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Double Tipped Probes (Part Numbers)

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Volume Discount
Spec Change

MISUMI

Can be used by inserting into board or IC tester socket, because there is continuity at both ends of the probe.

inCAD Components

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
More Information
Catalog

・Materials

No.	Part	[ M ]Material	[ S ]Surface Treatment
①	Plunger	C1730B	Gold Plating on Nickel Undercoat
②	Barrel	Brass*	Gold Plating on Nickel Undercoat*
③	Spring	SWP	Gold Plating

*RNP30 and 38 are treated with gold plating on phosphor bronze. RNP38N is treated with gold clad plating and RNP57 is treated with gold plating on German silver, nickel undercoat. RNP60ST and 80ST are treated with gold plating on C1730B nickel undercoat. Tip of RNP20 is W1-9 Tool Steel, the material of barrel is gold clad.

Specifications

Part Number	-	Tip Shape
RNP20 RNP85 RNP60ST	- -	AR N

Part Number		Mounting Pitch (min)	Full Stroke	Spring Pressure		Allowable Current	Resistance	Replacement Cycle (Reference)	d	d₁	d₂
Type	No.	Mounting Pitch (min)	Full Stroke	Initial	2/3 Stroke	Allowable Current	Resistance	Replacement Cycle (Reference)	d	d₁	d₂
RNP	20	0.3mm	1.3mm	2gf	6gf	0.5A	300mΩ	60,000 times	0.12	-	-
	30	0.5mm	0.8mm	3gf	15gf		60mΩ	100,000 times	0.15	0.1	0.1
	38		1.0mm	5gf	15gf			200,000 times	0.2	0.15	0.15
	38N		0.98mm	5gf	25gf			100,000 times	0.22	-	0.15
	50	0.8mm	1.0mm	3gf	25gf	1A	50mΩ	200,000 times	0.3	0.2	0.2
	57		0.98mm	13gf	30gf			200,000 times	0.3	-	0.2
	64		1.0mm	20gf	30gf			300,000 times	0.38	0.3	0.25
	85	1.0mm	0.98mm	22gf	35gf			200,000 times	0.50	-	0.3
	60ST	0.8mm	0.5mm	10gf	25gf			100,000 times	-
	80ST	1.0mm	0.5mm	11gf	30gf			100,000 times	-

[ ! ]For orders larger than indicated quantity, please request a quotation.

■Reference Barrel Hole Dia.

Part Number	Barrel O.D.	Reference Barrel Hole Dia.
RNP20	0.20	0.22
RNP30	0.30	0.32
RNP38	0.38	0.40
RNP38N	0.38	0.40
RNP50	0.50	0.52
RNP57	0.57	0.59
RNP64	0.64	0.66
RNP85	0.85	0.87
RNP60ST	0.6	0.65
RNP80ST	0.8	0.85

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
RNP57-AH
RNP57-C
RNP57-H
RNP57-N
RNP64-AH
RNP64-AR
RNP64-F
RNP64-H
RNP80ST

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Plunger Tip Shape	Full Stroke (Range) (mm)	Full Stroke (mm)	Spring Pressure @2/3 Stroke(Range) (gf)	Plunger Material	Plunger Outside Diameter (Ø)	Barrel, Receptacle Material	Properties	Initial Spring Pressure (Range) (gf)	Allowable Current (A)	Resistance (mΩ)	Plunger Length (mm)	Initial Spring Pressure (gf)	2/3 Stroke Spring Pressure (gf)
1 Piece(s)		8 Days or more	10	Sphere(SR)	< 1	0.98	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.3	[Copper Alloy] Brass	Standard	10.1~20	1	50	1.1	13	30
1 Piece(s)		8 Days or more	10	3 Points Needle	< 1	0.98	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.3	[Copper Alloy] Brass	Standard	10.1~20	1	50	1.1	13	30
1 Piece(s)		8 Days or more	10	Sphere(SR)	< 1	0.98	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.3	[Copper Alloy] Brass	Standard	10.1~20	1	50	1.1	13	30
1 Piece(s)		8 Days or more	10	Straight Crown	< 1	0.98	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.3	[Copper Alloy] Brass	Standard	10.1~20	1	50	1.1	13	30
1 Piece(s)		8 Days or more	10	Sphere(SR)	1 ~2.6	1	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.38	[Copper Alloy] Brass	Standard	10.1~20	1	50	0.76	20	30
1 Piece(s)		8 Days or more	10	Needle	1 ~2.6	1	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.38	[Copper Alloy] Brass	Standard	10.1~20	1	50	0.76	20	30
1 Piece(s)		8 Days or more	10	Taper Crown	1 ~2.6	1	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.38	[Copper Alloy] Brass	Standard	10.1~20	1	50	0.76	20	30
1 Piece(s)		8 Days or more	10	Sphere(SR)	1 ~2.6	1	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.38	[Copper Alloy] Brass	Standard	10.1~20	1	50	0.76	20	30
1 Piece(s)	Available	8 Days or more	10	[Taper Crown] Taper Crown 4 Points-75deg	< 1	0.5	0~30	[Copper Alloy] Brass(JIS-C1730B)	0.5	[Copper Alloy] Brass	High frequency compatible	10.1~20	1	50	0.5	11	30

Example

Product TOP

Basic Information

Type	Double tipped probes	Minimum Mounting Pitch(mm)	0.30-1.00	Plunger Surface Treatment	Nickel Plating Backing Gold Plating Finish
Plunger Length L1 (Range)(mm)	0.1~3	Integrated Probe Type	Spring Built-In

Configure

9 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Plunger Tip Shape
- Needle
  - Needle 90 deg
  - Needle AR
- 3 Points Needle
- Sphere(SR)
- Straight Crown
  - Straight Crown H
- Taper Crown
  - Taper Crown 4 Points-75deg
Clear
Full Stroke (Range)(mm)
- < 1
- 1 ~2.6
Clear
Full Stroke(mm)
0.5

0.8

0.98

1

1.3
Clear
Spring Pressure @2/3 Stroke(Range)(gf)
- 0~30
- 30.1~50
Clear
Plunger Material
- Copper Alloy
  - Brass(JIS-C1730B)
- Carbon Steel
  - W1-9 Tool Steel
Clear
Plunger Outside Diameter(Ø)
0.12

0.15

0.2

0.22

0.3

0.35

0.38

0.5
Clear
Barrel, Receptacle Material
- Copper Alloy
  - Brass
  - Phosphor Bronze
Clear
Properties
- Standard
- High frequency compatible
Clear
Allowable Current(A)
0.5

1
Clear
Resistance(mΩ)
50

60

300
Clear
Plunger Length(mm)
0.5

0.76

1

1.1

1.5
Clear
Initial Spring Pressure(gf)
2

3

5

10

11

13

20

22
Clear
2/3 Stroke Spring Pressure(gf)
6

15

25

30

35
Clear
type
- RNP20
- RNP30
- RNP38
- RNP38N
- RNP50
- RNP57
- RNP60ST
- RNP64
- RNP80ST
- RNP85
Clear
Initial Spring Pressure (Range)(gf)
0~10

10.1~20

20.1~30
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Double Tipped Probes (Part Numbers)

Specifications

Part Number

Example

Basic Information

Configure

Specification/Dimensions

Plunger Tip Shape

Full Stroke (Range)(mm)

Full Stroke(mm)

Spring Pressure @2/3 Stroke(Range)(gf)

Plunger Material

Plunger Outside Diameter(Ø)

Barrel, Receptacle Material

Properties

Allowable Current(A)

Resistance(mΩ)

Plunger Length(mm)

Initial Spring Pressure(gf)

2/3 Stroke Spring Pressure(gf)

type

Initial Spring Pressure (Range)(gf)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)