Contact Probes / NP45S3SF / NP45S3 Series
- Promotional pricing
- Volume Discount
- Order quantities extended (D-JIT)
- Stock
(i)Remark
- [Specification Change] The material of the receptacle will be changed from brass to copper alloy (phosphor bronze) as soon as current stock runs out.
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NP45S3SF
NP45S3
Matching
Contact
Probe
NR45S
Receptacle
[ ! ] The receptacle has a stopper that prevents the probe from being pulled out.
● NP45S3SF, NP45S3 Tip Shapes *For Tip Shape B, D, E15 and J, the material of plunger is EN CW101C Equiv..
● NR45S End Shapes
| No. | Part | [M] Material | [S] Surface Treatment |
| (1) | Plunger | ISO−TC90 Equiv. | Rhodium Plating on Nickel Undercoat |
| (2) | Barrel | Copper Alloy | Gold Plating on Nickel Undercoat |
| (3) | Spring | Stainless Steel | — |
| [M] Material | [S] Surface Treatment |
| Copper Alloy | Gold Plating on Nickel Undercoat |
Specification Table
| Part Number | — | Tip (End) Shape | — | Lead Wire Color | — | Lead Wire Length |
| NP45S3 | — | B |
| Part Number | Mounting Pitch (min.) | Full Stroke | Spring Pressure | Allowable Current | Resistance | Replacement Cycle | |
| Initial | 2/3 Stroke | ||||||
| NP45S3SF | 1.7 mm | 3.0 mm | 25gf | 50gf | 3 A | 60mΩ | 300,000 times |
| NP45S3 | 30gf | 100gf | |||||
■Receptacle
[ ! ] For NR45S5, please select the end shape.
| Part Number | Matching Contact Probe | Mounting Hole for Press Fitting Dimension (Reference) |
| NR45S | NP45S3SF NP45S3 | 1.39 to 1.41 mm |
Part Number:
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3D preview is not available, because the part number has not yet been determined.
Part Number
|
|---|
| NP45S3-A |
| NP45S3-C |
| NP45S3-G |
| NP45S3-H |
| NP45S3-N |
| NP45S3SF-A |
| NP45S3SF-C |
| NP45S3SF-G |
| NP45S3SF-H |
| NP45S3SF-N |
| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | RoHS | Type | Min. Mounting Pitch (mm) | Plunger Tip Shape | Full Stroke (Range) (mm) | Full Stroke (mm) | 2/3 Stroke Spring Pressure (Range) (gf) | End Shape | Plunger Material | Plunger O.D. (Ø) | Plunger Surface Treatment | Plunger Length L1 (Range) (mm) | Receptacle O.D. D (Range) (Ø) | Barrel, Receptacle Material | Barrel, Receptacle O.D. (Ø) | Barrel, Receptacle Length L2 (Range) (mm) | Initial Spring Pressure (Range) (gf) | Allowable Current (A) | Resistance (mΩ) | Plunger Length (mm) | Receptacle Outermost Diameter (Ø) | Barrel, Receptacle Length (mm) | Initial Spring Pressure (gf) | 2/3 Stroke Spring Pressure (gf) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Waffle] Waffle A | 3 to 4.5 | 3 | 50.1 to 100 | - | [Carbon steel] ISO-TC90 Equiv. | 1.3 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 30 | 100 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Needle] Needle C | 3 to 4.5 | 3 | 50.1 to 100 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 30 | 100 | |
1.88 € | 1 | Available |
Same day
Stock | 10 | Contact Probes | 1.7 | [Flat] Flat G | 3 to 4.5 | 3 | 50.1 to 100 | - | [Carbon steel] ISO-TC90 Equiv. | 1.3 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 30 | 100 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Straight, Crowned] Straight Crown H | 3 to 4.5 | 3 | 50.1 to 100 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 30 | 100 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Sphere Shape (SR)] Sphere(SR) N | 3 to 4.5 | 3 | 50.1 to 100 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 30 | 100 | |
1.88 € 0.79 € | 1 | Available |
Same day
Stock | 10 | Contact Probes | 1.7 | [Waffle] Waffle A | 3 to 4.5 | 3 | 30.1 to 50 | - | [Carbon steel] ISO-TC90 Equiv. | 1.3 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 25 | 50 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Needle] Needle C | 3 to 4.5 | 3 | 30.1 to 50 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 25 | 50 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Flat] Flat G | 3 to 4.5 | 3 | 30.1 to 50 | - | [Carbon steel] ISO-TC90 Equiv. | 1.3 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 25 | 50 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Straight, Crowned] Straight Crown H | 3 to 4.5 | 3 | 30.1 to 50 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 25 | 50 | |
1.88 € | 1 | Available | 5 Days | 10 | Contact Probes | 1.7 | [Sphere Shape (SR)] Sphere(SR) N | 3 to 4.5 | 3 | 30.1 to 50 | - | [Carbon steel] ISO-TC90 Equiv. | 0.68 | Nickel Plating Base, Rhodium Plating | 3.1 to 5 | - | [Copper Alloy] Brass | 1 | 10.1 to 15 | 20.1 to 30.0 | 3 | 60 | 4.5 | - | 12.5 | 25 | 50 |
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App. Example
■Example of Inserting Contact Probe to Receptacle
Basic information
| Properties | Standard |
|---|
Configure
Stock
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Basic Attributes
-
Type
- Contact Probes
- Receptacle
-
Min. Mounting Pitch(mm)
-
Plunger Tip Shape
- Needle
- Sphere Shape (SR)
- Cup
- Flat
- Straight, Crowned
- Waffle
- Needle
-
Full Stroke (Range)(mm)
-
Full Stroke(mm)
-
2/3 Stroke Spring Pressure (Range)(gf)
- 30.1 to 50
- 50.1 to 100
-
End Shape
- Cylindrical
- C Solder Type
- Cylindrical
-
Plunger O.D.(Ø)
-
Plunger Surface Treatment
- Nickel Plating Base, Rhodium Plating
-
Plunger Length L1 (Range)(mm)
-
Receptacle O.D. D (Range)(Ø)
- 1.01 to 1.50
-
Barrel, Receptacle Material
- Copper Alloy
- Copper Alloy
-
Barrel, Receptacle O.D.(Ø)
-
Barrel, Receptacle Length L2 (Range)(mm)
- 10.1 to 15
- 15.1 to 20
-
Initial Spring Pressure (Range)(gf)
-
Allowable Current(A)
-
Resistance(mΩ)
-
Plunger Length(mm)
-
Receptacle Outermost Diameter(Ø)
-
Barrel, Receptacle Length(mm)
-
Initial Spring Pressure(gf)
-
2/3 Stroke Spring Pressure(gf)
-
Type
- NP45S3
- NP45S3SF
- NR45S
-
Plunger Material
- Copper Alloy
- Carbon steel
- Copper Alloy
-
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Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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