3.0SMCJ SERIES 1 of 6 © 2006 Won-Top Electronics
Pb
3.0SMCJ SERIES
3000W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
3000W Peak Pulse Power Dissipation B
5.0V – 170V Standoff Voltage
Uni- and Bi-Directional Versions Available D
Excellent Clamping Capability A
Fast Response Time F
Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
Case: SMC/DO-214AB, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarit y: Cathode Ba nd Ex c ept Bi-Directio nal
Marking: Device Code
Weight: 0.21 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Dissipation 10/1000µS Waveform (Note 1, 2) Figure 3 PPPM 3000 Minimum W
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4 IPPM See Table 1 A
Peak Forward Surge Current 8.3ms Singl e Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) (Note 2, 3) IFSM 200 A
T y pical Ther mal Resistance Junction to Ambient RθJA 25 °C/W
Operating and Storage Temperature Range Tj, TSTG -55 to +150 °C
Note: 1. Non-repetit i ve current pulse per Figure 4 and derated above TA = 25°C per Figure 1.
2. Mounted on 8.0mm2 (0.013mm thick) copper pad to each terminal.
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
WTE
POWER SEM IC ON DUC TOR S
SMC/DO-214AB
Dim Min Max
A 5.59 6.22
B 6.60 7.11
C 2.75 3.25
D 0.152 0.305
E 7.75 8.13
F 2.00 2.62
G 0.051 0.203
H 0.76 1.27
All Dimensions in mm
3.0SMCJ SERIES 2 of 6 © 2006 Won-Top Electronics
012
3
100
50
0
I , PEAK PULSE CURRENT (%I )
Ppp
t = 10 s
rµ
Peak Value Ipp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
tp
t, TIME (ms)
Fig. 4 Pulse Waveform
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Pulse Derating Curve
A°
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
1 10 100 1000
10
100
1000
10
,
000
V , REVERSE STANDOFF VOLTAGE (V)
Fi
g
.2 T
y
pical Junction Capacitance
RWM
C , CAPACITANCE (pF)
j
T = 25 C
f = 1.0 MHz
j°
V = 50mV p-p
sig
Measured at
zero bias
Uni-directional
Bi-directional
0.1 1.0
t PULSE WIDTH ( s)
Fi
g
. 3 Pulse Ratin
g
Curve
pm
0.1
10 100
1.0
10
1000 10000
T=25C
j
°
P , PEAK PULSE POWER (kW)
d
100
Non Repetitive
Pulse Waveform
Shown in Fig. 4
3.0SMCJ SERIES 3 of 6 © 2006 Won-Top Electronics
UNI-DIRECTIONAL 3000 WATT SURFACE MOUNT TVS
UNI-
DIRECTIONAL
PART NO.
DEVICE
MARKING
CODE
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT (mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
3.0SMCJ5.0
3.0SMCJ5.0A
3.0SMCJ6.0
3.0SMCJ6.0A
HDD
HDE
HDF
HDG
5.00
5.00
6.00
6.00
6.40
6.40
6.67
6.67
7.30
7.00
8.15
7.37
10
10
10
10
9.6
9.2
11.4
10.3
312.5
326.0
263.2
291.3
1000
1000
1000
1000
3.0SMCJ6.5
3.0SMCJ6.5A
3.0SMCJ7.0
3.0SMCJ7.0A
HDH
HDK
HDL
HDM
6.50
6.50
7.00
7.00
7.22
7.22
7.78
7.78
8.82
7.98
9.51
8.60
10
10
10
10
12.3
11.2
13.3
12.0
243.9
267.9
225.6
250.0
500
500
200
200
3.0SMCJ7.5
3.0SMCJ7.5A
3.0SMCJ8.0
3.0SMCJ8.0A
HDN
HDP
HDQ
HDR
7.50
7.50
8.00
8.00
8.33
8.33
8.89
8.89
10.20
9.21
10.90
9.83
1
1
1
1
14.3
12.9
15.0
13.6
209.8
232.6
200.0
220.6
100
100
50
50
3.0SMCJ8.5
3.0SMCJ8.5A
3.0SMCJ9.0
3.0SMCJ9.0A
HDS
HDT
HDU
HDV
8.50
8.50
9.00
9.00
9.44
9.44
10.00
10.00
11.50
10.40
12.20
11.10
1
1
1
1
15.9
14.4
16.9
15.4
188.8
208.4
177.4
194.8
25
25
10
10
3.0SMCJ10
3.0SMCJ10A
3.0SMCJ11
3.0SMCJ11A
HDW
HDX
HDY
HDZ
10.00
10.00
11.00
11.00
11.10
11.10
12.20
12.20
13.60
12.30
14.90
13.50
1
1
1
1
18.8
17.0
20.1
18.2
159.6
176.4
149.2
184.8
5
5
5
5
3.0SMCJ12
3.0SMCJ12A
3.0SMCJ13
3.0SMCJ13A
HED
HEE
HEF
HEG
12.00
12.00
13.00
13.00
13.30
13.30
14.40
14.40
16.30
14.70
17.60
15.90
1
1
1
1
22.0
19.9
23.8
21.5
136.4
150.6
126.0
139.4
5
5
5
5
3.0SMCJ14
3.0SMCJ14A
3.0SMCJ15
3.0SMCJ15A
HEH
HEK
HEL
HEM
14.00
14.00
15.00
15.00
15.60
15.60
16.70
16.70
19.10
17.20
20.40
18.50
1
1
1
1
25.8
23.2
26.9
24.4
116.2
129.4
111.6
123.0
5
5
5
5
3.0SMCJ16
3.0SMCJ16A
3.0SMCJ17
3.0SMCJ17A
HEN
HEP
HEQ
HER
16.00
16.00
17.00
17.00
17.80
17.80
18.90
18.90
21.80
19.70
23.10
20.90
1
1
1
1
28.8
26.0
30.5
27.6
104.2
115.4
98.4
106.6
5
5
5
5
3.0SMCJ18
3.0SMCJ18A
3.0SMCJ20
3.0SMCJ20A
HES
HET
HEU
HEV
18.00
18.00
20.00
20.00
20.00
20.00
22.20
22.20
24.40
22.10
27.10
24.50
1
1
1
1
32.2
29.2
35.8
32.4
93.2
102.8
83.8
92.6
5
5
5
5
3.0SMCJ22
3.0SMCJ22A
3.0SMCJ24
3.0SMCJ24A
HEW
HEX
HEY
HEZ
22.00
22.00
24.00
24.00
24.40
24.40
26.70
26.70
29.80
26.90
32.60
29.50
1
1
1
1
39.4
35.5
43.0
38.9
76.2
84.4
69.8
77.2
5
5
5
5
3.0SMCJ26
3.0SMCJ26A
3.0SMCJ28
3.0SMCJ28A
HFD
HFE
HFF
HFG
26.00
26.00
28.00
28.00
28.90
28.90
31.10
31.10
35.30
31.90
38.00
34.40
1
1
1
1
46.6
42.1
50.0
45.4
64.4
71.2
60.0
66.0
5
5
5
5
3.0SMCJ30
3.0SMCJ30A
3.0SMCJ33
3.0SMCJ33A
HFH
HFK
HFL
HFM
30.00
30.00
33.00
33.00
33.30
33.30
36.70
36.70
40.70
36.80
44.90
40.60
1
1
1
1
53.5
48.4
59.0
53.3
56.0
62.0
50.4
56.2
5
5
5
5
3.0SMCJ36
3.0SMCJ36A
3.0SMCJ40
3.0SMCJ40A
HFN
HFP
HFQ
HFR
36.00
36.00
40.00
40.00
40.00
40.00
44.40
44.40
48.90
44.20
54.30
49.10
1
1
1
1
64.3
58.1
71.4
64.5
46.6
51.6
42.0
46.4
5
5
5
5
3.0SMCJ43
3.0SMCJ43A
3.0SMCJ45
3.0SMCJ45A
HFS
HFT
HFU
HFV
43.00
43.00
45.00
45.00
47.80
47.80
50.00
50.00
58.40
52.80
61.10
55.30
1
1
1
1
76.7
69.4
80.3
72.7
39.2
43.2
37.4
41.2
5
5
5
5
3.0SMCJ48
3.0SMCJ48A
3.0SMCJ51
3.0SMCJ51A
HFW
HFX
HFY
HFZ
48.00
48.00
51.00
51.00
53.30
53.30
56.70
56.70
65.10
58.90
69.30
62.70
1
1
1
1
85.5
77.4
91.1
82.4
35.0
38.8
37.0
36.4
5
5
5
5
3.0SMCJ54
3.0SMCJ54A
3.0SMCJ58
3.0SMCJ58A
HGD
HGE
HGF
HGG
54.00
54.00
58.00
58.00
60.00
60.00
64.40
64.40
73.30
66.30
78.70
71.20
1
1
1
1
96.3
87.1
103.0
93.6
31.2
34.4
29.2
32.0
5
5
5
5
3.0SMCJ60
3.0SMCJ60A
3.0SMCJ64
3.0SMCJ64A
HGH
HGK
HGL
HGM
60.00
60.00
64.00
64.00
66.70
66.70
71.10
71.10
81.50
73.70
86.90
78.60
1
1
1
1
107.0
96.8
114.0
103.0
28.0
31.0
26.4
29.2
5
5
5
5
3.0SMCJ70
3.0SMCJ70A
3.0SMCJ75
3.0SMCJ75A
HGN
HGP
HGQ
HGR
70.00
70.00
75.00
75.00
77.80
77.80
83.30
83.30
95.10
86.00
102.00
92.10
1
1
1
1
125.0
113.0
134.0
121.0
24.0
26.6
22.4
24.8
5
5
5
5
3.0SMCJ78
3.0SMCJ78A
3.0SMCJ85
3.0SMCJ85A
HGS
HGT
HGU
HGV
78.00
78.00
85.00
85.00
86.70
86.70
94.40
94.40
106.00
95.80
115.00
104.00
1
1
1
1
139.0
126.0
151.0
137.0
21.6
22.8
19.8
20.8
5
5
5
5
3.0SMCJ90
3.0SMCJ90A
3.0SMCJ100
3.0SMCJ100A
HGW
HGX
HGY
HGZ
90.00
90.00
100.00
100.00
100.00
100.00
111.00
111.00
122.00
111.00
136.00
123.00
1
1
1
1
160.0
146.0
179.0
162.0
18.8
20.6
16.6
18.6
5
5
5
5
3.0SMCJ110
3.0SMCJ110A
3.0SMCJ120
3.0SMCJ120A
HHD
HHE
HHF
HHG
110.00
110.00
120.00
120.00
122.00
122.00
133.00
133.00
149.00
135.00
163.00
147.00
1
1
1
1
196.0
177.0
214.0
193.0
15.4
16.8
14.0
15.6
5
5
5
5
3.0SMCJ130
3.0SMCJ130A
3.0SMCJ150
3.0SMCJ150A
HHH
HHK
HHL
HHM
130.00
130.00
150.00
150.00
144.00
144.00
167.00
167.00
176.00
159.00
204.00
185.00
1
1
1
1
231.0
209.0
268.0
243.0
13.0
14.4
11.2
12.4
5
5
5
5
3.0SMCJ160
3.0SMCJ160A
3.0SMCJ170
3.0SMCJ170A
HHN
HHP
HHQ
HHR
160.00
160.00
170.00
170.00
178.00
178.00
189.00
189.00
218.00
197.00
231.00
209.00
1
1
1
1
287.0
259.0
304.0
275.0
10.4
11.6
9.8
11.0
5
5
5
5
3.0SMCJ SERIES 4 of 6 © 2006 Won-Top Electronics
BI-DIRECTIONAL 3000 WATT SURFACE MOUNT TVS
BI-
DIRECTIONAL
PART NO.
DEVICE
MARKING
CODE
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT (mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
3.0SMCJ5.0C
3.0SMCJ5.0CA
3.0SMCJ6.0C
3.0SMCJ6.0CA
IDD
IDE
IDF
IDG
5.00
5.00
6.00
6.00
6.40
6.40
6.67
6.67
7.30
7.00
8.15
7.37
10
10
10
10
9.6
9.2
11.4
10.3
312.5
326.0
263.2
291.3
2000
2000
2000
2000
3.0SMCJ6.5C
3.0SMCJ6.5CA
3.0SMCJ7.0C
3.0SMCJ7.0CA
IDH
IDK
IDL
IDM
6.50
6.50
7.00
7.00
7.22
7.22
7.78
7.78
8.82
7.98
9.51
8.60
10
10
10
10
12.3
11.2
13.3
12.0
243.9
267.9
225.6
250.0
1000
1000
400
400
3.0SMCJ7.5C
3.0SMCJ7.5CA
3.0SMCJ8.0C
3.0SMCJ8.0CA
IDN
IDP
IDQ
IDR
7.50
7.50
8.00
8.00
8.33
8.33
8.89
8.89
10.20
9.21
10.90
9.83
1
1
1
1
14.3
12.9
15.0
13.6
209.8
232.6
200.0
220.6
200
200
100
100
3.0SMCJ8.5C
3.0SMCJ8.5CA
3.0SMCJ9.0C
3.0SMCJ9.0CA
IDS
IDT
IDU
IDV
8.50
8.50
9.00
9.00
9.44
9.44
10.00
10.00
11.50
10.40
12.20
11.10
1
1
1
1
15.9
14.4
16.9
15.4
188.8
208.4
177.4
194.8
50
50
20
20
3.0SMCJ10C
3.0SMCJ10CA
3.0SMCJ11C
3.0SMCJ11CA
IDW
IDX
IDY
IDZ
10.00
10.00
11.00
11.00
11.10
11.10
12.20
12.20
13.60
12.30
14.90
13.50
1
1
1
1
18.8
17.0
20.1
18.2
159.6
176.4
149.2
184.8
5
5
5
5
3.0SMCJ12C
3.0SMCJ12CA
3.0SMCJ13C
3.0SMCJ13CA
IED
IEE
IEF
IEG
12.00
12.00
13.00
13.00
13.30
13.30
14.40
14.40
16.30
14.70
17.60
15.90
1
1
1
1
22.0
19.9
23.8
21.5
136.4
150.6
126.0
139.4
5
5
5
5
3.0SMCJ14C
3.0SMCJ14CA
3.0SMCJ15C
3.0SMCJ15CA
IEH
IEK
IEL
IEM
14.00
14.00
15.00
15.00
15.60
15.60
16.70
16.70
19.10
17.20
20.40
18.50
1
1
1
1
25.8
23.2
26.9
24.4
116.2
129.4
111.6
123.0
5
5
5
5
3.0SMCJ16C
3.0SMCJ16CA
3.0SMCJ17C
3.0SMCJ17CA
IEN
IEP
IEQ
IER
16.00
16.00
17.00
17.00
17.80
17.80
18.90
18.90
21.80
19.70
23.10
20.90
1
1
1
1
28.8
26.0
30.5
27.6
104.2
115.4
98.4
106.6
5
5
5
5
3.0SMCJ18C
3.0SMCJ18CA
3.0SMCJ20C
3.0SMCJ20CA
IES
IET
IEU
IEV
18.00
18.00
20.00
20.00
20.00
20.00
22.20
22.20
24.40
22.10
27.10
24.50
1
1
1
1
32.2
29.2
35.8
32.4
93.2
102.8
83.8
92.6
5
5
5
5
3.0SMCJ22C
3.0SMCJ22CA
3.0SMCJ24C
3.0SMCJ24CA
IEW
IEX
IEY
IEZ
22.00
22.00
24.00
24.00
24.40
24.40
26.70
26.70
29.80
26.90
32.60
29.50
1
1
1
1
39.4
35.5
43.0
38.9
76.2
84.4
69.8
77.2
5
5
5
5
3.0SMCJ26C
3.0SMCJ26CA
3.0SMCJ28C
3.0SMCJ28CA
IFD
IFE
IFF
IFG
26.00
26.00
28.00
28.00
28.90
28.90
31.10
31.10
35.30
31.90
38.00
34.40
1
1
1
1
46.6
42.1
50.0
45.4
64.4
71.2
60.0
66.0
5
5
5
5
3.0SMCJ30C
3.0SMCJ30CA
3.0SMCJ33C
3.0SMCJ33CA
IFH
IFK
IFL
IFM
30.00
30.00
33.00
33.00
33.30
33.30
36.70
36.70
40.70
36.80
44.90
40.60
1
1
1
1
53.5
48.4
59.0
53.3
56.0
62.0
50.4
56.2
5
5
5
5
3.0SMCJ36C
3.0SMCJ36CA
3.0SMCJ40C
3.0SMCJ40CA
IFN
IFP
IFQ
IFR
36.00
36.00
40.00
40.00
40.00
40.00
44.40
44.40
48.90
44.20
54.30
49.10
1
1
1
1
64.3
58.1
71.4
64.5
46.6
51.6
42.0
46.4
5
5
5
5
3.0SMCJ43C
3.0SMCJ43CA
3.0SMCJ45C
3.0SMCJ45CA
IFS
IFT
IFU
IFV
43.00
43.00
45.00
45.00
47.80
47.80
50.00
50.00
58.40
52.80
61.10
55.30
1
1
1
1
76.7
69.4
80.3
72.7
39.2
43.2
37.4
41.2
5
5
5
5
3.0SMCJ48C
3.0SMCJ48CA
3.0SMCJ51C
3.0SMCJ51CA
IFW
IFX
IFY
IFZ
48.00
48.00
51.00
51.00
53.30
53.30
56.70
56.70
65.10
58.90
69.30
62.70
1
1
1
1
85.5
77.4
91.1
82.4
35.0
38.8
37.0
36.4
5
5
5
5
3.0SMCJ54C
3.0SMCJ54CA
3.0SMCJ58C
3.0SMCJ58CA
IGD
IGE
IGF
IGG
54.00
54.00
58.00
58.00
60.00
60.00
64.40
64.40
73.30
66.30
78.70
71.20
1
1
1
1
96.3
87.1
103.0
93.6
31.2
34.4
29.2
32.0
5
5
5
5
3.0SMCJ60C
3.0SMCJ60CA
3.0SMCJ64C
3.0SMCJ64CA
IGH
IGK
IGL
IGM
60.00
60.00
64.00
64.00
66.70
66.70
71.10
71.10
81.50
73.70
86.90
78.60
1
1
1
1
107.0
96.8
114.0
103.0
28.0
31.0
26.4
29.2
5
5
5
5
3.0SMCJ70C
3.0SMCJ70CA
3.0SMCJ75C
3.0SMCJ75CA
IGN
IGP
IGQ
IGR
70.00
70.00
75.00
75.00
77.80
77.80
83.30
83.30
95.10
86.00
102.00
92.10
1
1
1
1
125.0
113.0
134.0
121.0
24.0
26.6
22.4
24.8
5
5
5
5
3.0SMCJ78C
3.0SMCJ78CA
3.0SMCJ85C
3.0SMCJ85CA
IGS
IGT
IGU
IGV
78.00
78.00
85.00
85.00
86.70
86.70
94.40
94.40
106.00
95.80
115.00
104.00
1
1
1
1
139.0
126.0
151.0
137.0
21.6
22.8
19.8
20.8
5
5
5
5
3.0SMCJ90C
3.0SMCJ90CA
3.0SMCJ100C
3.0SMCJ100CA
IGW
IGX
IGY
IGZ
90.00
90.00
100.00
100.00
100.00
100.00
111.00
111.00
122.00
111.00
136.00
123.00
1
1
1
1
160.0
146.0
179.0
162.0
18.8
20.6
16.6
18.6
5
5
5
5
3.0SMCJ110C
3.0SMCJ110CA
3.0SMCJ120C
3.0SMCJ120CA
IHD
IHE
IHF
IHG
110.00
110.00
120.00
120.00
122.00
122.00
133.00
133.00
149.00
135.00
163.00
147.00
1
1
1
1
196.0
177.0
214.0
193.0
15.4
16.8
14.0
15.6
5
5
5
5
3.0SMCJ130C
3.0SMCJ130CA
3.0SMCJ150C
3.0SMCJ150CA
IHH
IHK
IHL
IHM
130.00
130.00
150.00
150.00
144.00
144.00
167.00
167.00
176.00
159.00
204.00
185.00
1
1
1
1
231.0
209.0
268.0
243.0
13.0
14.4
11.2
12.4
5
5
5
5
3.0SMCJ160C
3.0SMCJ160CA
3.0SMCJ170C
3.0SMCJ170CA
IHN
IHP
IHQ
IHR
160.00
160.00
170.00
170.00
178.00
178.00
189.00
189.00
218.00
197.00
231.00
209.00
1
1
1
1
287.0
259.0
304.0
275.0
10.4
11.6
9.8
11.0
5
5
5
5
3.0SMCJ SERIES 5 of 6 © 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
PACKAGING INFORMATION
Reel Diameter
(mm) Quantity
(PCS) Inner Box Size
L x W x H (mm) Quantity
(PCS) Carton Size
L x W x H (mm) Quantity
(PCS) Approx. Gross Weight
(KG)
330 3,000 340 x 337 x 45 6, 000 370 x 370 x 420 48,000 19.0
inches
(
mm
)
Product ID Label
Directi on of Unreeli ng
16mm
4mm 1.6mm
Note: 1. Paper reel, white or gray color.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
TAPE & REEL
Cathode = Polarity Band Except Bi-Di rect i onal Types
WTE = Manufacturer’s Logo
xxx = Devic e Code, S ee Page 3 & 4
WTE
xxx
0.060 MIN
(1.52 MIN)
0.121 MIN
(3.07 MIN)
0.185 MAX
(4.69 MAX)
330mm
16mm
8mm
3.0SMCJ SERIES 6 of 6 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
3.0SMCJxx-T3 SMC 3000/Tape & Reel
1. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
2. To order RoHS / Lead Free version, add “-LF” suffix to part number above.
For exam pl e, 3.0S M CJ5.0-T3- L F.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wont op.com
