817-0012 (Cut Strip)
Molex
100: $2.88
1,100In Stock

Mfr. Part No.
42817-0012 (Cut Strip)

Mouser Part No
538-42817-0012-CT

Molex

Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100

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Datasheet

Product Comments

1,100In Stock

$2.88

Min.: 100
Mult.: 100

Headers & Wire Housings MN-FT TERM 10-12G M Loose PC

42817-0012 (Loose Piece)
Molex
1: $4.23
2,027In Stock

Mfr. Part No.
42817-0012 (Loose Piece)

Mouser Part No
538-42817-0012-LP

Molex

Headers & Wire Housings MN-FT TERM 10-12G M Loose PC

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Datasheet

Product Comments

2,027In Stock

$4.23

$3.85

$3.64

$3.56

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100

42817-0042 (Cut Strip)
Molex
100: $4.17
2,800In Stock

Mfr. Part No.
42817-0042 (Cut Strip)

Mouser Part No
538-42817-0042-CT

Molex

Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100

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Datasheet

Product Comments

2,800In Stock

$4.17

Min.: 100
Mult.: 100

Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC

42817-0042 (Loose Piece)
Molex
1: $5.95
1,564In Stock

Mfr. Part No.
42817-0042 (Loose Piece)

Mouser Part No
538-42817-0042-LP

Molex

Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC

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Datasheet

Product Comments

1,564In Stock

$5.95

$5.41

$5.13

$5.00

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr M Term Loose PC

42817-0112 (Loose Piece)
Molex
1: $5.06
1,054In Stock

Mfr. Part No.
42817-0112 (Loose Piece)

Mouser Part No
538-42817-0112-LP

Molex

Headers & Wire Housings MiniFit Sr M Term Loose PC

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Datasheet

Product Comments

1,054In Stock

$5.06

$4.61

$4.36

$4.27

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16

42817-0142
Molex
1: $4.82
2,203In Stock

Mfr. Part No.
42817-0142

Mouser Part No
538-42817-0142

Molex

Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16

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Datasheet

2,203In Stock

Cut Tape

$4.82

$4.39

$4.16

$3.86

Reel

$2.79

View

Min.: 1
Mult.: 1

Reel: 2,500

Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed

42817-1014
Molex
2,500: $1.16
7,500In Stock

Mfr. Part No.
42817-1014

Mouser Part No
538-42817-1014

Molex

Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed

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Datasheet

Product Comments

7,500In Stock

Reel

$1.16

$1.10

$1.07

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000

42817-1014 (Mouser Reel)
Molex
500: $1.47
2,000In Stock

Mfr. Part No.
42817-1014 (Mouser Reel)

Mouser Part No
538-42817-1014-MR

Molex

Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000

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Datasheet

Product Comments

2,000In Stock

Reel

$1.47

$1.26

Min.: 500
Mult.: 500

Reel: 500

Headers & Wire Housings MF SR Crim Trm M Sil 8awg Lubed

42817-1034
Molex
1: $2.09
12,510In Stock

Mfr. Part No.
42817-1034

Mouser Part No
538-42817-1034

Molex

Headers & Wire Housings MF SR Crim Trm M Sil 8awg Lubed

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Datasheet

12,510In Stock

$2.09

$1.78

$1.52

$1.34

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF SR Crim Trm Male Silvr 14-16AWG Lubed

42817-1044
Molex
2,500: $1.16
10,000In Stock

Mfr. Part No.
42817-1044

Mouser Part No
538-42817-1044

Molex

Headers & Wire Housings MF SR Crim Trm Male Silvr 14-16AWG Lubed

Learn More

Datasheet

Product Comments

10,000In Stock

Reel

$1.16

$1.10

$1.07

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE

42817-1044 (Loose Piece)
Molex
1: $2.27
6,240In Stock

Mfr. Part No.
42817-1044 (Loose Piece)

Mouser Part No
538-42817-1044-LP

Molex

Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE

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Datasheet

Product Comments

6,240In Stock

$2.27

$1.97

$1.89

$1.85

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 3Ckt 10MM PLG HSG SR PNL MNT BLK

42818-0312
Molex
1: $1.24
4,203In Stock

Mfr. Part No.
42818-0312

Mouser Part No
538-42818-0312

Molex

Headers & Wire Housings MINIFIT SR 3Ckt 10MM PLG HSG SR PNL MNT BLK

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Datasheet

4,203In Stock

$1.24

$1.12

$1.08

$1.05

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin

42819-2212
Molex
1: $6.66
1,149In Stock

Mfr. Part No.
42819-2212

Mouser Part No
538-42819-2212

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin

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Datasheet

1,149In Stock

$6.66

$6.16

$5.05

$4.57

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Gold

42819-2213
Molex
1: $7.33
1,963In Stock

Mfr. Part No.
42819-2213

Mouser Part No
538-42819-2213

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Gold

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Datasheet

1,963In Stock

$7.33

$6.34

$6.21

$6.09

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 2 Ckt Tin

42819-2222
Molex
1: $7.06
2,297In Stock

Mfr. Part No.
42819-2222

Mouser Part No
538-42819-2222

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 2 Ckt Tin

Learn More

Datasheet

2,297In Stock

$7.06

$7.05

$6.98

$5.34

View

Min.: 1
Mult.: 1

Mini-Fit Sr.™ Connectors

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Mini-Fit Sr.™ Connectors

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