Available from:
 Bonding Wire Catalog
Platinum Wire
 
 
 
About TANAKA:
TANAKA is the premier manufacturer of wire to the sensor and medical industry. TANAKA offers a full range of Platinum-Iridium (Pt-Ir), Platinum-Rhodium (Pt-Rh), Platinum-Nickel (Pt-Ni) and Platinum-Tungsten (Pt-W)

Go to Other Tanaka Wire Au, Ag, Al & Cu.
   
Green=Start • Red=End. 
   Pt-Ir10 Series - Platinum Iridium 10% Wire   •   Temper Stress Relieved   •   Go to Other Tanaka Wire
Model Alloy Ø Diameter
±1% μm
Melting
Point

°C
E.L.
Elongation
Ultimate
Tensile

Strength
(UTS)
Resistance
μOhm * cm
Length
Meters
Length
Feet
Part Number Order Nr
Pt-Ir10 Pt90%
Ir10%
Ø 20µm
(Ø 0.8 mil)
1800°C 1.5~2.5% 1050-1400MPa 24.9 100m
300m
500m
300ft
1000ft
3000ft
PtIr10-20A100
PtIr10-20A300
PtIr10-20A500
201201
201203
201205
Ø 25µm
(Ø 1.0 mil)
1800°C 1.5~2.5% 1050-1400MPa 24.9 100m
300m
500m
300ft
1000ft
3000ft
PtIr10-25A100
PtIr10-25A300
PtIr10-25A500
201251
201253
201255
Ø 35µm
(Ø 1.5 mil)
1800°C 1.5~2.5% 1050-1400MPa 24.9 100m
300m
500m
300ft
1000ft
1500ft
PtIr10-35A100
PtIr10-35A300
PtIr10-35A500
201351
201353
201355
Ø 50µm
(Ø 2.0 mil)
1800°C 1.5~2.5% 1050-1400MPa 24.9 100m
300m
500m
300ft
1000ft
1500ft
PtIr10-50A100
PtIr10-50A300
PtIr10-50A500
201501
201503
201505
Note 1: Temper: Stress Relieved
Note 2: Standard Wire diameter available: 20µm , 25µm , 28µm , 30µm , 32µm , 35µm , and 50µm  •  Special Order: 23µm and 38µm
Note 3: Green=Start • Red=End.
 
 
   Pt-Ir20 Series - Platinum Iridium 20% Wire   •   Temper Stress Relieved   •   Go to Other Tanaka Wire
Model Alloy Ø Diameter Melting
Point

°C
E.L.
Elongation
Ultimate
Tensile
Strength
(UTS)
Resistance
μOhm * cm
Length
Meters
Length
Feet
Part Number Order Nr
Pt-Ir20 Pt80%
Ir20%
Ø 20µm
(Ø 0.8 mil)
1840°C 1.5~2.5% 1400-1650MPa 32.5 100m
300m
500m
300ft
1000ft
3000ft
PtIr20-20A100
PtIr20-20A300
PtIr20-20A500
202201
202203
202205
Ø 25µm
(Ø 1.0 mil)
1840°C 1.5~2.5% 1400-1650MPa 32.5 100m
300m
500m
300ft
1000ft
3000ft
PtIr20-25A100
PtIr20-25A300
PtIr20-25A500
202251
202253
202255
Ø 38µm
(Ø 1.5 mil)
1840°C 1.5~2.5% 1400-1650MPa 32.5 100m
300m
500m
300ft
1000ft
1500ft
PtIr20-35A100
PtIr20-35A300
PtIr20-35A500
202351
202353
202355
Ø 50µm
(Ø 2.0 mil)
1840°C 1.5~2.5% 1400-1650MPa 32.5 100m
300m
500m
300ft
1000ft
1500ft
PtIr20-50A100
PtIr20-50A300
PtIr20-50A500
202501
202503
202505
Note 1: Temper: Stress Relieved
Note 2: Standard Wire diameter available: 20µm , 25µm , 28µm , 30µm , 32µm , 35µm and 50µm  •  Special Order: 23µm and 38µm
Note 3: Green=Start • Red=End.
 
 
± Tolerance Table
Ø Diameter Tolerance
Ø 20µm ~ 28µm
(Ø 0.8 ~ 1.1 mil)
±1 μm
Ø 30µm ~ 50µm
(Ø 1.2 ~ 2.0 mil)
±2 μm
 
 
 
Wire Part Number System
    PtIr10       -       25         A         100    
Series   Ø Diameter  µm Spool Type Length Meters
Platinum Iridium
Pt Ir10 = 201xxx (Ir10%)
Pt Ir20 = 202xxx (Ir20%)

Platinum Nickel
Pt Ni10 = 203xxx (Ni10%)
Pt Ni20 = 204xxx (Ni20%)

Platinum Rhodium
Pt Rh10 = 206xxx (Rh10%)
Pt Rh20 = 207xxx (Rh20%)

Platinum Tungsten
Pt W8 = 208xxx (W8%)
  Code   Mil
20     0.8mil
23     0.9mil
25     1.0mil
28     1.1mil
30     1.2mil
32   1.25mil
33     1.3mil
35     1.4mil
38     1.5mil
50     2.0mil
Aluminum Spool

Standard
A = 2.0" x 1.0" AL-2

Special Request
B = 2.0" x 2.0" AL-4
Meters   Feet
100         300ft
300       1000ft
500       1500ft
Meters controlling dimension
 
 
Wire Order Number
 
    2         0         1         25         1    
Alloy Shape Model Ø Diameter Length
Code • Description
2 = Palladium (Pt) Alloy

Code   Description
0 = Round Wire
Platinum Alloy Wire (Pt)
1 = Pt-Ir10%
2 = Pt-Ir20%

3 = Pt-Ni10%
4 = Pt-Ni20%

6 = Pt-Rh10%
7 = Pt-Rh20%

8 = Pt-W8%
µm     Mil
20     0.8mil
23     0.9mil
25     1.0mil
28     1.1mil
30     1.2mil
32   1.25mil
33     1.3mil
38     1.5mil
50     2.0mil
Code  Meters  Feet

Round Wire
1 = 100m  (328ft)
3 = 300m   (~1000ft)
5 = 500m   (1640ft)
Meters controlling dimension
 
        
 
 
 
 


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95 Highway 22 W
Milledgeville, GA 31061, USA
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