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RS Pro Contact Probes

Contact Probes products in the Automation Components category from RS Pro. The product can be selected based on many product specifications. RS Pro offers products around 4 items and the product specifications can easily be compared. Search and select detailed specifications of parts for your machine with free CAD downloads. RS Pro products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

Configure

Specification/Dimensions

Plunger Outer Dia. D1(Ø)
0.12

0.15

0.18

0.2

0.21

0.22

0.25

0.28

0.29

0.3

0.34

0.35

0.37

0.38

0.4

0.42

0.48

0.49

0.5

0.53

0.54

0.6

0.64

0.67

0.68

0.69

0.73

0.75

0.8

0.9

0.93

0.99

1

1.02

1.05

1.06

1.2

1.25

1.27

1.3

1.4

1.46

1.5

1.55

1.58

1.7

1.76

1.8

1.9

1.93

1.96

2.0

2.03

2.4

2.5

2.54

3

3.95

3.96

4

5

8.0
Drawing

Clear

Mounting Pitch(mm)
0.3

0.35

0.4

0.45

0.46

0.5

0.55

0.6

0.65

0.76

0.8

0.9

1

1.27

1.4

1.5

1.7

1.9

1.91

2.0

2.54

3.0

3.18

3.5

3.96

4.0

4.5

5.0

6.0

7.0

9.0
Clear

Type
- One Side Probe
- Double Tipped Probe
- Turn Probe
- Contact Probes Assembly
- Receptacle
- Terminal for Probes
- Shrink Tube
- Circuit Board Guide Components
Details

Clear

Allowable Current(A)
0.5

1

1.3

1.5

1.9

2

2.5

3

5
Clear

Plunger Length L1 (Range)(mm)
0.1~3

3.1~5

5.1~8

8.1~12

12.1~15

15.1~
Drawing

Clear

End Shape
- Cylinder
- Half Cylinder
- Wire Wrap
Larger Image

Clear

Barrel, Receptacle Outer Dia. D2(Ø)
0.26

0.3

0.31

0.35

0.36

0.38

0.4～0.43

0.44

0.45

0.48

0.5

0.51

0.55～0.58

0.58

0.6

0.65

0.67

0.68

0.72

0.75

0.76

0.78

0.80

0.85

0.87

0.88

0.90

0.95

0.98

1

1.02

1.05

1.10

1.20

1.31

1.32

1.37

1.40

1.43

1.45

1.60

1.67

1.68

2

2.33

2.36

2.5

2.69

2.70

2.71

2.95

3.18

3.2

3.5

3.56

4.2
Drawing

Clear

Barrel, Receptacle Length L2 (Range)(mm)
- 5~10
- 10.1~15
- 15.1~20
- 20.1~25
- 25.1~30
- 30.1~
Drawing

Clear

Integrated Probe Type
- Spring Externally Mounted
- Spring Built-in
- Screw Slot
- Resin Sleeve
- Screw Wire Connection
Images

Clear

Plunger Surface Treatment
- Nickel Plating Base, Gold Plating
- Nickel Plating Base, Rhodium Plating
- Nickel Plating
Clear

Receptacle Outermost Dia. D (Range)(Ø)
- 0.01~1
- 1.01~1.5
- 1.51~2
- 2.01~3
- 3.01~
Drawing

Clear

Properties
- Standard
- High Frequency Compatible
Clear

Plunger Material
- Copper Alloy
- Carbon Steel
- Others
Clear

Resistance(mΩ)
35

50

60

70

80

100

180

200

250

300
Clear

Plunger Tip Shape
- Needle
- Triangular Pyramid
- Three-Needle
- Sphere Shape (SR)
- Cup
- Flat
- Straight Crown
- Tapered Crown
- Waffle
Larger Image

Clear

Stroke (Range)(mm)
- <1
- 1~2.6
- 3~4.5
- 5~6.5
- 7~9.5
- >10
Clear

2/3 Stroke Spring Pressure (Range)(gf)
- 0~30
- 30.1~50
- 50.1~100
- 100.1~150
- 150.1~200
- 200.1~300
- 300.1~
Clear

Barrel, Receptacle Material
- Copper Alloy
- Plastic
Clear

Initial Spring Pressure (Range)(gf)
0~10

10.1~20

20.1~30

30.1~50

50.1~100

100.1~200

200.1~
Clear

Brand	(79) (15) RS Pro (4)
CAD	2D 3D

4 items

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: 30; 60; 90

Compare

RS PRO 2.54 mm Pitch Spring Test Probe with Flat Head Tip, 3 A【5 Pieces Per Package】

RS Pro

Specifications
Current Rating = 3A

From: ฿ 441.00
Days to Ship: 8 Day(s)

8 Day(s)

Compare

RS PRO 2.54 mm Pitch Spring Test Probe with Needle Tip, 3 A【5 Pieces Per Package】

RS Pro

Specifications
Current Rating = 3A

From: ฿ 564.00
Days to Ship: 8 Day(s)

8 Day(s)

Compare

RS PRO 2.54mm Pitch Spring Test Probe with Rounded Tip, 3 A【5 Pieces Per Package】

RS Pro

Specifications
Current Rating = 3A

From: ฿ 758.00
Days to Ship: 8 Day(s)

8 Day(s)

Compare

RS PRO 1.27 mm Pitch Spring Test Probe with Point Tip, 1.5 A【5 Pieces Per Package】

RS Pro

Specifications
Current Rating = 1.5A

From: ฿ 682.00
Days to Ship: 8 Day(s)

8 Day(s)


Brand
Product Series
From
Days to Ship
Plunger Outer Dia. D1(Ø)
Mounting Pitch(mm)
Type
Allowable Current(A)
Plunger Length L1 (Range)(mm)
End Shape
Barrel, Receptacle Outer Dia. D2(Ø)
Barrel, Receptacle Length L2 (Range)(mm)
Integrated Probe Type
Plunger Surface Treatment
Receptacle Outermost Dia. D (Range)(Ø)
Properties
Plunger Material
Resistance(mΩ)
Plunger Tip Shape
Stroke (Range)(mm)
2/3 Stroke Spring Pressure (Range)(gf)
Barrel, Receptacle Material
Initial Spring Pressure (Range)(gf)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	RS Pro	RS Pro	RS Pro	RS Pro
Product Series	RS PRO 2.54 mm Pitch Spring Test Probe with Flat Head Tip, 3 A【5 Pieces Per Package】	RS PRO 2.54 mm Pitch Spring Test Probe with Needle Tip, 3 A【5 Pieces Per Package】	RS PRO 2.54mm Pitch Spring Test Probe with Rounded Tip, 3 A【5 Pieces Per Package】	RS PRO 1.27 mm Pitch Spring Test Probe with Point Tip, 1.5 A【5 Pieces Per Package】
From	฿ 441.00	฿ 564.00	฿ 758.00	฿ 682.00
Days to Ship	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)
Plunger Outer Dia. D1(Ø)	-	-	-	-
Mounting Pitch(mm)	-	-	-	-
Type	-	-	-	-
Allowable Current(A)	-	-	-	-
Plunger Length L1 (Range)(mm)	-	-	-	-
End Shape	-	-	-	-
Barrel, Receptacle Outer Dia. D2(Ø)	-	-	-	-
Barrel, Receptacle Length L2 (Range)(mm)	-	-	-	-
Integrated Probe Type	-	-	-	-
Plunger Surface Treatment	-	-	-	-
Receptacle Outermost Dia. D (Range)(Ø)	-	-	-	-
Properties	-	-	-	-
Plunger Material	-	-	-	-
Resistance(mΩ)	-	-	-	-
Plunger Tip Shape	-	-	-	-
Stroke (Range)(mm)	-	-	-	-
2/3 Stroke Spring Pressure (Range)(gf)	-	-	-	-
Barrel, Receptacle Material	-	-	-	-
Initial Spring Pressure (Range)(gf)	-	-	-	-

Application example related to this category

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Related Categories to Contact Probes

- Optoronics Related Components
- Contact Probes

FAQ Contact Probes

Question: What are the applications of different types of probes?: Answer: Touch probe heads are designed for various industrial applications, each suited to specific measurement tasks:
Single-ended probes: Typically used for basic measurements where a single point of contact is sufficient. Ideal for simple distance measurements or when space constraints limit the use of larger probes.
Double-ended probes: Offer dual functionality, allowing for contact at two points simultaneously. These are useful in applications requiring alignment or balance checks, as well as in more complex geometrical measurements.
Adjustable probes: Feature mechanisms that allow the tip's position to be finely adjusted, enhancing precision in tasks that require highly accurate placement or alignment.
High-current probes: Designed to handle higher electrical currents, these are essential in applications that involve electrical measurements or need to accommodate a higher power load.
Question: How do I select the right touch probe head?: Answer: Selecting the right touch probe head involves a detailed understanding of your measurement needs and the specifics of your machinery. Here’s an expanded guide on how to choose the best probe:
Assess Outer Diameter (O.D.): This determines how the probe fits into your machine setup. Ensure the diameter aligns with your machine's mounting specifications.
Probe Type: Choose between single-ended for simpler tasks or double-ended for complex or dual-contact measurements. Consider adjustable or high-current probes for specialized tasks.
Electrical Specifications: Look at the electrical current and voltage ratings of the probe. It’s crucial these match your system's requirements to avoid performance issues or equipment damage.
Environment and Material Compatibility: Consider the environmental conditions (like temperature and humidity) and the material compatibility, especially if the probe is used in harsh conditions.
Accuracy Requirements: Higher precision might necessitate probes with better sensitivity or those made from materials that offer greater stability and less thermal expansion.
By closely aligning these factors with your specific needs, you ensure that the probe you select enhances the functionality and accuracy of your machinery.
Question: What are the applications of different types of probes?: Answer: The applications of different types of probes are quite diverse, and choosing the right type depends heavily on the specific measurement tasks involved:
Single-ended probes are typically used for straightforward, one-point contact measurements. They are ideal for applications where minimal contact is needed, such as checking the presence or absence of a component or simple dimension checking.
Double-ended probes are more suitable for applications that require contact with two separate points simultaneously. This can be essential for tasks that need to measure differential distances or check the alignment between two points.
Adjustable probes provide versatility, allowing for adjustments to the probe length or angle, making them suitable for precision tasks where measurement targets vary frequently or are located in difficult-to-access areas.
High-current probes are used in applications where higher electrical throughput is necessary. They are crucial in environments where electrical measurements need to accommodate larger currents without affecting the probe's performance or safety.
Each type of probe offers unique benefits that can be matched to the specific requirements of different industrial, scientific, or quality control applications.