What are the operating environment conditions for probes?

Ambient temperature is 10 to 40℃, humidity is below 30%, and there is no dust, corrosive gas, oil, etc., so that the probe is not polluted.

Does the center distance chosen for the probe refer to the center distance between two adjacent probes?

Yes. If it is less than the minimum mounting pitch, the installation of two adjacent probes interferes with each other.

If I choose a non-lead type product, how to use it?

The customer shall weld the wire by himself.

(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.

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(21 Part Numbers Available)

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Part Number CompleteĐã hoàn thành

C-NP45-A

Full Stroke (Range) Full Stroke Plunger O.D. Plunger Length L1 (Range) Barrel, Receptacle O.D. Barrel, Receptacle Length L2 (Range) Initial Spring Pressure (Range) Plunger Length Barrel, Receptacle Length Initial Spring Pressure 2/3 Stroke Spring Pressure Plunger Tip Shape type 2/3 Stroke Spring Pressure (Range) CAD Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Full Stroke (Range)(mm)
- 3~4.5
- 5~6.5
ClearTrống
Full Stroke(mm)
3.0

5.0
ClearTrống
Plunger O.D.(Ø)
0.75

1.3
ClearTrống
Plunger Length L1 (Range)(mm)
3.1~5

5.1~8
ClearTrống
Barrel, Receptacle O.D.(Ø)
1

1.02
ClearTrống
Barrel, Receptacle Length L2 (Range)(mm)
- 10.1~15
- 20.1~25
ClearTrống
Initial Spring Pressure (Range)(gf)
0~10

20.1~30

30.1~50
ClearTrống
Plunger Length(mm)
4.5

7
ClearTrống
Barrel, Receptacle Length(mm)
12.5

24.6
ClearTrống
Initial Spring Pressure(gf)
10

25

30

40
ClearTrống
2/3 Stroke Spring Pressure(gf)
50

100

150
ClearTrống
Plunger Tip Shape
- E15 Type
- A Type
- AK Type
- AS Type
- B Type
- C Type
- D Type
- E Type
- G Type
- H Type
- J Type
- N Type
- RH Type
ClearTrống
type
- C-NP45
- C-NP45HD
- C-NP45S3
- C-NP45S3SF
- C-NP45SF
ClearTrống
2/3 Stroke Spring Pressure (Range)(gf)
- 30.1~50
- 50.1~100
- 100.1~150
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

Same day
ClearTrống

Specify AlterationsChỉ định thay đổi

NP45 Series Contact Probes Min Pitch 1.7mm, Stroke 5.0mm【50 Pieces Per Package】

Volume Discount

Check FAQ of this product (3 items)

Brand :

MiSUMi Economy

Part Number :

C-NP45-A

C-NP45-AK

C-NP45-AS

C-NP45-B

C-NP45-C

C-NP45-D

C-NP45-E

C-NP45-G

C-NP45-H

C-NP45-J

C-NP45-N

C-NP45-RH

C-NP45S3-A

C-NP45S3-B

C-NP45S3-C

C-NP45S3-D

C-NP45S3-E15

C-NP45S3-G

C-NP45S3-H

C-NP45S3-J

C-NP45-A

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

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**RoHS Compliant is available for some part numbers.
Please contact with MISUMI for detail effective date.

Product Description

This is an economy item, The price is cheaper than the MISUMI standard product.

Economy NP45 Series Contact Probes

Precise Reliable Durable

- Achieve reliable conductivity with precise stroke and minimal pitch.

- Choose from various plunger tip shapes for tailored performance.

- Ensure high performance with robust and reliable electrical capabilities.

- Experience high quality at a lower price, perfect for budget-conscious projects.

- Designed for seamless integration with minimal installation time.

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product Overview of Contact Probes

Overview of Contact Probes
Contact Probes is a contact medium for electrical testing, and a high-end precision electronic hardware component.
It can be used to check the conductivity of all electronic circuits.

Product Feature of Contact Probes

Types Typical Intended Use of Contact Probes

●Contact Probes		It can be widely used in printed circuit boards, packaged circuit boards, semiconductors, circuit testing, harness testing, etc. ICT and PCB2 types are available for different purposes. ICT is suitable for inspection of substrates with large strokes and various integrated circuits. PCB probe is cheaper than ICT probe and is used for inspection of individual printed substrates.
● Rotary type Contact Probes		Since the plunger rotates with the change of the stroke, the flux and the oxide protective film will be destroyed. Mainly used for open circuit and short circuit test of printed circuit board.
● Integral Contact Probes		An integral probe consisting of a pin from the tip to the end. Allows flow of stable current, regardless of stroke.
●Double tipped Contact Probes		No probe holder is needed, and it can be installed with a narrower pitch.

Dimensional Drawing of Contact Probes

Product Drawings of Contact Probes (Unit: mm)
C-NP45
C-NP45HD
C-NP45SF
Dimensional Drawing

■Selection example of Contact Probes tip shape pattern (Economy series)
Probe selection example 1

■Selection example of Contact Probes holder tip shape pattern (Economy series)
Probe selection example 2

C-NP45S3
C-NP45S3SF
Dimensional Drawing

Example Use of Contact Probes

Punching machine (automatic or manual)

Circuit board for conductivity check

Precautions of Contact Probes

■Precautions of Contact Probes
■General environmental conditions
· Operating ambient temperature is 10 to 40 ℃, humidity is 30% below
· Surrounding environment: An environment where there is no dust, corrosive gas, oil, etc. so that the Contact Probes is not polluted.
■Stroke condition
· Please apply axial load only, not transverse load.
· Exceeding the specified stroke (2/3 of the full stroke) will significantly reduce the life of the Contact Probes.
· The probe life may be shortened if moving at a speed of more than 60 times /min (constant speed).
■Current application condition
· Please apply current in a static state and in contact with the target contact within the specified stroke.
· The Contact Probes life may be significantly reduced if current is applied during operation within the specified stroke, outside the specified stroke, or without contact with the target contact (open circuit).
· The probe may not meet the maximum allowable current listed in the catalog due to aging and other reasons. Please design to ensure there is enough margin in actual use.
■Voltage application condition
· Please apply voltage in a static state and in contact with the target contact within the specified stroke.
· Do not apply voltage without contact with the target contact (open circuit). Otherwise, it will cause electric discharge when it is about to be touched, causing damage to the probe.
· When applying high voltage to the probe, please strictly observe the application conditions of current and voltage, and pay attention to avoid discharge phenomenon and instantaneous huge current generated during discharge.
■Maximum allowable current
· The maximum allowable current listed in the product catalog is the maximum value of continuous current flowing within 1 minute under the above-mentioned conditions (general environment, stroke, application of current and voltage).
■Contact resistance
· The resistance value listed in the product catalog refers to the representative value measured by applying a current of 10 mA to the probe and making it contact with the pure silver terminal under the above-mentioned conditions (general environment, stroke, application of current and voltage).
· If the flowing current is too large, the resistance may increase due to the internal aging of the contact or probe.
· After repeated operations within the specified stroke, the resistance may increase due to the aging of the contact or probe.
■Reference number of replacements
· The reference number of replacements listed in the product catalog refers to the reference number for probes that can be used normally when the current is 10mA under the above conditions (general environment, stroke, application of current and voltage).
· When the resistance increases or the spring pressure decreases due to the difference in the operating environment and conditions, the probe may need to be replaced before the reference number is reached. Please replace it in time according to actual usage.
■Spring pressure
· If the Contact Probes temperature exceeds 80 ℃, the spring pressure will drop.
· If the current value is increased, the spring pressure may drop due to the heating of the probe.
■Mounting hole size for press-fit (reference)
· Reference value only, depending on the material and thickness of the resin plate. Please design referring to the size of the probe holder press-fit part.

Usage Method of Contact Probes

●Selection of Contact Probes (probe holder)
Please select the product according to the mounting pitch (spacing) of the workpiece to be inspected.
Also, select the probe holder corresponding to the probe.
＊ The probe is different from the probe holder mounted directly on the resin plate, can be easily disassembled, saving time to replace the probe.
●About the use of the Contact Probes (probe holder)
① Insert the probe holder after opening holes on the resin plate (bakelite board, etc.). (See Diagram 1)
* For the opening size, please refer to the mounting hole size for press-fit as documented on each page. (See Diagram 2)
* If there is clearance between the resin plate and the probe holder, please fix it with adhesive before using it.
② After installation, wire to the probe holder.
＊ When soldering wires, please be careful not to let the flux flow into the probe holder. Otherwise, the probe may not work.
＊ Depending on the environment, if there is no space for soldering or wiring, please perform wiring before press-fit.
③ Insert the Contact Probes into the probe holder. (Refer to Diagram 1)
* At this time, if the tip (plunger) part is pressed down forcefully, it may cause damage or deterioration in function. Please be careful.
＊ Please use within the prescribed stroke (2/3 of the full stroke).

Related Products of Contact Probes

MISUMI Contact Probes C-NP45HD series matching probe holder product NR45/NR45T

Specification Table of Contact Probes

Specification Table of Contact Probes

Part Number	-	Tip Shape	-	Lead Wire Color	-	Lead Wire Length
C‐NP88	-	C

■ Contact Probes

Part Number	Mounting Pitch (min)	Full stroke	Spring pressure		Maximum Allowable Current	Resistance	Reference number of replacements
			Initial stage	2/3 stroke
C‐NP45S3SF	1.7mm	3.0mm	25gf	50gf	3A	60mΩ	100,000 times
C‐NP45S3			30gf	100gf
C‐NP45SF	1.7mm	5.0mm	10gf	50gf	3A	60mΩ	100,000 times
C‐NP45			30gf	100gf
C‐NP45HD			40gf	150gf

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.Incomplete part number.
Please use left hand selections to complete a part number.

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: 30; 45; 60

Part Number
C-NP45-A
C-NP45-AK
C-NP45-AS
C-NP45-B
C-NP45-C
C-NP45-D
C-NP45-E
C-NP45-G
C-NP45-H
C-NP45-J
C-NP45-N
C-NP45-RH
C-NP45S3-A
C-NP45S3-B
C-NP45S3-C
C-NP45S3-D
C-NP45S3-E15
C-NP45S3-G
C-NP45S3-H
C-NP45S3-J
C-NP45S3-N

Price	Minimum Order Qty.	Number of pc(s). included in pkg.Number of pc(s). included in pkg.	Volume Discount	Days to ShipSố ngày giao hàng	Full Stroke (Range) (mm)	Full Stroke (mm)	2/3 Stroke Spring Pressure (Range) (gf)	Plunger O.D. (Ø)	Plunger Length L1 (Range) (mm)	Barrel, Receptacle O.D. (Ø)	Barrel, Receptacle Length L2 (Range) (mm)	Initial Spring Pressure (Range) (gf)	Plunger Length (mm)	Barrel, Receptacle Length (mm)	Initial Spring Pressure (gf)	2/3 Stroke Spring Pressure (gf)	Plunger Tip Shape
464,774 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	A Type
495,900 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	AK Type
464,774 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	AS Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	B Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	C Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	D Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	E Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	G Type
464,774 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	H Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	J Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	0.75	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	N Type
495,900 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	5~6.5	5.0	50.1~100	1.3	5.1~8	1.02	20.1~25	20.1~30	7	24.6	30	100	RH Type
464,774 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	1.3	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	A Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	1.3	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	B Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	0.75	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	C Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	1.3	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	D Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	0.75	3.1~5	1	10.1~15	20.1~30	7	12.5	30	100	E15 Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	1.3	3.1~5	1	10.1~15	20.1~30	7	12.5	30	100	G Type
464,774 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	0.75	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	H Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	0.75	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	J Type
445,340 VND	1 Pack(s)	50 Pieces Per Package 50 Pieces Per Package	Available	Same day	3~4.5	3.0	50.1~100	0.75	3.1~5	1	10.1~15	20.1~30	4.5	12.5	30	100	N Type

Loading...Tải…

Basic InformationThông tin cơ bản

Type	Contact Probe	Min. Mounting Pitch(mm)	1.7	Plunger Material	C1730B
Plunger Surface Treatment	Nickel Plating Base, Gold Plating	Barrel, Receptacle Material	Phosphor Bronze	Properties	Standard
Allowable Current(A)	3	Resistance(mΩ)	60

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

Frequently asked question (FAQ)FAQ

Question:Question: What are the operating environment conditions for probes?: Answer:Answer: Ambient temperature is 10 to 40℃, humidity is below 30%, and there is no dust, corrosive gas, oil, etc., so that the probe is not polluted.
Question:Question: Does the center distance chosen for the probe refer to the center distance between two adjacent probes?: Answer:Answer: Yes. If it is less than the minimum mounting pitch, the installation of two adjacent probes interferes with each other.
Question:Question: If I choose a non-lead type product, how to use it?: Answer:Answer: The customer shall weld the wire by himself.

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Full Stroke (Range)(mm)

Full Stroke(mm)

Plunger O.D.(Ø)

Plunger Length L1 (Range)(mm)

Barrel, Receptacle O.D.(Ø)

Barrel, Receptacle Length L2 (Range)(mm)

Initial Spring Pressure (Range)(gf)

Plunger Length(mm)

Barrel, Receptacle Length(mm)

Initial Spring Pressure(gf)

2/3 Stroke Spring Pressure(gf)

Plunger Tip Shape

type

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

CADCAD

Days to ShipSố ngày giao hàng

Specify AlterationsChỉ định thay đổi

NP45 Series Contact Probes Min Pitch 1.7mm, Stroke 5.0mm【50 Pieces Per Package】

Copy Part Number URL to Clipboard

(i) Caution thận trọng

Product Description

Economy NP45 Series Contact Probes

Product Overview of Contact Probes

Product Feature of Contact Probes

Dimensional Drawing of Contact Probes

Example Use of Contact Probes

Precautions of Contact Probes

Usage Method of Contact Probes

Related Products of Contact Probes

Specification Table of Contact Probes

Part Number

Basic InformationThông tin cơ bản

Frequently asked question (FAQ)FAQ

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

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Caution

thận trọng