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MicroClasp Wire-to-Board Connector System

Molex MicroClasp Wire-to-Board Connector System provides space savings and easy mating/unmating compared to similar 2.00 and 2.50mm pitch wire-to-board systems. MicroClasp includes a unique inner positive lock that provides latch protection, secure retention, and an audible mating "click". The terminal design offers low insertion and withdrawal forces and is able to carry 3.0A current in a compact 2.00mm pitch design. Molex MicroClasp system is available in 2-40 circuits in SMT and through-hole designs, and in single- and dual-row versions.

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Part #

Headers & Wire Housings MicroClasp WtB Hdr RA 14Ckt w/ PCB Loc

55935-1410
Molex
1: $2.37
1,840In Stock
1,200Expected 20/8/2026

Mfr. Part No.
55935-1410

Mouser Part No
538-55935-1410

Molex

Headers & Wire Housings MicroClasp WtB Hdr RA 14Ckt w/ PCB Loc

Datasheet

1,840In Stock

1,200Expected 20/8/2026

$2.37

$2.07

$2.05

$1.73

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 Ckt R.A. Header

55959-1030
Molex
1: $1.44
4,422In Stock

Mfr. Part No.
55959-1030

Mouser Part No
538-55959-1030

Molex

Headers & Wire Housings 10 Ckt R.A. Header

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Datasheet

4,422In Stock

$1.44

$1.23

$1.18

$0.987

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 Ckt R.A. Header

55959-1230
Molex
1: $1.46
4,958In Stock
420Expected 25/8/2026

Mfr. Part No.
55959-1230

Mouser Part No
538-55959-1230

Molex

Headers & Wire Housings 12 Ckt R.A. Header

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Datasheet

4,958In Stock

420Expected 25/8/2026

$1.46

$1.10

$1.08

$1.01

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Min.: 1
Mult.: 1

Headers & Wire Housings 30 Ckt R.A. Header

55959-3030
Molex
1: $3.11
1,567In Stock

Mfr. Part No.
55959-3030

Mouser Part No
538-55959-3030

Molex

Headers & Wire Housings 30 Ckt R.A. Header

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Datasheet

1,567In Stock

$3.11

$2.65

$2.15

$2.14

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Min.: 1
Mult.: 1

Headers & Wire Housings 40 Ckt R.A. Header

55959-4030
Molex
1: $3.79
1,783In Stock

Mfr. Part No.
55959-4030

Mouser Part No
538-55959-4030

Molex

Headers & Wire Housings 40 Ckt R.A. Header

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Datasheet

1,783In Stock

$3.79

$3.29

$2.67

$2.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Retainer 4Ckt

500638-0407
Molex
1: $0.354
16,989In Stock

Mfr. Part No.
500638-0407

Mouser Part No
538-500638-0407

Molex

Headers & Wire Housings 2mm Retainer 4Ckt

Datasheet

16,989In Stock

$0.354

$0.296

$0.265

$0.253

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Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Retainer 12Ckt

500638-1207
Molex
1: $0.435
31,959In Stock

Mfr. Part No.
500638-1207

Mouser Part No
538-500638-1207

Molex

Headers & Wire Housings 2mm Retainer 12Ckt

Datasheet

31,959In Stock

$0.435

$0.369

$0.329

$0.314

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 Ckt Housing

51353-0800
Molex
1: $0.462
17,967In Stock

Mfr. Part No.
51353-0800

Mouser Part No
538-51353-0800

Molex

Headers & Wire Housings 8 Ckt Housing

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Datasheet

17,967In Stock

$0.462

$0.396

$0.354

$0.316

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 Ckt Housing

51353-1200
Molex
1: $0.612
7,831In Stock
10,000Expected 20/8/2026

Mfr. Part No.
51353-1200

Mouser Part No
538-51353-1200

Molex

Headers & Wire Housings 12 Ckt Housing

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Datasheet

7,831In Stock

10,000Expected 20/8/2026

$0.612

$0.492

$0.457

$0.439

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 Ckt Housing

51353-2000
Molex
1: $1.10
5,728In Stock

Mfr. Part No.
51353-2000

Mouser Part No
538-51353-2000

Molex

Headers & Wire Housings 20 Ckt Housing

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Datasheet

5,728In Stock

$1.10

$0.941

$0.84

$0.762

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22 Ckt Housing

51353-2200
Molex
1: $1.13
6,216In Stock

Mfr. Part No.
51353-2200

Mouser Part No
538-51353-2200

Molex

Headers & Wire Housings 22 Ckt Housing

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Datasheet

6,216In Stock

$1.13

$0.956

$0.854

$0.743

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Min.: 1
Mult.: 1

Headers & Wire Housings 26 Ckt Housing

51353-2600
Molex
1: $1.44
3,003In Stock

Mfr. Part No.
51353-2600

Mouser Part No
538-51353-2600

Molex

Headers & Wire Housings 26 Ckt Housing

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Datasheet

3,003In Stock

$1.44

$1.03

$0.976

$0.923

View

Min.: 1
Mult.: 1

Headers & Wire Housings 34 Ckt Housing

51353-3400
Molex
1: $1.03
2,370In Stock

Mfr. Part No.
51353-3400

Mouser Part No
538-51353-3400

Molex

Headers & Wire Housings 34 Ckt Housing

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Datasheet

2,370In Stock

$1.03

$0.987

$0.986

$0.934

Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 2CKT MICROCLASP

51382-0200
Molex
1: $0.299
26,153In Stock

Mfr. Part No.
51382-0200

Mouser Part No
538-51382-0200

Molex

Headers & Wire Housings 2.0 WTB HSG 2CKT MICROCLASP

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Datasheet

26,153In Stock

$0.299

$0.25

$0.224

$0.214

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 6CKT MICROCLASP

51382-0600
Molex
1: $0.422
23,776In Stock

Mfr. Part No.
51382-0600

Mouser Part No
538-51382-0600

Molex

Headers & Wire Housings 2.0 WTB HSG 6CKT MICROCLASP

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Datasheet

23,776In Stock

$0.422

$0.358

$0.277

$0.261

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 10CKT MICROCLASP

51382-1000
Molex
1: $0.653
10,449In Stock

Mfr. Part No.
51382-1000

Mouser Part No
538-51382-1000

Molex

Headers & Wire Housings 2.0 WTB HSG 10CKT MICROCLASP

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Datasheet

10,449In Stock

$0.653

$0.555

$0.496

$0.472

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 Ckt Vert. Header

55917-1610
Molex
1: $1.51
3,413In Stock

Mfr. Part No.
55917-1610

Mouser Part No
538-55917-1610

Molex

Headers & Wire Housings 16 Ckt Vert. Header

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Datasheet

3,413In Stock

$1.51

$1.29

$1.26

$1.12

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Min.: 1
Mult.: 1

Headers & Wire Housings 18P VERT WTB HEADER DUAL ROW 2MM PITCH

55917-1830
Molex
1: $3.13
1,778In Stock

Mfr. Part No.
55917-1830

Mouser Part No
538-55917-1830

Molex

Headers & Wire Housings 18P VERT WTB HEADER DUAL ROW 2MM PITCH

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Datasheet

1,778In Stock

$3.13

$2.67

$2.27

$2.00

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 Ckt Vert. Header

55917-2410
Molex
1: $1.63
2,884In Stock

Mfr. Part No.
55917-2410

Mouser Part No
538-55917-2410

Molex

Headers & Wire Housings 24 Ckt Vert. Header

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Datasheet

2,884In Stock

$1.63

$1.48

$1.40

$1.39

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Min.: 1
Mult.: 1

Headers & Wire Housings 26 Ckt Vert. Header

55917-2610
Molex
1: $2.00
3,388In Stock

Mfr. Part No.
55917-2610

Mouser Part No
538-55917-2610

Molex

Headers & Wire Housings 26 Ckt Vert. Header

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Datasheet

3,388In Stock

$2.00

$1.55

$1.51

$1.30

View

Min.: 1
Mult.: 1

Headers & Wire Housings 30 Ckt Vert. Header

55917-3010
Molex
1: $2.22
3,716In Stock

Mfr. Part No.
55917-3010

Mouser Part No
538-55917-3010

Molex

Headers & Wire Housings 30 Ckt Vert. Header

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Datasheet

3,716In Stock

$2.22

$1.94

$1.90

$1.80

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Min.: 1
Mult.: 1

Headers & Wire Housings 32 Ckt Vert. Header

55917-3210
Molex
1: $2.49
2,077In Stock
2,800Expected 26/11/2026

Mfr. Part No.
55917-3210

Mouser Part No
538-55917-3210

Molex

Headers & Wire Housings 32 Ckt Vert. Header

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Datasheet

2,077In Stock

2,800Expected 26/11/2026

$2.49

$2.15

$2.12

$1.67

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Min.: 1
Mult.: 1

Headers & Wire Housings 32P VERT WTB HEADER DUAL ROW 2MM PITCH

55917-3230
Molex
1: $5.94
1,753In Stock

Mfr. Part No.
55917-3230

Mouser Part No
538-55917-3230

Molex

Headers & Wire Housings 32P VERT WTB HEADER DUAL ROW 2MM PITCH

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Datasheet

1,753In Stock

$5.94

$5.41

$3.24

$3.20

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Min.: 1
Mult.: 1

Headers & Wire Housings 40 Ckt Vert. Header

55917-4010
Molex
1: $3.39
1,353In Stock
2,400Expected 1/9/2026

Mfr. Part No.
55917-4010

Mouser Part No
538-55917-4010

Molex

Headers & Wire Housings 40 Ckt Vert. Header

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Datasheet

1,353In Stock

2,400Expected 1/9/2026

$3.39

$2.99

$2.65

$2.58

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy lg Hsg Assy Str 3Ckt

55932-0310
Molex
1: $0.598
12,239In Stock

Mfr. Part No.
55932-0310

Mouser Part No
538-55932-0310

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy lg Hsg Assy Str 3Ckt

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Datasheet

12,239In Stock

$0.598

$0.511

$0.439

$0.40

View

Min.: 1
Mult.: 1

MicroClasp Wire-to-Board Connector System

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MicroClasp Wire-to-Board Connector System

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