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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 2mm Retainer 10Ckt

500638-1007
Molex
1: $0.361
9,252In Stock

Mfr. Part No.
500638-1007

Mouser Part No
538-500638-1007

Molex

Headers & Wire Housings 2mm Retainer 10Ckt

Datasheet

9,252In Stock

$0.361

$0.306

$0.274

$0.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Dual Cont Retainer 15Ckt

500638-1507
Molex
1: $0.431
5,605In Stock
12,000Expected 14/5/2026

Mfr. Part No.
500638-1507

Mouser Part No
538-500638-1507

Molex

Headers & Wire Housings 2mm Dual Cont Retainer 15Ckt

Datasheet

5,605In Stock

12,000Expected 14/5/2026

$0.431

$0.36

$0.321

$0.306

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroClasp 2mm Dual Retainer 16Ckt

500638-1607
Molex
1: $0.542
171In Stock

Mfr. Part No.
500638-1607

Mouser Part No
538-500638-1607

Molex

Headers & Wire Housings MicroClasp 2mm Dual Retainer 16Ckt

Datasheet

171In Stock

$0.542

$0.466

$0.409

$0.361

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Retainer 20Ckt

500638-2007
Molex
1: $0.778
1,224In Stock

Mfr. Part No.
500638-2007

Mouser Part No
538-500638-2007

Molex

Headers & Wire Housings 2mm Retainer 20Ckt

Datasheet

1,224In Stock

$0.778

$0.67

$0.613

$0.553

View

Min.: 1
Mult.: 1

Headers & Wire Housings 30CKT FEMALE DR WTB RECPT HSG

51242-3000
Molex
1: $0.931
1,067In Stock

Mfr. Part No.
51242-3000

Mouser Part No
538-51242-3000

Molex

Headers & Wire Housings 30CKT FEMALE DR WTB RECPT HSG

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Datasheet

1,067In Stock

$0.931

$0.813

$0.781

$0.755

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 Ckt Housing

51353-2000
Molex
1: $0.82
2,023In Stock

Mfr. Part No.
51353-2000

Mouser Part No
538-51353-2000

Molex

Headers & Wire Housings 20 Ckt Housing

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Datasheet

2,023In Stock

$0.82

$0.684

$0.656

$0.653

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Min.: 1
Mult.: 1

Headers & Wire Housings 36 Ckt Housing

51353-3600
Molex
1: $1.74
669In Stock

Mfr. Part No.
51353-3600

Mouser Part No
538-51353-3600

Molex

Headers & Wire Housings 36 Ckt Housing

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Datasheet

669In Stock

$1.74

$1.64

$1.56

$1.35

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Min.: 1
Mult.: 1

Headers & Wire Housings 38 Ckt Housing

51353-3800
Molex
1: $1.96
1,550In Stock

Mfr. Part No.
51353-3800

Mouser Part No
538-51353-3800

Molex

Headers & Wire Housings 38 Ckt Housing

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Datasheet

1,550In Stock

$1.96

$1.72

$1.61

$1.54

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 7CKT MICROCLASP

51382-0700
Molex
1: $0.403
5,385In Stock
16,000Expected 5/5/2026

Mfr. Part No.
51382-0700

Mouser Part No
538-51382-0700

Molex

Headers & Wire Housings 2.0 WTB HSG 7CKT MICROCLASP

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Datasheet

5,385In Stock

16,000Expected 5/5/2026

$0.403

$0.339

$0.304

$0.289

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 10CKT MICROCLASP

51382-1000
Molex
1: $0.50
2,609In 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

2,609In Stock

$0.50

$0.473

$0.423

$0.403

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 14CKT MICROCLASP

51382-1400
Molex
1: $0.667
461In Stock

Mfr. Part No.
51382-1400

Mouser Part No
538-51382-1400

Molex

Headers & Wire Housings 2.0 WTB HSG 14CKT MICROCLASP

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Datasheet

461In Stock

$0.667

$0.569

$0.509

$0.484

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 Ckt Vert. Header

55917-1410
Molex
1: $1.15
2,626In Stock

Mfr. Part No.
55917-1410

Mouser Part No
538-55917-1410

Molex

Headers & Wire Housings 14 Ckt Vert. Header

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Datasheet

2,626In Stock

$1.15

$0.965

$0.955

$0.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 Ckt Vert. Header

55917-1810
Molex
1: $1.24
2,563In Stock

Mfr. Part No.
55917-1810

Mouser Part No
538-55917-1810

Molex

Headers & Wire Housings 18 Ckt Vert. Header

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Datasheet

2,563In Stock

$1.24

$1.05

$0.897

$0.869

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Dual Conn Dip Plg Hsg 20Ckt

55917-2030
Molex
1: $2.29
33In Stock

Mfr. Part No.
55917-2030

Mouser Part No
538-55917-2030

Molex

Headers & Wire Housings 2.0 WtB Dual Conn Dip Plg Hsg 20Ckt

Datasheet

33In Stock

$2.29

$2.09

$1.77

$1.70

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22 Ckt Vert. Header

55917-2210
Molex
1: $1.61
1,549In Stock
4,000Expected 23/4/2026

Mfr. Part No.
55917-2210

Mouser Part No
538-55917-2210

Molex

Headers & Wire Housings 22 Ckt Vert. Header

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Datasheet

1,549In Stock

4,000Expected 23/4/2026

$1.61

$1.37

$1.08

$1.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 Ckt Vert. Header

55917-2410
Molex
1: $1.40
1,482In 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

1,482In Stock

$1.40

$1.20

$1.15

$0.915

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Min.: 1
Mult.: 1

Headers & Wire Housings 34 Ckt Vert. Header

55917-3410
Molex
1: $2.91
175In Stock

Mfr. Part No.
55917-3410

Mouser Part No
538-55917-3410

Molex

Headers & Wire Housings 34 Ckt Vert. Header

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Datasheet

175In Stock

$2.91

$2.54

$2.43

$2.38

View

Min.: 1
Mult.: 1

Headers & Wire Housings 38 Ckt Vert. Header

55917-3810
Molex
1: $2.96
265In Stock
1,200Expected 23/4/2026

Mfr. Part No.
55917-3810

Mouser Part No
538-55917-3810

Molex

Headers & Wire Housings 38 Ckt Vert. Header

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Datasheet

265In Stock

1,200Expected 23/4/2026

$2.96

$2.52

$1.99

$1.88

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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: $0.431
6,545In 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

6,545In Stock

$0.431

$0.381

$0.338

$0.329

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy lg Hsg Assy Str 4Ckt

55932-0410
Molex
1: $0.473
3,423In Stock
21,600On Order

Mfr. Part No.
55932-0410

Mouser Part No
538-55932-0410

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy lg Hsg Assy Str 4Ckt

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Datasheet

3,423In Stock

21,600On Order

$0.473

$0.428

$0.423

$0.389

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy sy Str W/O Boss 9Ck

55932-0930
Molex
1: $1.21
1,212In Stock

Mfr. Part No.
55932-0930

Mouser Part No
538-55932-0930

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy sy Str W/O Boss 9Ck

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Datasheet

1,212In Stock

$1.21

$0.699

$0.595

$0.584

$0.578

Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy g Hsg Assy Str 11Ck

55932-1110
Molex
1: $1.06
291In Stock

Mfr. Part No.
55932-1110

Mouser Part No
538-55932-1110

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy g Hsg Assy Str 11Ck

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Datasheet

291In Stock

$1.06

$0.898

$0.728

$0.68

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy g Hsg Assy Str 12Ckt

55932-1210
Molex
1: $1.10
1,234In Stock
3,200Expected 26/5/2026

Mfr. Part No.
55932-1210

Mouser Part No
538-55932-1210

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy g Hsg Assy Str 12Ckt

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Datasheet

1,234In Stock

3,200Expected 26/5/2026

$1.10

$1.02

$1.01

$0.923

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy y Str W/O Boss 15Ck

55932-1530
Molex
1: $1.49
88In Stock

Mfr. Part No.
55932-1530

Mouser Part No
538-55932-1530

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy y Str W/O Boss 15Ck

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Datasheet

88In Stock

$1.49

$1.32

$1.28

$1.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WtB Plg Hsg Assy Assy RA W/Boss 4Ckt

55935-0410
Molex
1: $0.528
4,822In Stock
7,200Expected 1/5/2026

Mfr. Part No.
55935-0410

Mouser Part No
538-55935-0410

Molex

Headers & Wire Housings 2.0 WtB Plg Hsg Assy Assy RA W/Boss 4Ckt

Learn More

Datasheet

4,822In Stock

7,200Expected 1/5/2026

$0.528

$0.464

$0.396

$0.371

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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