Available from: |
 Bonding Wire Catalog |
 Bonding Wire 1/2-inch Spools |
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Au Gold Bonding Wire  GLD-H M3 |
Al Aluminum Bonding Wire  TABN |
Ribbon Bonding Wire  AuR -Au Gold |
Green Start Spool |
References: HS • Applications ±Tolerance Part# System Order Number Bonders • Capillary |
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| About TANAKA: TANAKA is the premier manufacturer of bonding wire to the semiconductor industry. TANAKA offers a full range of Gold (Au), Silver(Ag), Aluminum (Al), bare Copper (Cu) and Palladium Coated Copper (PCC) covering all applications of wedge, ball and bump bonding. Also flat Gold and flat Al ribbon. Go to 2-inch spools for automatic bonders |
Green=Start • Red=End. |
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 GLD-H Series - Gold (Au) High Performance Wedge Bonding Wire • Go to 2-Inch Spools |
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| Model | Alloy | Ø Diameter ±1% μm |
Breaking Load (gf) |
Breaking Load (mN) |
El (%) |
Length Meters |
Length Feet |
Part Number | Order Nr | |
| GLD-H |
4N Gold Au99.99% Wedge | Ø 18µm (Ø 0.7 mil) |
4.0 gf Min | 39 mN Min | 3.5% Max | 25m 50m |
75ft 150ft |
GLD-H-18H25 GLD-H-18H50 |
309189 309180 |
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| Ø 20µm (Ø 0.8 mil) |
6.0 gf Min | 59 mN Min | 3.5% Max | 25m 50m |
75ft 150ft |
GLD-H-20H25 GLD-H-20H50 |
309209 309200 |
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| Ø 25µm (Ø 1.0 mil) |
16 gf Min | 156 mN Min | 3.5% Max | 10m 25m 50m |
33ft 75ft 150ft |
GLD-H-25H10 GLD-H-25H25 GLD-H-25H50 |
309258 309259 309250 |
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| Ø 30µm (Ø 1.20 mil) |
20 gf Min | 196 mN Min | 3.5% Max | 25m 50m |
75ft 150ft |
GLD-H-30H25 GLD-H-30H50 |
309309 309300 |
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| Ø 32µm (Ø 1.25 mil) |
23 gf Min | 225 mN Min | 3.5% Max | 25m 50m |
75ft 150ft |
GLD-H-32H25 GLD-H-32H50 |
309329 309320 |
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| Ø 35µm (Ø 1.4 mil) |
27 gf Min | 1264 mN Min | 4.5% Max | 25m 50m |
75ft 150ft |
GLD-H-35H25 GLD-H-35H50 |
309359 309350 |
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| Ø 38µm (Ø 1.5 mil) |
35 gf Min | 343 mN Min | 4.5% Max | 25m 50m |
75ft 150ft |
GLD-H-38H25 GLD-H-38H50 |
309389 309380 |
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| Ø 50µm (Ø 2.0 mil) |
45 gf Min | 441 mN mMin | 4.5% Max | 25m 50m |
75ft 150ft |
GLD-H-50H25 GLD-H-50H50 |
309509 309500 |
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| Note 1: For wedge to wedge bonding. | ||||||||||
| Note 2: Ø18~30um diameter has maximum elongation 3.5%. | ||||||||||
| Note 3: Wire diameter available: 12.5µm , 15µm , 18µm , 20µm , 23µm , 25µm , 28µm , 30µm , 32µm , 35µm , 38µm , and 50µm | ||||||||||
| Note 5: Green=Start • Red=End. | ||||||||||
| M3 Series - Gold 4N General Pupose Au Alloy Bonding Wire • Go to 2-Inch Spools |
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| Model | Alloy | Ø Diameter ±1% μm |
Breaking Load (gf) |
Breaking Load (mN) |
El (%) |
Length Meters |
Length Feet |
Part Number | Order Nr | |
| M3 |
4N Gold Au99.99% Ball or Wedge Bond |
Ø 18µm (Ø 0.7 mil) |
4.6~7.1 gf | 45~70 mN | 1.0~6.0% | 25m 50m |
75ft 150ft |
M3-18H25 M3-18H50 |
303189 303180 |
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| Ø 20µm (Ø 0.8 mil) |
5.7~8.8 gf | 56~86 mN | 2.0~6.0% | 25m 50m |
75ft 150ft |
M3-20H25 M3-20H50 |
303209 303200 |
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| Ø 25µm (Ø 1.0 mil) |
8.9~13.8 gf | 87~135 mN | 2.0~7.0% | 25m 50m |
75ft 150ft |
M3-25H25 M3-25H50 |
303259 303250 |
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| Ø 30µm (Ø 1.20 mil) |
12.9~19.8 gf | 127~194 mN | 2.0~9.0% | 25m 50m |
75ft 150ft |
M3-30H25 M3-30H50 |
303309 303300 |
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| Ø 32µm (Ø 1.25 mil) |
14.7~22.6 gf | 144~222 mN | 2.0~9.0% | 25m 50m |
75ft 150ft |
M3-32H25 M3-32H50 |
303329 303320 |
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| Ø 33µm (Ø 1.3 mil) |
15.6~24.0 gf | 153~235 mN | 2.0~9.0% | 25m 50m |
75ft 150ft |
M3-33H25 M3-33H50 |
303339 303330 |
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| Ø 35µm (Ø 1.4 mil) |
17.5~27.0 gf | 172~265 mN | 3.0~9.0% | 25m 50m |
75ft 150ft |
M3-35H25 M3-35H50 |
303359 303350 |
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| Ø 38µm (Ø 1.5 mil) |
20.7~31.8 gf | 203~312 mN | 4.0~12.0% | 25m 50m |
75ft 150ft |
M3-38H25 M3-38H50 |
303389 303380 |
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| Ø 50µm (Ø 2.0 mil) |
35.8~55.1 gf | 351~541 mN | 4.0~15.0% | 25m 50m |
75ft 150ft |
M3-50H25 M3-50H50 |
303509 303500 |
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| Note 1: Gold Alloy 4N (Au99.99%). M3 series is a gold wire for manual bonders for ball or wedge bonding. | ||||||||||
| Note 2: Good squashed ball | ||||||||||
| Note 3: Wire diameter available: 12.5µm , 15µm , 18µm , 20µm , 23µm , 25µm , 28µm , 30µm , 32µm , 35µm , 38µm , and 50µm | ||||||||||
| Note 4: Green=Start • Red=End. | ||||||||||
TABN Series - Aluminum Al-1% Si Wedge to Wedge Bonding Wire • Go to 2-Inch |
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| Model | Alloy | Ø Diameter ±1% μm |
Breaking Load (gf) |
Breaking Load (mN) |
El (%) |
Length Meters |
Length Feet |
Part Number | Order Nr | |
| TABN | Aluminum Al-1% Si With Nickel Doping |
Ø 18µm (Ø 0.7 mil) |
6.7~7.5 gf | 66~71 mN | 0.5~4.5% | 25m 50m |
75ft 150ft |
TABN-18H25 TABN-18H50 |
403189 403180 |
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| Ø 20µm (Ø 0.8 mil) |
8.0~10.0 gf | 78~98 mN | 0.5~4.5% | 25m 50m |
75ft 150ft |
TABN-20H25 TABN-20H50 |
403209 403200 |
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| Ø 25µm (Ø 1.0 mil) |
13.0~15.0 gf | 127~147 mN | 0.5~4.5% | 10m 25m 50m |
33ft 75ft 150ft |
TABN-25H10 TABN-25H25 TABN-25H50 |
403258 403259 403250 |
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| Ø 30µm (Ø 1.20 mil) |
17.0~19.0 gf | 167~186 mN | 0.5~4.5% | 25m 50m |
75ft 150ft |
TABN-30H25 TABN-30H50 |
403309 403300 |
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| Ø 32µm (Ø 1.25 mil) |
19.0~21.0 gf | 186~206 mN | 0.5~4.5% | 25m 50m |
75ft 150ft |
TABN-32H25 TABN-32H50 |
403329 403320 |
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| Ø 33µm (Ø 1.3 mil) |
19.0~21.0 gf | 186~206 mN | 0.5~4.5% | 25m 50m |
75ft 150ft |
TABN-33H25 TABN-33H50 |
403339 403330 |
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| Ø 35µm (Ø 1.4 mil) |
26.0~29.0 gf | 255~284 mN | 0.5~5.0% | 25m 50m |
75ft 150ft |
TABN-35H25 TABN-35H50 |
403359 403350 |
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| Ø 38µm (Ø 1.5 mil) |
31.0~34.0 gf | 304~333 mN | 0.5~5.0% | 25m 50m |
75ft 150ft |
TABN-38H25 TABN-38H50 |
403389 403380 |
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| Ø 50µm (Ø 2.0 mil) |
47.0~53.0 gf | 461~520 mN | 0.5~6.0% | 25m 50m |
75ft 150ft |
TABN-50H25 TABN-50H50 |
403509 403500 |
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| Note 1: Uniform distribution of Si and stable mechanical property. | ||||||||||
| Note 2: Good corrosion resistance under PCT. | ||||||||||
| Note 3: TABN applications include Wedge to Wedge bonding. | ||||||||||
| Note 4: TABW (without nickel doping) has been replaced with TABN series with nickel doping. | ||||||||||
| Note 5: Standard Tolerance: Ø18~38μm ±1 μm • Ø40~50μm ±2μm • Ø60~80μm ±3μm | ||||||||||
| Note 6: Wire diameter available: 18µm , 20µm , 25µm , 30µm , 32µm , 33µm , 35µm , 38µm , 40µm and 50µm | ||||||||||
| Note 7: Green=Start • Red=End. | ||||||||||
 AuR Series - Gold (Au) Bonding Ribbon 4N • Go to 2-Inch Spools |
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| Model | Alloy | Thickness | Width | Breaking Load (gf) |
Breaking Load (N) |
El (%) |
Length Meters |
Length Feet |
Part Number | Order Nr |
| AuR | Au Ribbon | 12.7um | 25um (1.5mil) |
4.8~9.8 gf | 48~96 mN | ≥ 2.0% | 10m | 33ft | AuR-25x12.7H10 | 326510 |
| 38um (1.5mil) |
7.2~15.0 gf | 71~147 mN | ≥ 2.0% | 10m | 33ft | AuR-38x12.7H10 | 326380 | |||
| 50um (2.0mil) |
9.5~19.7 gf | 94~193 mN | ≥ 2.0% | 10m | 33ft | AuR-50x12.7H10 | 326500 | |||
| 75um (3.0mil) |
14.3~29.5 gf | 141~289 mN | ≥ 2.0% | 10m | 33ft | AuR-75x12.7H10 | 326520 | |||
| 100um (4.0mil) |
19.1~39.4 gf | 188~386 mN | ≥ 2.0% | 10m | 33ft | AuR-100x12.7H10 | 326530 | |||
| 125um (5.0mil) |
23.8~49.2 gf | 234~482 mN | ≥ 2.0% | 10m | 33ft | AuR-125x12.7H10 | 326540 | |||
| 150um (6.0mil) |
28.6~59.1 gf | 281~579 mN | ≥ 2.0% | 10m | 33ft | AuR-150x12.7H10 | 326550 | |||
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| 16um (0.63 mil) |
32um (1.25mil) |
7.7~15.9 gf | 75~156mN | ≥ 2.0% | 10m | 32ft | AuR-32x16H10 | 326320 | ||
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| 20um (0.8 mil) |
80um (3.0mil) |
24.0~49.6 gf | 235~486mN | ≥ 2.0% | 10m | 32ft | AuR-80x20H10 | 326090 | ||
| 200um (8.0mil) |
60.0~124.0 gf | 588~1215mN | ≥ 2.0% | 10m | 32ft | AuR-200x20H10 | 326570 | |||
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| 25um (1.0mil) |
50um (2.0mil) |
18.8~38.8 gf | 185~380 mN | ≥ 2.0% | 10m | 33ft | AuR-50x25H10 | 326100 | ||
| 75um (3.0mil) |
28.1~58.1 gf | 276~569 mN | ≥ 2.0% | 10m | 33ft | AuR-75x25H10 | 326110 | |||
| 100um (4.0mil) |
37.5~77.5 gf | 368~760 mN | ≥ 2.0% | 10m | 33ft | AuR-100x25H10 | 326120 | |||
| 125um (5.0mil) |
46.9~96.9 gf | 460~950 mN | ≥ 2.0% | 10m | 33ft | AuR-125x25H10 | 326130 | |||
| 150um (6.0mil) |
56.3~116.3 gf | 553~1140 mN | ≥ 2.0% | 10m | 33ft | AuR-150x25H10 | 326140 | |||
| 200um (8.0mil) |
75.0~155.0 gf | 736~1520 mN | ≥ 2.0% | 10m | 33ft | AuR-200x25H10 | 326150 | |||
| 250um (10.0mil) |
93.8~193.8 gf | 920~1900 mN | ≥ 2.0% | 10m | 33ft | AuR-250x25H10 | 326160 | |||
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| 50um (2.0mil) |
125um (5.0mil) |
93.8~193.8 gf | 920~1900 mN | ≥ 2.0% | 10m | 33ft | AuR125x50H10 | 326220 | ||
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| Note 1: AuR series Au Gold ribbon is fabricated using a dry process. No lubrication oils are introduced during fabrication. Excellent corrosion resistance. | ||||||||||
| Note 2: Tanaka AuR ribbon is made using a rolled process. Edges are smooth without sharp edges. Good surface smoothness. | ||||||||||
| Note 3: Tanaka's specially formulated winding process assures consistent de-spooling and smooth bonding. Not parallel winding. | ||||||||||
| Note 4: Flat Au ribbon provides an excellent solution for RF devices. | ||||||||||
| Note 5: AuR gold ribbon wire made in Japan. | ||||||||||
| Note 6: Green=Start • Red=End. | ||||||||||
 Spool Dimensions |
Green Start |
 Red End |
 5 Spool Pack |
| Half-Inch Spool Dimensions | ||||||||
| Material | A Flange Diameter |
B Shaft Diameter |
C Hub Diameter |
D Hub Thickness |
E Winding Width |
F Overall Width |
Spool Name |
Part Nbr Code |
| Aluminum | 17.4mm | 12.7mm | 13.5mm | 0.40mm | 18.3mm | 19.1mm | AL-1/2 | H |
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| Note 1: Round Wire is wound forward/cross pattern (Cross wound-cross hatch wind) | ||||||||
| Note 2: Ribbon Wire is wound forward/parallel | ||||||||
| Note 3: Start wire on spool with Green tape. | ||||||||
| Note 4: End wire on spool with Red tape. | ||||||||
| ± Tolerance Table | |||||||||
| Ø Diameter | Tolerance | ||||||||
| Ø 15µm ~ 38µm (Ø 0.6 ~ 1.5 mil) |
±1 μm | ||||||||
| Ø 40µm ~ 50µm (Ø 1.6 ~ 2.0 mil) |
±2 μm | ||||||||
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| RLC Parametric Data | |||||||||
| Material Alloy |
Ø Mil | Ø um | R milli-ohm/mm 0 Hz (DC) |
R milli-ohm/mm 100 MHz |
Ls nH/mm 100~400 MHz |
Cs pF/mm 100~400 MHz |
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| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
0.6mil | 15um | 163.62 191.44 115.70 |
237.01 277.31 177.42 |
1.184 | 0.073 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
0.7mil | 18um | 119.98 140.38 84.83 |
182.77 213.85 137.64 |
1.140 | 0.077 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
0.8mil | 20um | 91.74 107.24 64.76 |
148.55 173.65 111.01 |
1.114 | 0.081 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
0.9mil | 23um | 72.24 84.45 51.07 |
122.39 143.07 92.37 |
1.074 | 0.085 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
1.0mil | 25um | 58.40 68.27 41.25 |
103.47 120.95 79.02 |
1.043 | 0.092 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
1.1mil | 28um | 49.08 56.21 33.99 |
88.68 103.66 68.40 |
1.012 | 0.098 | |||
| Gold (4N Au) Gold (2N Au) PCC (4N Cu) |
1.2mil | 30um | 40.54 47.40 28.66 |
78.62 91.90 60.52 |
1.010 | 0.104 | |||
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| RLC Electrical Parametric Data PDF | |||||||||
| Electrical Resistance | |||||
| Symbol | Material | Ø20μm | Ø25μm | Ø30μm | Resistivity μΩ•cm |
| Au | 4N Gold | 0.73 | 0.47 | 0.33 | 2.3 |
| Au | 2N Gold | 0.99 | 0.63 | 0.44 | 3.1 |
| Cu | CLR1-A | 0.61 | 0.39 | 0.27 | 1.9 |
| Cu | CFB-1 | 0.61 | 0.39 | 0.27 | 1.9 |
| Cu | CA-1 | 0.70 | 0.45 | 0.31 | 2.2 |
| Ag | SEA | 1.50 | 0.96 | 0.67 | 4.7 |
| Ag | SEB | 1.05 | 0.67 | 0.47 | 3.3 |
| Ag | SEC | 0.83 | 0.53 | 0.37 | 2.6 |
| Al | Al-1%Si TANW |
0.99 | 0.56 | 0.44 | 3.1 |
| Symbol | Material | Ø200μm | Ø25μm | Ø300μm | Resistivity μΩ•cm |
| Al | TANW | 0.0086 | 0.0055 | 0.0038 | 2.7 |
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| Physical Properties | |||||||
| Item | Unit | Gold | Copper | Aluminum | Silver | Palladium | Platinum |
| Atomic Symbol | Au | Cu | Al | Ag | Pd | Pt | |
| Atomic Number | 79 | 29 | 13 | 47 | 46 | 78 | |
| Atomic Weight | 196.96655 | 63.546 | 26.981538 | 107.8682 | 106.42 | 195.078 | |
| Melting Point | K | 1336 | 1356 | 933 | 1234 | 1825 | 2042 |
| Density (20°) | g • cm-3 | 19.32 | 8.92 | 2.70 | 10.50 | 12.02 | 21.45 |
| Resistivity (20°) | μΩ • cm | 2.300 | 1.694 | 2.700 | 1.630 | 10.80 | 10.58 |
| Thermal Conductivity (0~100°) | Wm-1 • K-1 | 315.5 | 397 | 238 | 425 | 75.2 | 73.4 |
| Specific Heat (0~100°) | JKg-1 • K-1 | 130 | 386 | 917 | 234 | 247 | 134.4 |
| CTE (0~100°) | PPM/°C | 14.1 | 17.0 | 23.5 | 19.1 | 11.0 | 9.0 |
| Young's Modulus | G•Pa | 88.3 | 136 | 69 | 100.5 | 121 | 169.9 |
| Shear Modulus | G•Pa | 29.6 | - | 26.0 | 31.3 | - | - |
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| HS Code - Harmonized System Tariff | |||||||||
| Item | HS Code | Wire Type | |||||||
| 1a | 7103.13.7000 | Gold (Round) | |||||||
| 1b | 7108.13.5500 | Gold (Flat Ribbon) | |||||||
| 2a | 7605.29.0000 | Aluminum Al-1%Si | |||||||
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| Wire Part Number System | |||||||||
| GLD-H | - | 25 | H | 50 | |||||
| Series | Ø Diameter µm | Spool Type | Length Meters | ||||||
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Standard Gold 4N (Au99.99%) M3 = (303xxx) Standard Wire GLD-H = (309xxx) Wedge to Wedge AuR = (326xxx) Au Ribbon Aluminum TABN = (403xxx) Al-1%Si |
Code Mil 12.5 0.5mil 15 0.6mil 18 0.7mil 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 60 2.4mil 70 2.7mil 80 3.0mil Au Ribbon Wire 38x12.7 = 38 x 12.7um 50x12.7 = 50 x 12.7um 75x12.7 = 75 x 12.7um 100x12.7 = 100 x 12.7um 125x12.7 = 125 x 12.7um 150x12.7 = 150 x 12.7um ----------------- 50x25 = 125 x 25um 75x25 = 125 x 25um 100x25 = 125 x 25um 125x25 = 125 x 25um 150x25 = 150 x 25um 200x25 = 200 x 25um 250x25 = 250 x 25um ----------------- 125x50 = 125 x 50um More Ribbon Sizes |
Aluminum Spool H = 1/2" x 3/4" (TS1) A = 2-Inch (AL2) Double Flange |
Meters Feet Shape 10 33ft Ribbon 25 75ft Round 50 150ft Round Meters controlling dimension TS1 = Half-inch Spool |
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Wire Order Number |
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| 3 | 0 | 3 | 25 | 0 | |||||
| Alloy | Shape | Model | Ø Diameter | Length | |||||
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Code • Description 3 = Gold (Au) 4 = Aluminum (Al) |
Code Description 0 = Round Wire 2 = Flat Ribbon (1/2-inch spool) |
Gold Wire (Au) 3 = M3 6 = AuR 9 = GLD-H Aluminum Wire (Al) 3 = TABN |
µm Mil 12 0.5mil 15 0.6mil 18 0.7mil 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 60 2.4mil 70 2.7mil 80 3.0mil Au Ribbon Wire 51 = 25 x 12.7um 38 = 38 x 12.7um 50 = 50 x 12.7um 52 = 75 x 12.7um 53 = 100 x 12.7um 54 = 125 x 12.7um 55 = 150 x 12.7um - - - - 10 = 50 x 25um 11 = 75 x 25um 12 = 100 x 25um 13 = 125 x 25um 14 = 150 x 25um 15 = 200 x 25um 16 = 250 x 25um - - - - 22 = 125 x 50um More Ribbon Sizes |
Code Meters Feet Round Wire 0 = 50m (150ft) 9 = 25m (75ft) Ribbon Wire 0 = 10m (33ft) Meters controlling dimension TS1 = Half-inch Double Flange AL2 = 2-inch Spool Double Flange |
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Flat Wire Size Chart Call for Other Sizes |
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| 12.7um Thick | 25um Thick | 50um Thick | |||||||
| 0.5mil 0.0005-inch |
1.0mil 0.001-inch |
2.0mil 0.002-inch |
Code • Width 38 = 38um (1.5mil) 50 = 50um (2.0mil) 52 = 75um (3.0mil) 53 = 100um (4.0mil) 54 = 125um (5.0mil) 55 = 150um (6.0mil) |
Code • Width 11 = 75um (3.0mil) 12 = 100um (4.0mil) 13 = 125um (5.0mil) 14 = 150um (6.0mil) 15 = 200um (8.0mil) 16 = 250um (10.0mil) |
Code • Width 22 = 125um (5.0mil) |
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