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Samtec QMSS Series Board to Board & Mezzanine Connectors

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Manufacturer = Samtec Series = QMSS

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Part #

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-H-D-A
Samtec
28: $53.05
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-078-06.75-H-D-A

Mouser Part #
200-QMSS0780675HDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$53.05

$47.94

$42.04

$36.06

View

Min.: 28
Mult.: 28

Headers

156 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-H-D-A-GP
Samtec
22: $64.72
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QMSS-078-06.75-H-D-A-GP

Mouser Part #
200-QMSS0780675HDAGP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$64.72

$61.00

$48.35

$41.48

View

Min.: 22
Mult.: 22

Headers

156 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-H-D-PC4
Samtec
28: $63.66
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-078-06.75-H-D-PC4

Mouser Part #
200-QMSS0780675HDPC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$63.66

$57.53

$50.46

$43.27

View

Min.: 28
Mult.: 28

Headers

164 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D
Samtec
1: $41.58
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-078-06.75-L-D

Mouser Part #
200-QMSS0780675LD

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$41.58

$39.37

$37.12

$33.54

View

Min.: 1
Mult.: 1

Headers

156 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D-A
Samtec
1: $41.58
23Expected 2026-04-13

Mfr. Part #
QMSS-078-06.75-L-D-A

Mouser Part #
200-QMSS0780675LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

23Expected 2026-04-13

$41.58

$39.37

$37.12

$33.54

View

Min.: 1
Mult.: 1

Headers

156 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D-A-K
Samtec
28: $39.28
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
QMSS-078-06.75-L-D-A-K

Mouser Part #
200-QMSS0780675LDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$39.28

$38.33

$30.52

$27.91

View

Min.: 28
Mult.: 28

Headers

156 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D-PC4
Samtec
28: $44.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-078-06.75-L-D-PC4

Mouser Part #
200-QMSS0780675LDPC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$44.53

$40.25

$35.29

$30.27

View

Min.: 28
Mult.: 28

Headers

164 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D-PC8
Samtec
28: $46.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-078-06.75-L-D-PC8

Mouser Part #
200-QMSS0780675LDPC8

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$46.39

$41.92

$36.76

$31.53

View

Min.: 28
Mult.: 28

Headers

172 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-078-06.75-L-D-PT4
Samtec
26: $44.53
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-078-06.75-L-D-PT4

Mouser Part #
200-QMSS0780675LDPT4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$44.53

$40.25

$35.29

$30.27

View

Min.: 26
Mult.: 26

Headers

164 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-01-H-D-EM2
Samtec
26: $78.81
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
QMSS-104-01-H-D-EM2

Mouser Part #
200-QMSS10401HDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$78.81

$71.22

$62.46

$53.57

Quote

Min.: 26
Mult.: 26

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-01-L-D-EM2
Samtec
26: $55.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
QMSS-104-01-L-D-EM2

Mouser Part #
200-QMSS10401LDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$55.14

$49.83

$43.70

$37.48

View

Min.: 26
Mult.: 26

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-06.75-H-D-A
Samtec
28: $65.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-104-06.75-H-D-A

Mouser Part #
200-QMSS1040675HDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$65.68

$59.36

$52.05

$44.65

View

Min.: 28
Mult.: 28

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-06.75-L-D-A
Samtec
28: $45.94
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-104-06.75-L-D-A

Mouser Part #
200-QMSS1040675LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$45.94

$41.52

$36.41

$31.24

View

Min.: 28
Mult.: 28

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-06.75-L-D-A-GP
Samtec
26: $52.83
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-104-06.75-L-D-A-GP

Mouser Part #
200-QMSS1040675LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$52.83

$47.75

$41.87

$35.92

View

Min.: 26
Mult.: 26

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-104-06.75-L-D-A-K
Samtec
28: $46.14
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
QMSS-104-06.75-L-D-A-K

Mouser Part #
200-QMSS1040675LDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$46.14

$41.71

$36.59

$31.41

View

Min.: 28
Mult.: 28

Headers

208 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-016-01-L-D-DP-EM2-PC4
Samtec
52: $24.22
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QMSS-016-01-L-D-DP-EM2-PC4

Mouser Part #
200-QMSS161LDPEM2PC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$24.22

$21.24

$18.22

$15.29

$12.89

Min.: 52
Mult.: 52

Headers

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-32-6.75-L-D-DP-A-GP-K-TR
Samtec
175: $24.51
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-32-6.75-L-D-DP-A-GP-K-TR

Mouser Part #
200-QMSS326675LDGPKT

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$24.51

$21.04

$17.70

Quote

Min.: 175
Mult.: 175

Reel: 175

Headers

0.635 mm (0.025 in)

2 Row

Solder Pin

Straight

300 V

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-048-01-L-D-DP-EM2-PC4
Samtec
26: $53.60
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
QMSS-048-01-L-D-DP-EM2-PC4

Mouser Part #
200-QMSS481LDPEM2PC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$53.60

$48.44

$42.49

$36.44

View

Min.: 26
Mult.: 26

Headers

104 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-052-06.75-L-D-A-GP-K
Samtec
1: $34.38
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-052-06.75-L-D-A-GP-K

Mouser Part #
200-QMSS526675LDAGPK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$34.38

$32.56

$30.68

$24.35

View

Min.: 1
Mult.: 1

Headers

0.635 mm (0.025 in)

2 Row

Solder Pin

Straight

300 V

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-016-01-H-D-DP-EM2-PC4
Samtec
52: $34.63
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QMSS-016-01-H-D-DP-EM2-PC4

Mouser Part #
200-S01601HDDPEM2PC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$34.63

$30.36

$26.05

$21.86

Quote

Min.: 52
Mult.: 52

Headers

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-016-01-H-D-DP-EM2-PC8
Samtec
52: $36.07
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
QMSS-016-01-H-D-DP-EM2-PC8

Mouser Part #
200-S01601HDDPEM2PC8

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$36.07

$31.62

$27.12

$22.78

Quote

Min.: 52
Mult.: 52

Headers

48 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-016-6.75-H-D-DP-PC4-TR
Samtec
250: $21.80
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
QMSS-016-6.75-H-D-DP-PC4-TR

Mouser Part #
200-S016675HDDPPC4TR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$21.80

$18.31

$15.46

Min.: 250
Mult.: 250

Reel: 250

Headers

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-026-01-H-D-EM2-PC4-TR
Samtec
125: $30.38
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QMSS-026-01-H-D-EM2-PC4-TR

Mouser Part #
200-S02601HDEM2PC4TR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

Reel

$30.38

$26.06

$21.89

Quote

Min.: 125
Mult.: 125

Reel: 125

Headers

60 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-026-06.75-L-D-A-GP-K-TR
Samtec
175: $17.21
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QMSS-026-06.75-L-D-A-GP-K-TR

Mouser Part #
200-S0260675LDAGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$17.21

$14.77

$12.43

Quote

Min.: 175
Mult.: 175

Reel: 175

Headers

52 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

QMSS-032-01-L-D-DP-EM2-PC4
Samtec
1: $42.90
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
QMSS-032-01-L-D-DP-EM2-PC4

Mouser Part #
200-S03201LDDPEM2PC4

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$42.90

$40.62

$38.28

$34.60

View

Min.: 1
Mult.: 1

Headers

72 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

11 mm

300 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QMSS

Tray

Samtec QMSS Series Board to Board & Mezzanine Connectors

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