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          | Available from TopLine: 
  |  Bonding Wire Catalog | Made By: 
  Pt and Pt-Ir
 Platinum
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               | 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)  and pure Platinum 4N (Pt) Wire.
 
 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 | 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
 1640ft
 | 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
 1640ft
 | 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
 1640ft
 | 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
 1640ft
 | PtIr10-50A100 PtIr10-50A300
 PtIr10-50A500
 | 201501 201503
 201505
 |  |  |  | Note 1: Temper: Stress Relieved |  | Note 2: Standard Wire diameter available:  18µm , 20µm , 25µm , 28µm , 30µm , 32µm , 35µm , and 50µm   •  Special Order: 23µm and 38µm |  | Note 3: Tolerance: Ø 18~20um ±1% μm   •   Ø 25~50um ±2% μm |  | Note 4: 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
 1640ft
 | 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
 1640ft
 | PtIr20-25A100 PtIr20-25A300
 PtIr20-25A500
 | 202251 202253
 202255
 |  
         | Ø 35µm (Ø 1.5 mil)
 | 1840°C | 1.5~2.5% | 1400-1650MPa | 32.5 | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | 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
 1640ft
 | PtIr20-50A100 PtIr20-50A300
 PtIr20-50A500
 | 202501 202503
 202505
 |  |  |  | Note 1: Temper: Stress Relieved |  | Note 2: Standard Wire diameter available: 18µm , 20µm , 25µm , 28µm , 30µm , 32µm , 35µm  and 50µm  •  Special Order: 23µm and 38µm |  | Note 3: Tolerance: Ø 18~20um ±1% μm   •   Ø 25~50um ±2% μm |  | Note 4: Green=Start • Red=End. |  |  |  |  |  
       
         |  Pt Pure Series - Platinum 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 (4N) | Pt99.99% | Ø 20µm (Ø 0.8 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-20A100 Pt(4N)-20A300
 Pt(4N)-20A500
 | 204201 204203
 204205
 |  
         | Ø 23µm (Ø 0.9 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-23A100 Pt(4N)-23A300
 Pt(4N)-23A500
 | 204231 204233
 204235
 |  
         | Ø 25µm (Ø 1.0 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-25A100 Pt(4N)-25A300
 Pt(4N)-25A500
 | 204251 204253
 204255
 |  
         | Ø 28µm (Ø 1.1 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-28A100 Pt(4N)-28A300
 Pt(4N)-28A500
 | 204281 204283
 204285
 |  
         | Ø 30µm (Ø 1.2 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-30A100 Pt(4N)-30A300
 Pt(4N)-30A500
 | 204301 204303
 204305
 |  
         | Ø 33µm (Ø 1.3 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-33A100 Pt(4N)-33A300
 Pt(4N)-33A500
 | 204331 204333
 204335
 |  
         | Ø 35µm (Ø 1.4 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-35A100 Pt(4N)-35A300
 Pt(4N)-35A500
 | 204351 204353
 204355
 |  
         | Ø 38µm (Ø 1.5 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-38A100 Pt(4N)-38A300
 Pt(4N)-38A500
 | 204381 204383
 204385
 |  
         | Ø 50µm (Ø 2.0 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-50A100 Pt(4N)-50A300
 Pt(4N)-50A500
 | 204501 204503
 204505
 |  
         | Ø 80µm (Ø 3.1 mil)
 | 1768°C | Call | Call | Call | 100m 300m
 500m
 | 300ft 1000ft
 1640ft
 | Pt(4N)-80A100 Pt(4N)-80A300
 Pt(4N)-80A500
 | 204801 204803
 204805
 |  |  |  | Note 1: Temper: As drawn with slight curl without annealing. |  | Note 2: Standard Wire diameter available: 17µm , 18µm , 20µm , 25µm , 30µm , 32µm , 35µm  and 50µm |  | Note 3: Special Order: 23µm , 28µm and 38µm |  | Note 4: Green=Start • Red=End. |  |  |  |  |  
       
         | ± Tolerance Table |  
         | Ø Diameter | Tolerance |  
         | Ø 15µm ~ 29µm (Ø 0.6 ~ 1.1 mil)
 | ±1 μm |  
         | Ø 30µm ~ 99µm (Ø 1.2 ~ 3.9 mil)
 | ±2 μm |  
         | Ø 100µm ~ 290µm (Ø 4.0 ~ 11.9 mil)
 | ±3 μm |  
         | Ø 300µm ~ 499µm (Ø 12.0 ~ 19.6 mil)
 | ±5 μm |  
         | Ø 500µm ~ 1490µm (Ø 20.0 ~ 59.0 mil)
 | ±10 μm |  
         | Ø 1500µm ~ 2990µm (Ø 60.0 ~ 120.0 mil)
 | ±20 μm |  |  |  |  |  |  |  
       
         | HS Code - Harmonized System Tariff |  
         | Item | HS Code | Wire Type |  
         | 1 | 7110.19.0000 | Pt-Ir10 |  
         | 2 | 7110.19.0000 | Pt-Ir20 |  
         | 3 | 7110.19.0000 | Pt (4N) |  |  |  |  |  |  |  
|  |  
         | 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 Pure
 Pt (4N) =  204xxx
 
 |  | 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
 80     3.1mil
 
 | 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
 |  |  |  
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         | Wire Order Number 
 |  
         | 2 | 0 | 1 | 25 | 1 |  
         | Alloy | Shape | Model | Ø Diameter | Length |  
         | Code • Description 2 = Palladium (Pt)
 and Pt-Alloy
 
 
 | Code   Description 0 = Round Wire
 
 | Platinum Alloy Wire (Pt-Ir) 1 = Pt-Ir10%
 2 = Pt-Ir20%
 
 Pure Platinum Wire (Pt)
 4 = Pt 4N
 
 
 | 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
 80     3.1mil
 
 | Code  Meters  Feet 
 Round Wire
 1 = 100m  (328ft)
 3 = 300m   (~1000ft)
 5 = 500m   (1640ft)
 Meters controlling dimension
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 Milledgeville, GA 31061, USA
 Toll Free USA/Canada (800) 776-9888
 International: 1-478-451-5000
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