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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: $0.403
9,252In Stock

Mfr. Part #
500638-1007

Mouser Part #
538-500638-1007

Molex

Headers & Wire Housings 2mm Retainer 10Ckt

Datasheet

9,252In Stock

$0.403

$0.341

$0.305

$0.29

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Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Dual Cont Retainer 15Ckt

500638-1507
Molex
1: $0.481
5,605In Stock
12,000Expected 2026-05-14

Mfr. Part #
500638-1507

Mouser Part #
538-500638-1507

Molex

Headers & Wire Housings 2mm Dual Cont Retainer 15Ckt

Datasheet

5,605In Stock

12,000Expected 2026-05-14

$0.481

$0.401

$0.358

$0.341

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Min.: 1
Mult.: 1

Headers & Wire Housings MicroClasp 2mm Dual Retainer 16Ckt

500638-1607
Molex
1: $0.605
171In Stock

Mfr. Part #
500638-1607

Mouser Part #
538-500638-1607

Molex

Headers & Wire Housings MicroClasp 2mm Dual Retainer 16Ckt

Datasheet

171In Stock

$0.605

$0.519

$0.456

$0.403

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2mm Retainer 20Ckt

500638-2007
Molex
1: $0.868
1,224In Stock

Mfr. Part #
500638-2007

Mouser Part #
538-500638-2007

Molex

Headers & Wire Housings 2mm Retainer 20Ckt

Datasheet

1,224In Stock

$0.868

$0.747

$0.684

$0.617

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Min.: 1
Mult.: 1

Headers & Wire Housings 30CKT FEMALE DR WTB RECPT HSG

51242-3000
Molex
1: $1.04
1,067In Stock

Mfr. Part #
51242-3000

Mouser Part #
538-51242-3000

Molex

Headers & Wire Housings 30CKT FEMALE DR WTB RECPT HSG

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Datasheet

1,067In Stock

$1.04

$0.907

$0.871

$0.842

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 Ckt Housing

51353-2000
Molex
1: $0.915
2,023In Stock

Mfr. Part #
51353-2000

Mouser Part #
538-51353-2000

Molex

Headers & Wire Housings 20 Ckt Housing

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Datasheet

2,023In Stock

$0.915

$0.763

$0.732

$0.729

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Min.: 1
Mult.: 1

Headers & Wire Housings 36 Ckt Housing

51353-3600
Molex
1: $1.94
669In Stock

Mfr. Part #
51353-3600

Mouser Part #
538-51353-3600

Molex

Headers & Wire Housings 36 Ckt Housing

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Datasheet

669In Stock

$1.94

$1.83

$1.74

$1.51

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Min.: 1
Mult.: 1

Headers & Wire Housings 38 Ckt Housing

51353-3800
Molex
1: $2.19
1,550In Stock

Mfr. Part #
51353-3800

Mouser Part #
538-51353-3800

Molex

Headers & Wire Housings 38 Ckt Housing

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Datasheet

1,550In Stock

$2.19

$1.92

$1.80

$1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 7CKT MICROCLASP

51382-0700
Molex
1: $0.45
5,385In Stock
16,000Expected 2026-05-05

Mfr. Part #
51382-0700

Mouser Part #
538-51382-0700

Molex

Headers & Wire Housings 2.0 WTB HSG 7CKT MICROCLASP

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Datasheet

5,385In Stock

16,000Expected 2026-05-05

$0.45

$0.378

$0.339

$0.322

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 10CKT MICROCLASP

51382-1000
Molex
1: $0.558
2,609In Stock

Mfr. Part #
51382-1000

Mouser Part #
538-51382-1000

Molex

Headers & Wire Housings 2.0 WTB HSG 10CKT MICROCLASP

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Datasheet

2,609In Stock

$0.558

$0.527

$0.471

$0.45

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 WTB HSG 14CKT MICROCLASP

51382-1400
Molex
1: $0.744
461In Stock

Mfr. Part #
51382-1400

Mouser Part #
538-51382-1400

Molex

Headers & Wire Housings 2.0 WTB HSG 14CKT MICROCLASP

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Datasheet

461In Stock

$0.744

$0.634

$0.567

$0.539

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 Ckt Vert. Header

55917-1410
Molex
1: $1.29
2,626In Stock

Mfr. Part #
55917-1410

Mouser Part #
538-55917-1410

Molex

Headers & Wire Housings 14 Ckt Vert. Header

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Datasheet

2,626In Stock

$1.29

$1.08

$1.06

$1.03

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 Ckt Vert. Header

55917-1810
Molex
1: $1.38
2,563In Stock

Mfr. Part #
55917-1810

Mouser Part #
538-55917-1810

Molex

Headers & Wire Housings 18 Ckt Vert. Header

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Datasheet

2,563In Stock

$1.38

$1.17

$1.00

$0.969

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Min.: 1
Mult.: 1

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

55917-2030
Molex
1: $2.56
33In Stock

Mfr. Part #
55917-2030

Mouser Part #
538-55917-2030

Molex

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

Datasheet

33In Stock

$2.56

$2.33

$1.97

$1.89

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 Ckt Vert. Header

55917-2210
Molex
1: $1.80
1,549In Stock
4,000Expected 2026-04-23

Mfr. Part #
55917-2210

Mouser Part #
538-55917-2210

Molex

Headers & Wire Housings 22 Ckt Vert. Header

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Datasheet

1,549In Stock

4,000Expected 2026-04-23

$1.80

$1.53

$1.20

$1.19

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 Ckt Vert. Header

55917-2410
Molex
1: $1.57
1,482In Stock

Mfr. Part #
55917-2410

Mouser Part #
538-55917-2410

Molex

Headers & Wire Housings 24 Ckt Vert. Header

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Datasheet

1,482In Stock

$1.57

$1.34

$1.28

$1.02

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Min.: 1
Mult.: 1

Headers & Wire Housings 34 Ckt Vert. Header

55917-3410
Molex
1: $3.24
175In Stock

Mfr. Part #
55917-3410

Mouser Part #
538-55917-3410

Molex

Headers & Wire Housings 34 Ckt Vert. Header

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Datasheet

175In Stock

$3.24

$2.84

$2.71

$2.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 38 Ckt Vert. Header

55917-3810
Molex
1: $3.30
265In Stock
1,200Expected 2026-04-23

Mfr. Part #
55917-3810

Mouser Part #
538-55917-3810

Molex

Headers & Wire Housings 38 Ckt Vert. Header

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Datasheet

265In Stock

1,200Expected 2026-04-23

$3.30

$2.81

$2.22

$2.09

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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: $0.481
6,545In Stock

Mfr. Part #
55932-0310

Mouser Part #
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

$0.481

$0.425

$0.377

$0.367

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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: $0.527
3,478In Stock
21,600On Order

Mfr. Part #
55932-0410

Mouser Part #
538-55932-0410

Molex

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

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Datasheet

3,478In Stock

21,600On Order

$0.527

$0.477

$0.471

$0.434

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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: $1.35
1,212In Stock

Mfr. Part #
55932-0930

Mouser Part #
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

$1.35

$0.78

$0.663

$0.651

$0.645

Min.: 1
Mult.: 1

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

55932-1110
Molex
1: $1.18
291In Stock

Mfr. Part #
55932-1110

Mouser Part #
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

$1.18

$1.00

$0.812

$0.758

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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: $1.22
1,234In Stock
3,200Expected 2026-05-26

Mfr. Part #
55932-1210

Mouser Part #
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 2026-05-26

$1.22

$1.13

$1.03

$0.918

$0.845

Min.: 1
Mult.: 1

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

55932-1530
Molex
1: $1.66
88In Stock

Mfr. Part #
55932-1530

Mouser Part #
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

$1.66

$1.47

$1.43

$1.41

View

Min.: 1
Mult.: 1

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

55935-0410
Molex
1: $0.589
4,822In Stock
7,200Expected 2026-05-01

Mfr. Part #
55935-0410

Mouser Part #
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 2026-05-01

$0.589

$0.518

$0.442

$0.414

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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