Wire Probe TPW-Series || Tulip Company Limited

Wire Probe TPW-Series

Wire ProbeTPW-Series

Features of Tulip Wire Probes

1) Stable Tip Shape

By utilizing know-how in grinding attained over a long period of time, Tulip wire probes keep stable tip shapes even when used on thin materials.

φ70μm,60degree Ball Point

2) Precise Insulation Coating

Change of the insulation coating of Tulip wire probe.

Sprayed Coating
Spray coating causes stability issues in film thickness and precision of coating position.
Electrodeposition Coating
In order to solve the stability issues, Tulip adopts in-house electrodeposition coating instead of spray coating.
Improvement of accuracy of edge
Higher precision is being pursued by inventing finer probes.Increased positional accuracy and clear edges are realized in coating.

Present Style of Tulip Wire Probe

Tip Shape

60B
60degree Ball Point
*

T
Chisel

Q
Hemisphere

F
Flat

* Available for requested angle and tip diameter.

Specifications

Diameter

φ0.02 〜 0.11mm

Material

W (Tungsten),
Re-W (Rhenium Tungsten),
SKH (High Speed Steel),
BeCu,
Precious metal Alloy

Plating

Ni + Au , Ni + Pd

Coating color

Characteristics：In the case of Tungsten

Dia. x Length(mm)

0.11 x 30

0.09 x 30

0.07 x 30

0.05 x 20

0.04 x 20
Material :
Re-W

0.03 x 20
Material :
Re-W

Standard Pitch(mm)

0.2

0.15

0.11

0.09

0.07

0.06

Pin Pressure(g)

18.0

10.0

3.5

2.8

1.2

0.4

Pin Dia.(mm)

0.108

0.088

0.068

0.048

0.038

0.028

Insulated Area Dia.(mm)

0.13

0.11

0.09

0.07

0.05

0.04

Electric Resistance(Ω)

0.25

0.35

0.60

0.80

1.80

6.50