Datasheet

New Product
Electroformed Probe Pins
XP3A
Electroplated Probe Pins for High
Reliability
• The Probe Pin that is made of only one part.
• The flat structure helps you reduce the pin pitch in comparison
with standard probe pins.
• Separating the spring and relay achieves a stable resistance and
greater durability.
■Feature
●Achieve the functions of four parts with one part.
Standard Probe Pin
●The electroformed Probe Pins use a flat structure.
This allows you to position the pins at any angle.
Electroformed Probe Pin
In comparison with round pins, these flat Probe Pins help you
reduce the pin pitch.
Plunger
Barrel
Round Holes:
Standard Probe Pins
Long Holes:
Electroformed Probe Pins
B: Pitch
B’: Pitch
Spring
Plunger
(Cross-section diagram)
●Separating the spring and relay achieves a stable
resistance and greater durability.
A: Formed thickness
A: Formed thickness
Round hole pitch B > Long hole pitch B’
Round hole formed thickness A = Long hole formed thickness A
Relay
Spring
■List
●Socket
Model
XP3A-@@@@-@@@@D-R/S
XP3A-@@@@-@@@@D-S/S
XP3A-@@@@-@@@@D-D/S
XP3A-@@@@-@@@@D-T/S
3
4
5
6
Appearance
Page
1
XP3A
■Model Number List
4 Thickness
8 Bottom terminal shape
7 Top terminal shape
3 Width with bypass
2 Width
5 Overall length
XP3A-@@@@-@@@@
@-@/@
− −− −− − − −
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Series
Width
Width with bypass
Thickness
Overall length
Movability
Top terminal shape
Bottom terminal shape
38
46
0.38 mm
0.46 mm
46
54
0.455 mm
0.535 mm
06
07
0.06 mm
0.07 mm
0.655 mm
58
0.58 mm
66
XP3A
07
0.07 mm
0.665 mm
75
0.75 mm
83
6.95 mm
30
2.95 mm
42
4.25 mm
50
5.15 mm
60
6.15 mm
70
7.15 mm
25
2.45 mm
30
3.05 mm
42
4.35 mm
50
5.15 mm
60
6.15 mm
70
7.15 mm
2.45 mm
2.95 mm
42
4.35 mm
50
5.15 mm
60
6.15 mm
70
7.15 mm
25
2.45 mm
30
2.95 mm
42
4.35 mm
50
5.15 mm
60
6.15 mm
70
7.15 mm
0.827 mm
98
08
08
■Ratings and Specifications
0.25 A *
Contact resistance
100 mΩ max. *
Contact force
15 g min.
Ambient operating temperature
-25 to 85ºC
* The performance values are doubled for two pins.
■Materials and Finish
2
5.95 mm
70
25
0.975 mm
Contacts
4.95 mm
60
30
0.08 mm
0.976 mm
Rated current
50
0.828 mm
0.825 mm
0.9 mm
4.15 mm
0.826 mm
0.826 mm
90
42
Nickel alloy/gold plating
0.08 mm
R
S
D
Both ends
are
movable.
S
D
T
XP3A
XP3A Top Terminal R Shape
■Dimensions
■Mounting Hole Dimensions
●Round Holes
t±0.007
●Slits
F±0.025
(0.35)
0.60±0.01
E±0.02
C±0.01
T
B±0.01
D±0.01
W
D
A±0.01
0.05
(Bottom terminal)
R0.08
(Top terminal)
■Standard Models
(Unit: mm)
(Consult your OMRON representative for delivery times.)
Recommended
mounting hole
dimensions
Probe Pins
Pitch
Round
Holes
0.5
0.65
0.8
Load
Slits
0.4
0.5
0.7
15 g min.
1.0
1.2
0.8
1.0
Overall
Recomm length
ended
stroke
F
Spring
length
Width
E
A
0.3
4.15
3.2
0.4
4.95
4.0
0.5
5.95
5.0
0.5
6.95
6.0
0.3
2.95
2.0
0.4
4.25
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
3.05
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
Width with
Lower
Upper
Thickness
bypass
Contact Contact Round holes Slits T × W
(tolerance: (tolerance:
±0.01)
±0.01)
D
t
C
B
Model
XP3A-3846-0642D-R/S
0.38
0.455
0.06
0.4 dia.
0.1 × 0.4
XP3A-3846-0650D-R/S
XP3A-3846-0660D-R/S
XP3A-3846-0670D-R/S
0.15
XP3A-4654-0730D-R/S
XP3A-4654-0742D-R/S
0.46
0.535
0.48 dia.
0.1 × 0.48
XP3A-4654-0750D-R/S
XP3A-4654-0760D-R/S
XP3A-4654-0770D-R/S
0.07
XP3A-5866-0725D-R/S
0.655
XP3A-5866-0730D-R/S
0.58
0.6 dia.
0.1 × 0.6
0.2
0.665
XP3A-5866-0742D-R/S
XP3A-5866-0750D-R/S
XP3A-5866-0760D-R/S
XP3A-5866-0770D-R/S
0.826
XP3A-7583-0825D-R/S
0.4
2.95
2.0
0.828
XP3A-7583-0830D-R/S
0.5
4.35
3.2
0.827
XP3A-7583-0842D-R/S
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
2.95
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.75
0.2
0.77 dia.
0.1 × 0.77
0.826
0.825
XP3A-7583-0860D-R/S
XP3A-7583-0870D-R/S
0.08
XP3A-9098-0825D-R/S
0.976
0.9
XP3A-9098-0830D-R/S
0.92 dia.
0.975
XP3A-7583-0850D-R/S
0.1 × 0.92
XP3A-9098-0842D-R/S
XP3A-9098-0850D-R/S
XP3A-9098-0860D-R/S
XP3A-9098-0870D-R/S
3
XP3A
XP3A Top Terminal S Shape
■Dimensions
■Mounting Hole Dimensions
●Round Holes
t±0.007
●Slits
F±0.025
(0.35)
0.60±0.01
E±0.02
C±0.01
T
B±0.01
D±0.01
W
D
A±0.01
0.10
(Bottom terminal)
(Top terminal)
■Standard Models
(Unit: mm)
(Consult your OMRON representative for delivery times.)
Recommended
mounting hole
dimensions
Probe Pins
Pitch
Round
Holes
0.5
0.65
0.8
Load
Slits
0.4
0.5
0.7
15 g min.
1.0
1.2
4
0.8
1.0
Overall
Recomm length
ended
stroke
F
Spring
length
Width
E
A
0.3
4.15
3.2
0.4
4.95
4.0
0.5
5.95
5.0
0.5
6.95
6.0
0.3
2.95
2.0
0.4
4.25
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
3.05
2.0
0.5
4.35
3.2
Width with
Lower
Upper
Thickness
bypass
Contact Contact Round holes Slits T × W
(tolerance: (tolerance:
±0.01)
±0.01)
D
t
C
B
Model
XP3A-3846-0642D-S/S
0.38
0.455
0.06
0.4 dia.
0.1 × 0.4
XP3A-3846-0650D-S/S
XP3A-3846-0660D-S/S
XP3A-3846-0670D-S/S
0.15
XP3A-4654-0730D-S/S
XP3A-4654-0742D-S/S
0.46
0.535
0.48 dia.
0.1 × 0.48
XP3A-4654-0750D-S/S
XP3A-4654-0760D-S/S
XP3A-4654-0770D-S/S
0.07
XP3A-5866-0725D-S/S
0.655
XP3A-5866-0730D-S/S
0.58
0.6 dia.
0.1 × 0.6
XP3A-5866-0742D-S/S
XP3A-5866-0750D-S/S
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.826
XP3A-7583-0825D-S/S
0.4
2.95
2.0
0.828
XP3A-7583-0830D-S/S
0.5
4.35
3.2
0.827
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
2.95
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.2
0.665
XP3A-5866-0760D-S/S
XP3A-5866-0770D-S/S
0.75
0.2
0.77 dia.
0.1 × 0.77
0.826
0.825
XP3A-7583-0870D-S/S
0.08
XP3A-9098-0825D-S/S
XP3A-9098-0830D-S/S
0.92 dia.
0.975
XP3A-7583-0850D-S/S
XP3A-7583-0860D-S/S
0.976
0.9
XP3A-7583-0842D-S/S
0.1 × 0.92
XP3A-9098-0842D-S/S
XP3A-9098-0850D-S/S
XP3A-9098-0860D-S/S
XP3A-9098-0870D-S/S
XP3A
XP3A Top Terminal D Shape
■Dimensions
■Mounting Hole Dimensions
●Round Holes
t±0.007
●Slits
F±0.025
(0.35)
0.60±0.01
E±0.02
C±0.01
T
B±0.01
D±0.01
W
D
A±0.01
0.05
(Bottom terminal)
(Top terminal)
■Standard Models
(Unit: mm)
(Consult your OMRON representative for delivery times.)
Recommended
mounting hole
dimensions
Probe Pins
Pitch
Round
Holes
0.5
0.65
0.8
Load
Slits
0.4
0.5
0.7
15 g min.
1.0
1.2
0.8
1.0
Overall
Recomm length
ended
stroke
F
Spring
length
Width
E
A
0.3
4.15
3.2
0.4
4.95
4.0
0.5
5.95
5.0
0.5
6.95
6.0
0.3
2.95
2.0
0.4
4.25
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
3.05
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
Width with
Lower
Upper
Thickness
bypass
Contact Contact Round holes Slits T × W
(tolerance: (tolerance:
±0.01)
±0.01)
D
t
C
B
Model
XP3A-3846-0642D-D/S
0.38
0.455
0.06
0.4 dia.
0.1 × 0.4
XP3A-3846-0650D-D/S
XP3A-3846-0660D-D/S
XP3A-3846-0670D-D/S
0.15
XP3A-4654-0730D-D/S
XP3A-4654-0742D-D/S
0.46
0.535
0.48 dia.
0.1 × 0.48
XP3A-4654-0750D-D/S
XP3A-4654-0760D-D/S
XP3A-4654-0770D-D/S
0.07
XP3A-5866-0725D-D/S
0.655
XP3A-5866-0730D-D/S
0.58
0.6 dia.
0.1 × 0.6
0.2
0.665
XP3A-5866-0742D-D/S
XP3A-5866-0750D-D/S
XP3A-5866-0760D-D/S
XP3A-5866-0770D-D/S
0.826
XP3A-7583-0825D-D/S
0.4
2.95
2.0
0.828
XP3A-7583-0830D-D/S
0.5
4.35
3.2
0.827
XP3A-7583-0842D-D/S
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
2.95
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.75
0.2
0.77 dia.
0.1 × 0.77
0.826
0.825
XP3A-7583-0860D-D/S
XP3A-7583-0870D-D/S
0.08
XP3A-9098-0825D-D/S
0.976
0.9
XP3A-9098-0830D-D/S
0.92 dia.
0.975
XP3A-7583-0850D-D/S
0.1 × 0.92
XP3A-9098-0842D-D/S
XP3A-9098-0850D-D/S
XP3A-9098-0860D-D/S
XP3A-9098-0870D-D/S
5
XP3A
XP3A Top Terminal T Shape
■Dimensions
■Mounting Hole Dimensions
●Round Holes
t±0.007
●Slits
F±0.025
(0.35)
0.60±0.01
E±0.02
C±0.01
T
B±0.01
D±0.01
W
D
A±0.01
0.038
(Bottom terminal)
(Top terminal)
■Standard Models
(Unit: mm)
(Consult your OMRON representative for delivery times.)
Recommended
mounting hole
dimensions
Probe Pins
Pitch
Round
Holes
0.5
0.65
0.8
Load
Slits
0.4
0.5
0.7
15 g min.
1.0
1.2
6
0.8
1.0
Overall
Recomm length
ended
stroke
F
Spring
length
Width
E
A
0.3
4.15
3.2
0.4
4.95
4.0
0.5
5.95
5.0
0.5
6.95
6.0
0.3
2.95
2.0
0.4
4.25
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
3.05
2.0
0.5
4.35
3.2
Width with
Lower
Upper
Thickness
bypass
Contact Contact Round holes Slits T × W
(tolerance: (tolerance:
±0.01)
±0.01)
D
t
C
B
Model
XP3A-3846-0642D-T/S
0.38
0.455
0.06
0.4 dia.
0.1 × 0.4
XP3A-3846-0650D-T/S
XP3A-3846-0660D-T/S
XP3A-3846-0670D-T/S
0.15
XP3A-4654-0730D-T/S
XP3A-4654-0742D-T/S
0.46
0.535
0.48 dia.
0.1 × 0.48
XP3A-4654-0750D-T/S
XP3A-4654-0760D-T/S
XP3A-4654-0770D-T/S
0.07
XP3A-5866-0725D-T/S
0.655
XP3A-5866-0730D-T/S
0.58
0.6 dia.
0.1 × 0.6
XP3A-5866-0742D-T/S
XP3A-5866-0750D-T/S
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.826
XP3A-7583-0825D-T/S
0.4
2.95
2.0
0.828
XP3A-7583-0830D-T/S
0.5
4.35
3.2
0.827
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.3
2.45
1.5
0.4
2.95
2.0
0.5
4.35
3.2
0.5
5.15
4.0
0.5
6.15
5.0
0.5
7.15
6.0
0.2
0.665
XP3A-5866-0760D-T/S
XP3A-5866-0770D-T/S
0.75
0.2
0.77 dia.
0.1 × 0.77
0.826
0.825
XP3A-7583-0870D-T/S
0.08
XP3A-9098-0825D-T/S
XP3A-9098-0830D-T/S
0.92 dia.
0.975
XP3A-7583-0850D-T/S
XP3A-7583-0860D-T/S
0.976
0.9
XP3A-7583-0842D-T/S
0.1 × 0.92
XP3A-9098-0842D-T/S
XP3A-9098-0850D-T/S
XP3A-9098-0860D-T/S
XP3A-9098-0870D-T/S
XP3A
■Safety Precautions
Precautions for Correct Use
●General Environmental Conditions
●Carrying Capacity
(1) Use the Probe Pins at an ambient operating temperature of
–25 to 85ºC and a humidity of 30%.
(2) Use the Probe Pins in an ambient atmosphere that does not
contain dust, dirt, corrosive gas, or oil so that the Probe Pins
do not become contaminated.
(1) The rated current that is given in the catalog is the maximum
continuous current for 1 minute under the above conditions
(general environment, stroke, current application, and voltage application).
●Stroke Conditions
(1) Apply a load to the Probe Pins only in the axial direction.
Never apply a lateral load.
(2) The life of the Probe Pins will be drastically reduced if the
recommended stroke is exceeded.
(1) If a large current is applied, the resistance may increase due
to deterioration of the contacts and internal components.
(2) As the number of strokes increases, the resistance may
increase due to deterioration of the contacts and internal
components.
●Current Application Conditions
●Durability
(1) Apply a current when the Probe Pins are stationary after
they have come into contact with the target at the recommended stroke position.
(2) If a current is applied during the stroke, at a position other
than the recommended stroke, or when the Probe Pins are
not in contact with the target, the life of the Probe Pins will
be drastically reduced.
(3) The catalog value of the carrying capacity may not be met
due to Probe Pin deterioration or other factors.
Allow sufficient leeway when you design the actual application.
(1) The durability specification that is given in the catalog is a
guideline for the number of times that the Probe Pins can be
used without problems at 10 mA under the above conditions
(general environment, stroke, current application, and voltage application).
(2) Depending on the operating environment and conditions,
the Probe Pins may need to be replaced sooner than given
in the specifications due to increased resistance, reduced
contact force, or other factors. Replace the Probe Pins as
required by the actual application.
●Voltage Application Conditions
(1) The contact force of the Probe Pins will be reduced at a temperature of 85ºC or higher.
(2) If the current is increased, heat generated by the Probe Pins
will reduce the contact force.
(1) Apply a voltage when the Probe Pins are stationary after
they have come into contact with the target at the recommended stroke position.
(2) Do not apply a voltage when the Probe Pins are not in contact with the target. The Probe Pins will be damaged due to
discharge immediately before they come into contact.
(3) When a high voltage is applied to the contact probe, strictly
observe the current and voltage application conditions. Also,
take measures to prevent discharge or other large instantaneous currents.
●Resistance
●Contact Force
●Recommended Mounting Hold Dimensions
(1) The dimensions are reference values. Actual values will
depend on the material and thickness of the resin plate.
7
MEMO
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. G082-E1-03
1014(0813)(O)
Similar pages