Yuh-Cheng Materials Co., Ltd-production Information

  Gold Bonding Wire

  • Extremely uniform depooling, mechanical properties, EFO, bonding, looping, molding
  • Extremely clean, reduced bonding problems
  • For both manual and automatic bonders
  • Gold Wire Mechanical Specifications

TYPE

4N

2N

Min

YGHE

YGMS

YGHS

FG2

Diameter

Pitch

EL (%)

BL(g)

EL (%)

BL (g)

EL (%)

BL (g)

EL (%)

BL (g)

15µm
(0.6mil)

35µm

3.5 ~ 11

2 ~ 6

2 ~ 7

3 ~ 10

1.5 ~ 4

4.5 ~ 11

2 ~ 7

5-11

18µm
(0.7mil)

45µm

5 ~ 13

2 ~ 7

2.5 ~ 7

3 ~ 11

1.5 ~ 4

5.5 ~ 11.5

2.5 ~ 7

6-12

20µm
(0.8mil)

50µm

6 ~ 14

2 ~ 9

2.5 ~ 8

4 ~ 11

1.5 ~ 4

6.5 ~ 12

2.5 ~ 8

6-12

23µm
(0.9mil)

60µm

6.5 ~ 16

5 ~ 11

2.5 ~ 8

6 ~ 13

1.5 ~ 4.5

8.5 ~ 14

2.5 ~ 8

9-15

25µm
(1.0mil)

66µm

7 ~ 18

6 ~ 14

3 ~ 9

8 ~ 17

2 ~ 6

10 ~ 18

3 ~ 9

11-18

28µm
(1.1mil)

70µm

7 ~ 19

6.5 ~ 15

3 ~ 9

9 ~ 20

2 ~ 6.5

12 ~ 21

3 ~ 9

13-21

30µm
(1.2mil)

80µm

7.5 ~ 20

7.5 ~ 18

3 ~ 12

10 ~ 22

2 ~ 7

14 ~ 24

3 ~ 12

15-25

31.75µm
(1.25mil)

85µm

7.5 ~ 21

8 ~ 21

3 ~ 13

11 ~ 27

2 ~ 7.5

14.5 ~ 28

 

 

33µm
(1.3mil)

90µm

8 ~ 22

8.5 ~ 22

3 ~ 14

12 ~ 30

2 ~ 8

18 ~ 33

   

38µm
(1.5mil)

100µm

8 ~ 24

11 ~ 30

3 ~ 15

14 ~ 38

2 ~ 9.5

24 ~ 42

   

50µm
(2.0mil)

130µm

8 ~ 28

18 ~ 45

3 ~ 16

30 ~ 60

2 ~ 10

40 ~ 66

   

 

Spool and Length Offerings

  • 2x1 Anodized
  • 2x2 Anodized
  • 2x2 Conductive (Ni-plated wire contact points)
  • 500m , 1000m , 2000m lengths

 

Physical Properties

Element sign

Au

Atom number

79

Atom weight

196.97

Lattice constant, Å

4.076

Crystal structure

fcc

Specific gravity g/cm3

19.32

Melting point, C

1063

Boiling point, C

2800

Thermal conductivity, W/m-K

301

Electrical resistivity, uOhm-cm(20℃)

2.44

Coefficient of Thermal expansion, ppm/℃(20℃)

14.2

Young’s modulus, GN/m2

>80