Connectors – Mouser United Kingdom

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High-Speed Solutions

Molex High-Speed Solutions meet the most stringent high-speed performance requirements. The broad connector portfolio supports a wide range of data rates in multiple sizes and shapes. High-speed interconnect solutions provide the flexibility and scalability required to meet the demands of next-generation systems.

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Part #

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 40 CKT

53627-0474
Molex
1: £3.84
2,766In Stock

Mfr. Part No.
53627-0474

Mouser Part No
538-53627-0474

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 40 CKT

Learn More

Datasheet

2,766In Stock

Cut Tape

£3.84

£3.27

£3.06

£2.92

View

Reel

£2.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 60 CKT

53627-0674
Molex
1: £4.28
1,808In Stock

Mfr. Part No.
53627-0674

Mouser Part No
538-53627-0674

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 60 CKT

Learn More

Datasheet

1,808In Stock

Cut Tape

£4.28

£3.89

£3.69

£3.61

Reel

£2.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 70 CKT

53627-0774
Molex
1: £3.35
1,156In Stock

Mfr. Part No.
53627-0774

Mouser Part No
538-53627-0774

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 70 CKT

Learn More

Datasheet

1,156In Stock

Cut Tape

£3.35

£2.85

£2.67

£2.55

Reel

£2.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT

53627-1074
Molex
1: £5.10
325In Stock

Mfr. Part No.
53627-1074

Mouser Part No
538-53627-1074

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT

Learn More

Datasheet

325In Stock

Cut Tape

£5.10

£4.33

£4.06

£3.87

View

Reel

£3.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 120 CKT

53627-1274
Molex
1: £13.11
322In Stock

Mfr. Part No.
53627-1274

Mouser Part No
538-53627-1274

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 120 CKT

Learn More

Datasheet

322In Stock

Cut Tape

£13.11

£11.36

£10.76

£10.62

View

Reel

£8.09

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors SlimStack .635MM PLG 10MM/16MM MTH 160CKT

53627-1674
Molex
1: £6.31
338In Stock

Mfr. Part No.
53627-1674

Mouser Part No
538-53627-1674

Molex

Board to Board & Mezzanine Connectors SlimStack .635MM PLG 10MM/16MM MTH 160CKT

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Datasheet

338In Stock

Cut Tape

£6.31

£5.37

£5.03

£4.79

Reel

£4.29

View

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 20 CKT

53647-0274
Molex
1: £3.78
1,591In Stock

Mfr. Part No.
53647-0274

Mouser Part No
538-53647-0274

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 20 CKT

Learn More

Datasheet

1,591In Stock

Cut Tape

£3.78

£3.44

£3.26

£3.03

Reel

£2.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 840

Board to Board & Mezzanine Connectors 30 Ckt Vert. Plug 0.5mm SMT Dual-Row

53748-0308
Molex
1: £1.88
5,044In Stock

Mfr. Part No.
53748-0308

Mouser Part No
538-53748-0308

Molex

Board to Board & Mezzanine Connectors 30 Ckt Vert. Plug 0.5mm SMT Dual-Row

Learn More

Datasheet

5,044In Stock

Cut Tape

£1.88

£1.63

£1.47

£1.40

Reel

£1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors .50MM 50P VERT PLUG SMT 2R

53748-0504
Molex
1: £3.21
1,190In Stock

Mfr. Part No.
53748-0504

Mouser Part No
538-53748-0504

Molex

Board to Board & Mezzanine Connectors .50MM 50P VERT PLUG SMT 2R

Learn More

Datasheet

1,190In Stock

Cut Tape

£3.21

£2.73

£2.44

£2.32

View

Reel

£1.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors 20 Ckt Vert. Plug w/out solder tab

53885-0208
Molex
1: £1.67
9,643In Stock

Mfr. Part No.
53885-0208

Mouser Part No
538-53885-0208

Molex

Board to Board & Mezzanine Connectors 20 Ckt Vert. Plug w/out solder tab

Learn More

Datasheet

9,643In Stock

Cut Tape

£1.67

£1.42

£1.26

£1.20

Reel

£0.925

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors .5MM 2R VERT 20P PLG SMT W/O SLDR TAB

53916-0208
Molex
1: £2.33
4,675In Stock

Mfr. Part No.
53916-0208

Mouser Part No
538-53916-0208

Molex

Board to Board & Mezzanine Connectors .5MM 2R VERT 20P PLG SMT W/O SLDR TAB

Learn More

Datasheet

4,675In Stock

Cut Tape

£2.33

£1.99

£1.78

£1.69

View

Reel

£1.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 2.5MM HEIGHT

54102-0204
Molex
1: £2.04
4,809In Stock

Mfr. Part No.
54102-0204

Mouser Part No
538-54102-0204

Molex

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 2.5MM HEIGHT

Learn More

Datasheet

4,809In Stock

Cut Tape

£2.04

£1.85

£1.75

£1.63

Reel

£1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 60P 2-3 MM HEIGHT

54363-0689
Molex
1: £1.88
6,762In Stock

Mfr. Part No.
54363-0689

Mouser Part No
538-54363-0689

Molex

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 60P 2-3 MM HEIGHT

Learn More

Datasheet

6,762In Stock

Cut Tape

£1.88

£1.60

£1.42

£1.36

View

Reel

£1.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Board to Board & Mezzanine Connectors 0.4 B/B RA Rec Hsg Assy 34Ckt EmbsTpPkg

54552-0342
Molex
1: £1.34
1,577In Stock

Mfr. Part No.
54552-0342

Mouser Part No
538-54552-0342

Molex

Board to Board & Mezzanine Connectors 0.4 B/B RA Rec Hsg Assy 34Ckt EmbsTpPkg

Learn More

Datasheet

1,577In Stock

Cut Tape

£1.34

£1.17

£1.13

£1.05

Reel

£0.721

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board to Board & Mezzanine Connectors SlimStack RECEP SMT DR VRT STKG 60CKT

54684-0604
Molex
1: £3.06
4,027In Stock

Mfr. Part No.
54684-0604

Mouser Part No
538-54684-0604

Molex

Board to Board & Mezzanine Connectors SlimStack RECEP SMT DR VRT STKG 60CKT

Datasheet

4,027In Stock

Cut Tape

£3.06

£2.78

£2.64

£2.44

Reel

£1.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 30P 1.5MM HEIGHT

54722-0304
Molex
1: £1.44
4,095In Stock
18,000Expected 13/05/2026

Mfr. Part No.
54722-0304

Mouser Part No
538-54722-0304

Molex

Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 30P 1.5MM HEIGHT

Learn More

Datasheet

4,095In Stock

18,000Expected 13/05/2026

Cut Tape

£1.44

£1.23

£1.10

£1.05

Reel

£0.849

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 30 CKT

55091-0374
Molex
1: £2.16
5,366In Stock

Mfr. Part No.
55091-0374

Mouser Part No
538-55091-0374

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 30 CKT

Learn More

Datasheet

5,366In Stock

Cut Tape

£2.16

£1.99

£1.90

£1.79

Reel

£1.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 40 CKT

55091-0474
Molex
1: £2.60
4,196In Stock

Mfr. Part No.
55091-0474

Mouser Part No
538-55091-0474

Molex

Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 40 CKT

Learn More

Datasheet

4,196In Stock

Cut Tape

£2.60

£2.37

£2.23

£2.09

Reel

£1.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors 0.635 BtB Plg Hsg As sy 120Ckt EmbsTp Pkg

55091-1274
Molex
1: £10.37
146In Stock

Mfr. Part No.
55091-1274

Mouser Part No
538-55091-1274

Molex

Board to Board & Mezzanine Connectors 0.635 BtB Plg Hsg As sy 120Ckt EmbsTp Pkg

Learn More

Datasheet

146In Stock

Cut Tape

£10.37

£8.82

£8.27

£7.87

£7.67

Reel

£7.18

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors .5MM VERT PLG 20CKT SMT DUAL ROW

55560-0207
Molex
1: £1.32
3,948In Stock
12,000Expected 01/06/2026

Mfr. Part No.
55560-0207

Mouser Part No
538-55560-0207

Molex

Board to Board & Mezzanine Connectors .5MM VERT PLG 20CKT SMT DUAL ROW

Learn More

Datasheet

3,948In Stock

12,000Expected 01/06/2026

Cut Tape

£1.32

£1.13

£1.00

£0.96

View

Reel

£0.756

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors .5MM VERT PLG 22CKT SMT DUAL ROW

55560-0227
Molex
1: £1.43
2,570In Stock

Mfr. Part No.
55560-0227

Mouser Part No
538-55560-0227

Molex

Board to Board & Mezzanine Connectors .5MM VERT PLG 22CKT SMT DUAL ROW

Learn More

Datasheet

2,570In Stock

Cut Tape

£1.43

£1.25

£1.20

£1.12

Reel

£0.699

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5 mm SMT Dual-Row

55560-0407
Molex
1: £3.40
2,940In Stock

Mfr. Part No.
55560-0407

Mouser Part No
538-55560-0407

Molex

Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5 mm SMT Dual-Row

Learn More

Datasheet

2,940In Stock

Cut Tape

£3.40

£3.10

£2.93

£2.73

View

Reel

£1.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board to Board & Mezzanine Connectors 20 Ckt Plug J-leads & solder tab

55909-0274
Molex
1: £1.56
3,943In Stock

Mfr. Part No.
55909-0274

Mouser Part No
538-55909-0274

Molex

Board to Board & Mezzanine Connectors 20 Ckt Plug J-leads & solder tab

Learn More

Datasheet

3,943In Stock

Cut Tape

£1.56

£1.35

£1.27

£1.20

Reel

£0.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCI Express/PCI Connectors 0.8 PITCH MINIPCI EX I EXPRESS 4.0H CONN.

67910-1002
Molex
1: £1.82
3,611In Stock

Mfr. Part No.
67910-1002

Mouser Part No
538-67910-1002

Molex

PCI Express/PCI Connectors 0.8 PITCH MINIPCI EX I EXPRESS 4.0H CONN.

Learn More

Datasheet

3,611In Stock

Cut Tape

£1.82

£1.55

£1.38

£1.32

Reel

£1.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,080

PCI Express/PCI Connectors 0.8MM PITCH MINI PCI TCH MINI PCI-E CONN

67910-5700
Molex
1: £1.94
5,536In Stock

Mfr. Part No.
67910-5700

Mouser Part No
538-67910-5700

Molex

PCI Express/PCI Connectors 0.8MM PITCH MINI PCI TCH MINI PCI-E CONN

Learn More

Datasheet

5,536In Stock

Cut Tape

£1.94

£1.65

£1.48

£1.41

Reel

£1.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

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