Application
Our gold bonding wires are used for a wide range of products packaging, such as TR, ICs and LED.
Gold Bonding Wire Characteristics and Applications by Type
Type
Application
Feature
Gold Bonding Wire
JFDE1
Packaging for TR, LED, IC （SOT/DIP/SOP/TSOP /TQFP/TSSOP/LOC/BGA etc.）
Medium and high loop type, size 200μm ～300μm, medium to high intensity
JFDE2
JFDE3
JFBL
IC packaging （QFN/LQFP/QFP/BGA/SBGA/TQFP/TSOP/CSP/PKG etc.）
Medium and low loop type, loop height 100μm ～200μm，high strength, suitable for low loop, long span or short span
JFBL3
JFBL6
Gold Alloy Bonding Wire
JFCW2
Mainly suitable for high density or small size IC packaging（QFP/BGA/SBGA/TQFP/TSOP/CSP/PKG, etc.）
low loop type, loop height 70μm ～100μm，high strength, suit for ultra-low loop, long span or short span
Chemical Components JFDE, JFBL series
Model
Au purity %
Impurity is not greater than,%
Ag
Cu
Fe
Pd
Mg
Si
Pb
Sb
Bi
Sum of all measurable impurities
JFDE
≥99.99
0.001
0.0005
0.0005
0.0005
0.0002
0.001
0.001
0.001
0.002
0.01
Note: If the customer requires analysis of the content of a specific impurity element, it can be carried out according to the customer's requirements.
JFCW Gold wires
Model
Au purity
Alloy composition，%
Impurity is not greater than,%
Ag
Cu
Fe
Pb
Sb
Bi
Sum of all measurable impurities
JFCW
≥99.00
0.9-1.0
0.002
0.0005
0.0005
0.001
0.001
0.002
0.01
Note: If the customer requires analysis of the content of a specific impurity element, it can be carried out according to the customer's requirements.
Specification
Diameter
Weight
Minimum tensile force cN
Elongation %
Elongation fluctuation range %
ｍｍ
mil
mg/m
GW GW3
GW2
TS
TS6
TS3
AG2
GW series
TS series AG2
0.013
0.52
2.19～2.97
2.0
2.0
3.0
3.0
3.0
3.0
2.0～5.0
2.0～5.0
2
0.014
0.56
2.56～3.41
2.5
2.5
3.0
3.0
3.0
3.5
2.0～5.0
2.0～5.0
2
0.015
0.60
2.97～3.88
3.0
3.0
3.5
3.5
3.5
4.0
2.0～5.0
2.0～5.0
3
0.016
0.64
3.41～4.39
3.0
3.0
3.5
3.5
4.0
4.5
2.0～5.0
2.0～5.0
3
0.017
0.68
3.88～4.92
3.5
3.5
4.0
4.0
4.5
5.0
2.0～5.0
2.0～5.0
3
0.018
0.72
4.39～5.48
4.0
4.0
4.5
5.0
5.0
5.5
2.0～5.0
2.0～5.0
3
0.019
0.76
4.91～6.07
4.5
4.5
5.0
5.0
5.5
6.0
2.0～5.0
2.0～5.0
3
0.020
0.80
5.48～6.69
5.0
5.0
5.5
6.0
6.0
6.5
2.0～6.0
2.0～6.0
3
0.021
0.84
6.07～7.34
5.5
5.5
6.0
6.0
6.5
7.0
2.0～6.0
2.0～6.0
3
0.022
0.88
6.69～8.03
6.0
6.0
6.5
7.0
7.0
8.0
2.0～6.0
2.0～6.0
3
0.023
0.92
7.34～8.74
6.5
6.5
7.0
7.5
7.5
9.0
2.0～6.0
2.0～7.0
3
0.024
0.96
8.03～9.48
7.5
7.5
8.0
9.5
9.0
10.0
2.0～7.0
2.0～7.0
3
0.025
1.00
8.74～10.26
8.0
9.0
10.0
10.0
10.5
11.0
2.0～7.0
2.0～8.0
3
0.026
1.02
9.48～1.106
8.5
9.0
10.0
10.5
11.0
12.0
2.0～7.0
2.0～8.0
3
0.027
1.06
10.26～11.90
9.0
9.5
10.0
12.0
12.0
13.0
2.0～8.0
2.0～8.0
3
0.028
1.12
11.06～12.76
10.0
10.5
11.0
13.0
13.0
14.0
2.0～8.0
2.0～8.0
3
0.029
1.16
11.90～13.66
11.0
11.5
12.0
14.0
14.0
15.0
2.0～8.0
2.0～8.0
3
0.030
1.20
12.76～14.58
11.5
12.0
13.0
15.0
15.0
16.0
3.0～8.0
3.0～8.0
3
0.032
1.28
14.58～16.52
12.5
13.0
14.0
16.0
16.0
17.0
3.0～8.0
3.0～8.0
3
0.033
1.30
15.54～17.54
13.0
13.5
15.0
17.0
17.0
18.0
3.0～9.0
3.0～9.0
3
0.034
1.34
16.52～18.59
14.0
14.5
15.0
17.5
18.0
18.5
3.0～9.0
3.0～9.0
3
0.035
1.40
17.54～19.67
15.0
16.0
17.0
19.0
19.0
20.0
3.0～9.0
3.0～10.0
3
0.038
1.52
20.77～23.08
18.0
18.5
19.0
21.0
21.0
23.0
3.0～10.0
3.0～10.0
4
0.040
1.60
23.08～25.51
20.0
21.0
23.0
24.0
24.0
26.0
3.0～10.0
3.0～10.0
4
0.043
1.70
26.77～29.38
22.0
23.0
28.0
30.0
30.0
32.0
3.0～10.0
3.0～10.0
4
0.044
1.76
28.06～30.73
24.0
25.0
30.0
32.0
33.0
35.0
3.0～10.0
3.0～10.0
4
0.045
1.80
29.38～32.11
25.0
28.0
31.0
34.0
35.0
38.0
3.0～10.0
3.0～10.0
4
0.050
2.00
34.96～41.03
32.0
34.0
35.0
38.0
38.0
41.0
3.0～12.0
3.0～12.0
4
0.060
2.36
49.30～60.23
45.0
50.0
52.0
50.0
56.0
60.0
7.0～14.0
7.0～14.0
4
0.070
2.76
68.12～80.86
55.0
60.0
68.0
70.0
75.0
80.0
7.0～14.0
7.0～14.0
4
Note: In the calculation formula of weight: ((пD2)/4) ×ρ×L
п—Pi, value 3.14159;
D—the diameter of the wire sample, mm;
ρ—Density of the sample, value 19.32g/cm3;
L—the length of the sample;
1. The calculated value is rounded to the nearest five decimal places.
2. After the agreement between the supplier and the buyer, other standard gold wire can be provided.
Spool length
Diameter
Length
Spool
Diameter
Length
Spool
ｍｍ
mil
m
Type
ｍｍ
mil
m
Type
0.013
0.52
500
2"-Al-DF
0.014
0.56
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.015
0.60
500
2"-Al-DF
0.016
0.64
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.017
0.68
500
2"-Al-DF
0.018
0.72
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.019
0.76
500
2"-Al-DF
0.020
0.80
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF，2"-Al-DF-W
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.021
0.84
500
2"-Al-DF
0.022
0.88
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.023
0.92
500
2"-Al-DF，2"-Al-DF-W
0.024
0.96
500
2"-Al-DF
1000
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.025
1.00
500
2"-Al-DF，2"-Al-DF-W
0.026
1.02
500
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF，2"-Al-DF-W
2000
2"-Al-DF-W
2000
2"-Al-DF-W
3000
2"-Al-DF-W
3000
2"-Al-DF-W
0.027
1.06
500
2"-Al-DF，2"-Al-DF-W
0.028
1.12
500
2"-Al-DF
1000
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF
0.029
1.16
500
2"-Al-DF
0.030
1.20
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
0.032
1.28
500
2"-Al-DF
0.033
1.30
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
0.034
1.34
500
2"-Al-DF
0.035
1.40
500
2"-Al-DF
1000
2"-Al-DF
1000
2"-Al-DF
0.038
1.52
500
2"-Al-DF，2"-Al-DF-W
0.040
1.60
500
2"-Al-DF
1000
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF
0.043
1.70
500
2"-Al-DF，2"-Al-DF-W
0.044
1.76
500
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF，2"-Al-DF-W
1000
2"-Al-DF，2"-Al-DF-W
0.045
1.80
500
2"-Al-DF
0.050
2.00
300
2"-Al-DF
1000
2"-Al-DF
500
2"-Al-DF，2"-Al-DF-
0.060
2.36
300
2"-Al-DF
0.070
2.76
300
2"-Al-DF
500
2"-Al-DF，2"-Al-DF-W
500
2"-Al-DF，2"-Al-DF-W
Standard Spool
Type
Material
A Spool diameter
B Tube diameter
C Inner diameter
D Tube width
E Spool width
F Wall thickness
2"-Al-DF 2"Low flange aluminum spool （Low spool for short）
Aluminum
58.5±0.5
50.3-0.1
48.8+0.2
28.0±0.5
26.5±0.5
0.70～0.90
2"-Al-DF-W 2" Height flange aluminum spool （Low spool for short）
Solder Wire, Solder Bar, Solder Paste Manufacturer
The demand for lead-free solder has increased dramatically since the 2006 restriction came into effect for intentionally leaded consumer electronics. As a dedicated OEM manufacturer, JUFENG can provide lead-free solder wires with a diameter of 0.1mm or greater. Our massive inventory also includes a premium selection of solder ball, flux, paste, and powder.
