Probe

P21 Probe Series

Automotive standard metric ATE push fit series P21.

Available in a screw in (threaded) version, please see P21/G series.

For a high current version, please see P21-X series.

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Product specification
Mil
100
Centres
2.54 mm
Full Travel
5.30 mm
Working Travel
4.00 mm
Current Resistance
8.00 amps
Continuity Resistance
25.00 mOhms
Product Series
P21
Application
ICT/FCT
Solutions
PCB & ATE Testing

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Please choose your Head Diameter and/or Head style to select Probes. The suitable part numbers are then shown below our head style images.
Head Style:
Part NumberHead DiameterWorking Travel Spring ForceSpring PartHead StyleQuantity
P21-F3-2X
1.50 mm
2.25 N
-2X
Flat - F
P21-M1-1
2.00 mm
1.50 N
-1
Tulip - M1
P21-M1-2
2.00 mm
3.00 N
-1
Tulip - M1
P21-F2-2
1.00 mm
3.00 N
-2
Headless Flat - F
P21-F3-2
1.50 mm
3.00 N
-2
Flat - F
P21-H1-1
2.00 mm
1.50 N
-1
Chisel - H
P21-M-2X
1.80 mm
2.25 N
-2X
Tulip - M1
P21-H-1
1.80 mm
1.50 N
-1
Chisel - H
P21-H-2X
1.80 mm
2.25 N
-2X
Chisel - H
P21-H-2
1.80 mm
3.00 N
-2
Chisel - H
P21-F3-1
1.50 mm
1.50 N
-1
Flat - F
P21-H1-2X
2.00 mm
2.25 N
-2X
Chisel - H
P21-K-1
2.00 mm
1.50 N
-1
Star - K
P21-A1-1
1.80 mm
1.50 N
-1
Concave - A
P21-A-2
2.00 mm
3.00 N
-2
Concave - A
P21-M-1
1.80 mm
1.50 N
-1
Tulip - M1
P21-H1-2
2.00 mm
3.00 N
-2
Chisel - H
P21-M-2
1.80 mm
3.00 N
-2
Tulip - M1
P21-C6-1
3.50 mm
1.50 N
-1
Serrated - C
P21-Q2-2X
1.80 mm
2.25 N
-2X
4 Point Crown - Q
P21-Q-1
1.50 mm
1.50 N
-1
4 Point Crown - Q
P21-Q-2X
1.50 mm
2.25 N
-2X
4 Point Crown - Q
P21-Q-2
1.50 mm
3.00 N
-2
4 Point Crown - Q
P21-Q2-2
1.80 mm
3.00 N
-2
4 Point Crown - Q
P21-L-1
1.30 mm
1.50 N
-1
Headless 4 Point Crown - L
P21-C5-2X
2.50 mm
2.25 N
-2X
Serrated - C
P21-Q3-1
2.00 mm
1.50 N
-1
4 Point Crown - Q
P21-Q3-2X
2.00 mm
2.25 N
-2X
4 Point Crown - Q
P21-Q3-2
2.00 mm
3.00 N
-2
4 Point Crown - Q
P21-Q2-1
1.80 mm
1.50 N
-1
4 Point Crown - Q
P21-L-2X
1.30 mm
2.25 N
-2X
Headless 4 Point Crown - L
P21-C6-2X
3.50 mm
2.25 N
-2X
Serrated - C
P21-L1-1
1.00 mm
1.50 N
-1
Headless 4 Point Crown - L
P21-L1-2X
1.00 mm
2.25 N
-2X
Headless 4 Point Crown - L
P21-L1-2
1.00 mm
3.00 N
-2
Headless 4 Point Crown - L
P21-C6-2
3.50 mm
3.00 N
-2
Serrated - C
P21-C5-1
2.50 mm
1.50 N
-1
Serrated - C
P21-L-2
1.30 mm
3.00 N
-2
Headless 4 Point Crown - L
P21-BT80-1
1.30 mm
1.50 N
-1
Dagger - BT80
P21-BT80-2X
1.30 mm
2.25 N
-2X
Dagger - BT80
P21-BT80-2
1.30 mm
3.00 N
-2
Dagger - BT80
P21-C5-2
2.50 mm
3.00 N
-2
Serrated - C
P21-A-1
2.00 mm
1.50 N
-1
Concave - A
P21-C1-1
1.80 mm
1.50 N
-1
Serrated - C
P21-C-2
1.30 mm
3.00 N
-2
Serrated - C
P21-C-2X
1.30 mm
2.25 N
-2X
Serrated - C
P21-C-1
1.30 mm
1.50 N
-1
Serrated - C
P21-C1-2X
1.80 mm
2.25 N
-2X
Serrated - C
P21-C1-2
1.80 mm
3.00 N
-2
Serrated - C
P21-C4-1
3.00 mm
1.50 N
-1
Serrated - C
P21-C2-2
2.00 mm
3.00 N
-2
Serrated - C
P21-C2-2X
2.00 mm
2.25 N
-2X
Serrated - C
P21-C2-1
2.00 mm
1.50 N
-1
Serrated - C
P21-BST-1
0.80 mm
1.50 N
-1
Sharp Point - BST
P21-B2-1
0.80 mm
1.50 N
-1
Spear - B
P21-A2-1
2.50 mm
1.50 N
-1
Concave - A
P21-A1-2
1.80 mm
3.00 N
-2
Concave - A
P21-F2-2X
1.00 mm
2.25 N
-2X
Headless Flat - F
P21-F2-1
1.00 mm
1.50 N
-1
Headless Flat - F
P21-A2-2
2.50 mm
3.00 N
-2
Concave - A
P21-B-1
1.30 mm
1.50 N
-1
Spear - B
P21-B1-2
1.00 mm
3.00 N
-2
Spear - B
P21-B1-2X
1.00 mm
2.25 N
-2X
Spear - B
P21-B1-1
1.00 mm
1.50 N
-1
Spear - B
P21-B-2
1.30 mm
3.00 N
-2
Spear - B
P21-C4-2X
3.00 mm
2.25 N
-2X
Serrated - C
P21-C4-2
3.00 mm
3.00 N
-2
Serrated - C
P21-DS1-1
0.65 mm
1.50 N
-1
Reduced Dome - D
P21-D5-2
2.00 mm
3.00 N
-2
Dome - D
P21-D5-1
2.00 mm
1.50 N
-1
Dome - D
P21-D4-2
0.80 mm
3.00 N
-2
Headless Dome - D
P21-DS1-2X
0.65 mm
2.25 N
-2X
Reduced Dome - D
P21-DS1-2
0.65 mm
3.00 N
-2
Reduced Dome - D
P21-F1-1
0.65 mm
1.50 N
-1
Reduced Flat - F
P21-F-2
2.00 mm
3.00 N
-2
Flat - F
P21-F-2X
2.00 mm
2.25 N
-2X
Flat - F
P21-F-1
2.00 mm
1.50 N
-1
Flat - F
P21-D4-2X
0.80 mm
2.25 N
-2X
Headless Dome - D
P21-D4-1
0.80 mm
1.50 N
-1
Headless Dome - D
P21-D1-2
0.65 mm
3.00 N
-2
Reduced Dome - D
P21-D1-2X
0.65 mm
2.25 N
-2X
Reduced Dome - D
P21-D1-1
0.65 mm
1.50 N
-1
Reduced Dome - D
P21-D-1
1.30 mm
1.30 N
-1
Dome - D
P21-D2-1
1.80 mm
1.50 N
-1
Dome - D
P21-D2-2X
1.80 mm
2.25 N
-2X
Dome - D
P21-D3-2
1.00 mm
3.00 N
-2
Headless Dome - D
P21-D3-2X
1.00 mm
2.25 N
-2X
Headless Dome - D
P21-D3-1
1.00 mm
1.50 N
-1
Headless Dome - D
P21-D2-2
1.80 mm
3.00 N
-2
Dome - D
P21-F1-2X
0.65 mm
2.25 N
-2X
Reduced Flat - F
P21-F1-2
0.65 mm
3.00 N
-2
Reduced Flat - F
P21-K-2
2.00 mm
3.00 N
-2
Star - K
P21-K-2X
2.00 mm
2.25 N
-2X
Star - K