UB189

ICT/FCT Test Probe: 189
Installation height (Installation height):16.85mm
Recommended stroke (Recommended Stroke): 4.3mm

Classification

UB Series

Keywords

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Telephone:

+86755-8303 9995

Product Description

Mounting and functional dimensions

Mechanical Data

Working stroke	4.3mm
Maximum travel	6.40mm
Elastic force at 2/3 stroke	4.5N(16.2oz)
Elasticity can be selected	2.5N(9oz)
	3.0N(10.8oz)
	5.0N(18.1oz)

Materials

needle bar	Gold plated on beryllium copper or SK4 nickel
Needle Tube	Gold plating on nickel of phosphor copper tube
Spring	Stainless steel wire or piano wire gold plated
Casing	Gold plating on nickel brass tube

Borehole size

plexiglass plate	φ3.60mm
Epoxy resin board	φ3.65mm

Electrical Performance	G2 Standard Edition	H Upgrade
Rated current	6A	9A
resistance characteristics	<50mΩ	<20mΩ

Working temperature

Standard	-40 ℃ ~ 80 ℃
Special design	-100 ℃ ~ 200 ℃

Ordering example

Optional tip form

Needle tip form		Materials	Needle tip plating	Special version		Buy Jump
Needle tip form		Materials	Needle tip plating	Φ (mm)	φ(inch)	Buy Jump
A	φ4.00	B	G			Purchase
B	φ2.03	S	G			Purchase
D	φ4.00	B	G			Purchase
E	φ4.00	B	G			Purchase
G	φ2.30 φ3.95	B	G			Purchase
H	φ2.50 φ3.50 φ4.00	B	G			Purchase

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