.hide-partial { max-height: none; } .show-more { display: none; }

S-1 Series Contact Probes

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 63

Applied Filters:

Series = S-1

Type

Tip Style

Length

Current Rating

Spring Force

Travel

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Contact Probes FLAT TIP PROBE

S-1-F-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.50
3,089In Stock

Mfr. Part No.
S-1-F-2-G D/C .670 OAL

Mouser Part No
818-S-1-F-2-G

Smiths Interconnect / IDI

Contact Probes FLAT TIP PROBE

Datasheet

3,089In Stock

$1.50

$1.31

$1.28

$1.08

View

Min.: 1
Mult.: 1

Probe

Flat

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADED CONCAVE

S-1-A-2-D D/C .670 OAL
Smiths Interconnect / IDI
1: $1.50
4,767In Stock

Mfr. Part No.
S-1-A-2-D D/C .670 OAL

Mouser Part No
818-S-1-A-2-D-.670

Smiths Interconnect / IDI

Contact Probes HEADED CONCAVE

Datasheet

4,767In Stock

$1.50

$1.48

$1.26

$1.16

$1.00

Min.: 1
Mult.: 1

Probe

Concave

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADED SERRATED DURALLOY

S-1-H-3.8-D D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
8,520In Stock

Mfr. Part No.
S-1-H-3.8-D D/C .670 OAL

Mouser Part No
818-S-1-H-3.8-D

Smiths Interconnect / IDI

Contact Probes HEADED SERRATED DURALLOY

Datasheet

8,520In Stock

$1.64

$1.43

$1.37

$1.34

View

Min.: 1
Mult.: 1

Probe

Serrated

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADLESS 30 DEG SPEAR

S-1-B-6.6-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
1,106In Stock

Mfr. Part No.
S-1-B-6.6-G D/C .670 OAL

Mouser Part No
818-S-1-B-6.6-G-.670

Smiths Interconnect / IDI

Contact Probes HEADLESS 30 DEG SPEAR

Datasheet

1,106In Stock

$1.64

$1.43

$1.37

$1.34

View

Min.: 1
Mult.: 1

Probe

Spear

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes S-1-H-3.8-G

100024-008-922
Smiths Interconnect / IDI
1: $1.64
744In Stock

Mfr. Part No.
100024-008-922

Mouser Part No
818-100024-008-922

Smiths Interconnect / IDI

Contact Probes S-1-H-3.8-G

744In Stock

$1.64

$1.43

$1.39

$1.17

View

Min.: 1
Mult.: 1

S-1

Contact Probes HEADLESS FLAT

S-1-C-6.6-D D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
383In Stock

Mfr. Part No.
S-1-C-6.6-D D/C .670 OAL

Mouser Part No
818-S-1-C-6.6-D-.670

Smiths Interconnect / IDI

Contact Probes HEADLESS FLAT

Datasheet

383In Stock

$1.64

$1.43

$1.39

$1.17

View

Min.: 1
Mult.: 1

Probe

Flat

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes HEADED 4 SIDED CHISEL

S-1-K-6.6-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.72
727In Stock

Mfr. Part No.
S-1-K-6.6-G D/C .670 OAL

Mouser Part No
818-S-1-K-6.6-G-.670

Smiths Interconnect / IDI

Contact Probes HEADED 4 SIDED CHISEL

Datasheet

727In Stock

$1.72

$1.50

$1.46

$1.23

View

Min.: 1
Mult.: 1

Probe

Chisel

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes HEADLESS FLAT

S-1-C-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
753In Stock

Mfr. Part No.
S-1-C-2-G D/C .670 OAL

Mouser Part No
818-S-1-C-2-G-.670

Smiths Interconnect / IDI

Contact Probes HEADLESS FLAT

Datasheet

753In Stock

$1.64

$1.43

$1.39

$1.17

View

Min.: 1
Mult.: 1

Probe

Flat

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADLESS RADIUS DURALLOY PLATED

S-1-J-3.8-D D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
326In Stock

Mfr. Part No.
S-1-J-3.8-D D/C .670 OAL

Mouser Part No
818-S-1-J-3.8-D

Smiths Interconnect / IDI

Contact Probes HEADLESS RADIUS DURALLOY PLATED

Datasheet

326In Stock

$1.64

$1.43

$1.39

$1.17

View

Min.: 1
Mult.: 1

Probe

Spherical Radius

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADED 4 SIDED CHISEL

S-1-K-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.72
121In Stock

Mfr. Part No.
S-1-K-2-G D/C .670 OAL

Mouser Part No
818-S-1-K-2-G-.670

Smiths Interconnect / IDI

Contact Probes HEADED 4 SIDED CHISEL

Datasheet

121In Stock

$1.72

$1.50

$1.46

$1.23

View

Min.: 1
Mult.: 1

Probe

Chisel

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADLESS 4 PT CRWN

S-1-U-6.6-D D/C .670 OAL
Smiths Interconnect / IDI
1: $1.64
607In Stock

Mfr. Part No.
S-1-U-6.6-D D/C .670 OAL

Mouser Part No
818-S-1-U-6.6-D-.670

Smiths Interconnect / IDI

Contact Probes HEADLESS 4 PT CRWN

Datasheet

607In Stock

$1.64

$1.43

$1.39

$1.17

View

Min.: 1
Mult.: 1

Probe

Crown

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes HEADLESS RADIUS, J-Tip S-1-J-2-G

100023-009-922
Smiths Interconnect / IDI
1: $1.50
1,933In Stock

Mfr. Part No.
100023-009-922

Mouser Part No
818-100023-009-922

Smiths Interconnect / IDI

Contact Probes HEADLESS RADIUS, J-Tip S-1-J-2-G

Datasheet

1,933In Stock

$1.50

$1.31

$1.25

$1.23

View

Min.: 1
Mult.: 1

3 A

S-1

Contact Probes HEADED RADIUS

S-1-E-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.63
3,786In Stock

Mfr. Part No.
S-1-E-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-3.8-G

Smiths Interconnect / IDI

Contact Probes HEADED RADIUS

Datasheet

3,786In Stock

$1.63

$1.62

$1.39

$1.17

View

Min.: 1
Mult.: 1

Probe

Convex

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADED CUP

S-1-A-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.40
2,126In Stock
2,500Expected 07/04/2026

Mfr. Part No.
S-1-A-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-A-3.8-G

Smiths Interconnect / IDI

Contact Probes HEADED CUP

Datasheet

2,126In Stock

2,500Expected 07/04/2026

$1.40

$1.28

$1.23

$1.03

View

Min.: 1
Mult.: 1

Probe

Concave

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADLESS SPEAR

S-1-B-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.50
4,682In Stock

Mfr. Part No.
S-1-B-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-B-3.8-G

Smiths Interconnect / IDI

Contact Probes HEADLESS SPEAR

Datasheet

4,682In Stock

$1.50

$1.31

$1.28

$1.08

View

Min.: 1
Mult.: 1

Probe

Spear

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADED RADIUS

S-1-D-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.38
2,361In Stock

Mfr. Part No.
S-1-D-2-G D/C .670 OAL

Mouser Part No
818-S-1-D-2-G

Smiths Interconnect / IDI

Contact Probes HEADED RADIUS

Datasheet

2,361In Stock

$1.38

$1.30

$1.10

$1.02

View

Min.: 1
Mult.: 1

Probe

Convex

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADED SERRATED

S-1-H-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.58
3,592In Stock

Mfr. Part No.
S-1-H-2-G D/C .670 OAL

Mouser Part No
818-S-1-H-2-G

Smiths Interconnect / IDI

Contact Probes HEADED SERRATED

Datasheet

3,592In Stock

$1.58

$1.33

$1.16

Min.: 1
Mult.: 1

Probe

Serrated

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADED SERRATED

S-1-H-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.59
4,162In Stock

Mfr. Part No.
S-1-H-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-H-3.8-G

Smiths Interconnect / IDI

Contact Probes HEADED SERRATED

Datasheet

4,162In Stock

$1.59

$1.51

$1.44

$1.41

View

Min.: 1
Mult.: 1

Probe

Serrated

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADLESS RADIUS

S-1-J-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.65
1,895In Stock

Mfr. Part No.
S-1-J-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-J-3.8-G

Smiths Interconnect / IDI

Contact Probes HEADLESS RADIUS

Datasheet

1,895In Stock

$1.65

$1.40

$1.35

$1.30

View

Min.: 1
Mult.: 1

Probe

Convex

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

Contact Probes HEADLESS SPHERICAL

S-1-J-6.6-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.65
5,790In Stock

Mfr. Part No.
S-1-J-6.6-G D/C .670 OAL

Mouser Part No
818-S-1-J-6.6-G-.670

Smiths Interconnect / IDI

Contact Probes HEADLESS SPHERICAL

Datasheet

5,790In Stock

$1.65

$1.64

$1.44

$1.39

View

Min.: 1
Mult.: 1

Probe

Convex

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes HEADLESS 4 PT CROWN

S-1-U-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.54
4,618In Stock
4,000Expected 04/05/2026

Mfr. Part No.
S-1-U-2-G D/C .670 OAL

Mouser Part No
818-S-1-U-2-G

Smiths Interconnect / IDI

Contact Probes HEADLESS 4 PT CROWN

Datasheet

4,618In Stock

4,000Expected 04/05/2026

$1.54

$1.36

$1.35

$1.14

View

Min.: 1
Mult.: 1

Probe

Crown

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADLESS

S-1-U-6.6-G D/C .670 OAL
Smiths Interconnect / IDI
1: $0.92
2,153In Stock

Mfr. Part No.
S-1-U-6.6-G D/C .670 OAL

Mouser Part No
818-S-1-U-6.6-G

Smiths Interconnect / IDI

Contact Probes HEADLESS

Datasheet

2,153In Stock

$0.92

$0.917

$0.779

$0.75

Quote

Min.: 1
Mult.: 1

Probe

Crown

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes HEADED CUP

S-1-A-2-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.54
1,449In Stock

Mfr. Part No.
S-1-A-2-G D/C .670 OAL

Mouser Part No
818-S-1-A-2-G

Smiths Interconnect / IDI

Contact Probes HEADED CUP

Datasheet

1,449In Stock

$1.54

$1.51

$1.39

Min.: 1
Mult.: 1

Probe

Concave

17.02 mm

3 A

2 oz

1.78 mm

S-1

Contact Probes HEADED CONCAVE

S-1-A-6.6-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.06
1,155In Stock

Mfr. Part No.
S-1-A-6.6-G D/C .670 OAL

Mouser Part No
818-S-1-A-6.6-G-.670

Smiths Interconnect / IDI

Contact Probes HEADED CONCAVE

Datasheet

1,155In Stock

$1.06

$0.975

$0.828

$0.80

Min.: 1
Mult.: 1

Probe

Concave

17.02 mm

3 A

6.6 oz

1.78 mm

S-1

Contact Probes FLAT TIP PROBE

S-1-C-3.8-G D/C .670 OAL
Smiths Interconnect / IDI
1: $1.39
978In Stock

Mfr. Part No.
S-1-C-3.8-G D/C .670 OAL

Mouser Part No
818-S-1-C-3.8-G

Smiths Interconnect / IDI

Contact Probes FLAT TIP PROBE

Datasheet

978In Stock

$1.39

$1.22

$1.03

$0.90

$0.863

Min.: 1
Mult.: 1

Probe

Flat

17.02 mm

3 A

3.8 oz

1.78 mm

S-1

S-1 Series Contact Probes

Customer Service Office

Company

Resources

Support