Contact Probes / NP604 / TP604 Series

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■Contact Probes

No.	Part	Material	Surface Treatment
	Plunger	EN CW101C Equiv.	Rhodium Plating on Nickel Undercoat
	Barrel	German Silver	Gold Plating on Nickel Undercoat
	Spring	* Stainless Steel	-

* For NP604HD, the material of spring is Spring Steel (JIS-SWP).
* For TP604, the ball material is brass.

■Receptacles

Material	Surface Treatment
Brass	Gold Plating on Nickel Undercoat

Specifications

Part Number	-	Tip (End) Shape	-	Lead Wire Color	-	Lead Wire Length
NP120 NP60SF NR120 NR604 NRB120 NRB604	- - -	D B B	- -	W W	- -	1000 400

■Contact Probes

Part Number	Mounting Pitch (min.)	Full Stroke	Spring Pressure		Allowable Current	Resistance	Replacement Cycle (Reference)	Unit Price	Volume Discount Rate
			Initial	2/3 Stroke				1 ~ 69 pc (s).	70~99	100~500
NP120	2.0mm	6.5mm	15gf	50gf	1.5A	80mΩ	250,000 times
NP120HD			25gf	100gf
TP604	2.54mm	4mm	36gf	100gf	1.5A	80mΩ	300,000 times
NP604			10gf	110gf
NP604HD			39gf	160gf
NP60SF	2.54mm	6.4mm	20gf	50gf	1.5A	80mΩ	300,000 times
NP60S			20gf	100gf
NP60			30gf	150gf
NP60H
NP60HD				170gf			100,000 times

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

■Receptacles
For NR604 and NR60, please select the end shape.

Part Number	Matching Contact Probe	Mounting Hole for Press-Fitting Dimension (Reference)	Unit Price	Volume Discount Rate
Part Number	Matching Contact Probe	Mounting Hole for Press-Fitting Dimension (Reference)	1 ~ 69 pc (s).	70~99	100~500
NR120	NP120 NP120HD	1.48~1.49mm
NR120T	NP120 NP120HD	1.62~1.64mm
NR604	TP604 NP604 NP604HD	1.78~1.79mm
NR60	NP60SF NP60S NP60 NP60H NP60HD	1.78~1.79mm

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

Part Number:

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Part Number
NP604-A
NP604-B
NP604-C
NP604-D19
NP604-E
NP604-ER

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	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)
1.64 €	1	Available	5 Days	10	Contact Probes	2.54	[Waffle] Waffle A	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1.5	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110
1.64 €	1	Available	5 Days	10	Contact Probes	2.54	[Sphere Shape (SR)] Sphere(SR) B	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1.9	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110
1.64 €	1	Available	5 Days	10	Contact Probes	2.54	[Needle] Needle C	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110
1.64 €	1	Available	Same day Stock	10	Contact Probes	2.54	[Cup] Cup D19	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1.9	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110
1.64 €	1	Available	5 Days	10	Contact Probes	2.54	[Needle] Needle E	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1.5	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110
1.64 €	1	Available	5 Days	10	Contact Probes	2.54	[Needle] Needle ER	3 to 4.5	4	100.1 to 150	-	[Copper Alloy] EN CW101C Equiv.	1.4	Nickel Plating Base, Rhodium Plating	5.1 to 8	-	[Copper Alloy] German Silver	1.37	15.1 to 20	0 to 10	3	80	6.0	-	18.5	10	110

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Basic Attributes

Type
- Contact Probes
- Receptacle
Clear
Min. Mounting Pitch(mm)
2.54
Clear
Plunger Tip Shape
- Needle
  - Needle E19
  - Needle C
  - Needle E
  - Needle ER
- Sphere Shape (SR)
  - Sphere(SR) B
- Cup
  - Cup D19
- Waffle
  - Waffle A
Clear
Full Stroke (Range)(mm)
3 to 4.5
Clear
Full Stroke(mm)
4
Clear
End Shape
- Cylindrical
  - B Solder, Crimp, Terminal Type
- C Solder Type
- A Wire Wrap Type
Clear
Plunger Material
- Copper Alloy
  - EN CW101C Equiv.
Clear
Plunger O.D.(Ø)
1

1.4

1.5

1.9
Clear
Plunger Surface Treatment
- Nickel Plating Base, Rhodium Plating
Clear
Plunger Length L1 (Range)(mm)
5.1 to 8
Clear
Receptacle O.D. D (Range)(Ø)
- 1.51 to 2
Clear
Barrel, Receptacle Material
- Copper Alloy
  - Brass
  - German Silver
Clear
Barrel, Receptacle O.D.(Ø)
1.37

1.68
Clear
Barrel, Receptacle Length L2 (Range)(mm)
- 15.1 to 20
- 20.1 to 25
Clear
Initial Spring Pressure (Range)(gf)
0 to 10

30.1 to 50
Clear
Allowable Current(A)
3
Clear
Resistance(mΩ)
80
Clear
Plunger Length(mm)
6.0
Clear
Receptacle Outermost Diameter(Ø)
1.9
Clear
Barrel, Receptacle Length(mm)
18.5

23.6
Clear
Initial Spring Pressure(gf)
10

36

39
Clear
2/3 Stroke Spring Pressure(gf)
100

110

160
Clear
Type
- NP604
- NP604HD
- NR604
- TP604
Clear
2/3 Stroke Spring Pressure (Range)(gf)
- 50.1 to 100
- 100.1 to 150
- 150.1 to 200
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