0560-6600-C6 [BEL]
Telecom Transformer;
| 型号： | 0560-6600-C6 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | Telecom Transformer |
| 文件： | 总12页 (文件大小：380K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
•
•
Isolation transformers are designed to meet IEC 950
and UL 1950 safety requirements for supplementary
insulation at 250V
•
•
Meets IEC 695, 2-2 flammability requirements
PWB Process Capability: standard printed wiring board
assembly techniques, total-immersion cleaning
Operating temperature range: -40° C to +85° C
•
Reliability testing: shock, vibration, temperature cycling,
temperature - humidity - bias
ELECTRICAL SPECIFICATIONS AT 25° C
Individual Receive andTransmitTransformers for Hybrid Circuit (CO)
Leakage
Inductance3
µH max
DCR
Ω
max
Dielectric
Rating4
Vrms
Turns Ratio1
±1%
Inductance2
mH
Part Number Application Package
between
(2-5) : (1-6) (2-5) : (3-4) (1-6) : (3-4)
(1-6)
(1-6)
(2-5) (1-6) (3-4) (2-5) & (1-4)
0560-6600-C5
S560-6600-G3
0560-6600-C6
S560-6600-G2
0560-6600-K3
S560-6600-K4
0560-6600-K5
S560-6600-K6
RX
RX
TX
TX
RX
RX
TX
TX
THT
SMD
THT
SMD
THT
SMD
THT
SMD
2.25
2.25
4.50
4.50
2.25
2.25
7.00
7.00
2.25
2.25
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1.5
1.5
2
0.85 0.47 0.26
0.85 0.47 0.26
0.42 0.42 0.26
0.42 0.42 0.26
0.95 0.29 0.17
0.95 0.29 0.17
0.25 0.30 0.13
0.25 0.30 0.13
600
600
600
600
600
600
600
600
2
1.125
1.125
3.50
1.5
1.8
1.8
2.0
2.0
1.8
1.8
1.5
1.33
1.33
1.33
1.33
3.50
1.125
1.125
1. measured at 10 kHz, 1 Vrms
2. measured at 10kHz, 0.1 Vrms
3. connect terminals 2 to 5, 100 kHz, 0.1 Vrms
4. connect terminals 6 to 3
Integrated Receive andTransmitTransformer Package (CO)
DCR
Ω
max
Turns Ratio1
± 2%
Dielectric
Rating
Inductance2
Part Number
Package
between
(1-5) & (6-7)
(1-5) & (2-4)
(1-5) & (10-9)
(3-5) =
(2-8)
(3-1) =
(8-4)
(1-3) = (3-5) =
(1-3) : (6-7) (5-3) : (10-9) (1-3) : (2-8) (5-3) : (4-8)
(6-7)
(10-9)
(8-4)
(2-8)
S560-6600-K8
S560-6600-A6
SMD
SMD
7.0
4.5
1.125
1.125
2.00
2.00
2.00
2.00
1.2 mH 3.07 µH 1.80
580 1.55
0.45
0.45
0.70
0.60
1.10
1.10
1000 Vrms
1500 Vrms
-
1. 10 kHz, 1 Vrms
2. 10 kHz, 0.1 Vrms
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-1
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
IsolationTransformers (CO & CPE)
Leakage
Inductance
µH max
DCR
Ω
max
Direct
Capacitance
pF
Dielectric
Rating
Vrms typ
Turns Ratio Inductance1
±2%
µH
Part Number
Application
Package
Line
Side
Line
Side
Chip
Side
between
Line & Chip
between
Line & Chip
Line : Chip
Line Side
0560-6600-25
S560-6600-40
0560-6600-L9
S560-6600-M1
0560-6600-C7
S560-6600-G1
0560-6600-80
S560-6600-81
0560-6600-26
CPE
CPE
CPE2
CPE2
CO
THT
SMD
THT
SMD
THT
SMD
THT
THT
THT
1 : 1
1 : 1
1 : 1
1 : 1
2 : 1
2 : 1
2 : 1
2 : 1
2 : 1
442
480
108
108
410
410
410
410
410
10
8
0.9
1.1
1.35
1.3
45 max
55 typ
1500
1500
1500
1500
1500
1500
1500
1500
1500
1.25
1.2
8
70 typ
8
1.2
1.3
70 typ
3.5
3.5
3
0.64
0.64
0.7
0.4
65 max
65 max
65 max
65 max
40 max
CO
0.4
CO
0.4
CO
3
0.7
0.4
CO
6.5
0.64
0.38
1. measured at 10 kHz, 1 Vrms
2. ADSL over ISDN application
Dual Mode Receive orTransmitTransformers for Hybrid Circuit (CO)
Leakage
DCR
Ω
max
Direct
Dielectric
Turns Ratio1
±2%
Inductance2
µH min
Inductance3
µH max
Capacitance4
Rating5
Vac
pF max
Part Number
Application Package
between
(5-7)
(7-2) : (6-3) (7-2) : (5-4)
(3-6)
(3-6)
(2-7) (3-5)
(5-7)
S560-6600-J2
0560-6600-49
RX or TX
RX or TX
SMD
THT
2.25
2.25
4.50
4.50
844
844
0.6
0.6
400
400
310
310
25
25
1500
1500
1. measured at 100 kHz, 1 Vrms
2. measured at 100 kHz, 0.1 Vrms
4. short terminals 4 to 6, 100 kHz, 1 Vrms
5. short terminals 4 to 6, 50 Hz or 60 Hz
3. short terminals 7 to 2, 500 kHz, 0.1 Vrms
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-2
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
SCHEMATIC
0560-6600-C7
S560-6600-G1
0560-6600-L9
S560-6600-M1
S560-6600-40
10
1
10
1
3
2
8
9
LINE SIDE
CHIP SIDE
4
2
7
9
LINE SIDE
CHIP SIDE
4
7
5
6
S560-6600-K8
S560-6600-A6
0560-6600-25
LINE
3
1
5
CHIP SIDE
10
7
9
6
6
10
N2
N1
N3
RX
TX
N4
7
9
1
4
2
5
LINE SIDE
2 8 4
Z BALANCE
0560-6600-C5
S560-6600-G3
0560-6600-C6
S560-6600-G2
0560-6600-49
S560-6600-J2
0560-6600-26
7
1
7
2
5
1
6
8
12
2
2
5
4
6
1
6
3
3
11
5
4
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-3
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
MECHANICAL
SUGGESTED PCB PAD LAYOUT
5
1
S560-6600-81
S560-6600-G1
S560-6600-40
S560-6600-M1
0.100
(2.54)
0.741
(18.82)
0.087
(2.21)
0.060
(1.52)
6
10
0.100 (2.54)
0.028 (0.71)
0.585
(14.86)
MAX
0.540
(13.72)
MAX
0.500
(12.70)
MAX
0.005 (0.13)
10 EDGES
0.606 (15.39)
0.699 (17.75)
MAX
1
5
0560-6600-80
0560-6600-C7
0560-6600-L9
6
10
0.550
(13.97)
MAX
0.525
(13.34)
MAX
0.500
(12.70)
MAX
0.110±0.010
(2.79±0.25)
0.020 (0.508) SQ. TYP
(PHOSPHER BRONZE,
SOLDER COATED
0.394
(10.00)
0.098 (2.50)
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-4
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
MECHANICAL
0560-6600-25
0.150
(3.81)
10
1
9
2
0.92
8
7
6
3
4
5
(23.4)
MAX
0.90 (22.9)
1.07 (27.2)
MAX
0.47 (11.9) MAX
0.100
(2.54)
MIN
0.80 (20.3)
1
3
0560-6600-C5
0560-6600-C6
0560-6600-K3
0560-6600-K5
0.370
(9.40)
MAX
6
4
0.420
(10.67)
MAX
0.400
(10.16)
MAX
0.035 (0.9) X 0.012 (0.3)
SOLDER PLATED
0.20 (0.51) SQ. PIN
PHOSPHOR BRONZE,
SOLDER PLATED
0.134±0.012
(3.40±0.3)
0.100
(2.54)
0.100
(2.54)
0.112
(2.84)
0.200
(5.08)
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-5
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
MECHANICAL
0.545
(13.84)
2
1
3
0.090
(2.29)
TYP
S560-6600-G2
S560-6600-G3
S560-6600-K4
S560-6600-K6
0.052
(1.32)
TYP
0.370
(9.40)
MAX
4
5
6
3
2
1
0.098
(2.50)
TYP
6
5
4
0.420
(10.67)
MAX
SUGGESTED PCB PAD LAYOUT
0.3650
(9.14)
MAX
0.417 (10.60)
0.028 (0.70) TYP
(PHOSPHOR BRONZE,
SOLDER COATED)
0.098
(2.50)
0.520
(13.21)
MAX
0.440
(11.18)
MAX
0560-6600-49
0.480
(12.19)
MAX
0.460
(11.68)
MAX
0.134±0.010
(3.40±0.25)
0.020 (0.51) SQ TYP
(PHOSPHOR BRONZE,
SOLDER COATED
0.295
(7.50)
0.098
(2.50)
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-6
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
MECHANICAL
S560-6600-J2
0.098
(2.50)
2
3
1
4
0.048
(1.22)
0.077
(1.96)
0.615
(15.62)
6
8
7
5
SUGGESTED PCB PAD LAYOUT
0.430
(10.92)
MAX
0.480
(12.19)
MAX
0.430
(10.92)
MAX
0.004 (0.10)
0.492
(12.50)
0.024 (0.60)
0.098 (2.50)
8 EDGES
0.600
(15.24)
MAX
0.100
(2.54)
TYP
0.750
(19.05)
S560-6600-K8
S560-6600-A6
0.560
(14.22)
MAX
0.055
(1.40)
0.100
(2.54)
0.555
(14.10)
MAX
SUGGESTED PCB PAD LAYOUT
0.394
(10.00)
MAX
0.004 (0.10)
10 EDGES
0.610
(15.49)
0.100
(2.54)
TYP
0.030
(0.76)
0.725
(18.42)
MAX
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-7
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
MECHANICAL
0560-6600-26
0.100
(2.54)
TYP
11
12
PIN 1
1
2
0.970
0.100
(24.64)
MAX
(2.54)
TYP
8
7
5
6
0.039
0.600
(25.4)
MAX
(0.1) TYP
LAYOUT OF HOLES
(VIEWED FROM COMPONENT SIDE OF PWB)
0.670
(17.0)
MAX
0.084
(3.56)
0.510
0.043
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-8
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
APPLICATION CIRCUIT
FIGURE 1 - TYPICAL ISOLATION AND MAGNETIC HYBRID STAGES USING SMALL FOOTPRINT
TRANSFORMERS FORTRANSMIT AND RECEIVE
R
X
R
X
2
5
EP-7 SMD S560-6600-G3 FOR MTK 20130 AND 20140
EP-7 THT 0560-6600-C5 FOR 20130 AND 20140
EP-7 SMD S560-6600-K4 FOR MTK 20150
4
6
3
1
EP-7 THT 0560-6600-K3 FOR MTK 20150
LINE
LINE
1
4
10
7
BALANCE
IMPEDANCE
9
6
2
5
EP-13 SMD S560-6600-G1 OR S560-6600-81
FOR MTK 20130, 20140, AND 20150
EP-13 THT 0560-6600-C7 OR 0560-6600-80
FOR MTK 20130, 20140, AND 20150
RM8 THT 0560-6600-26
EP-7 SMD S560-6600-G2 FOR MTK 20130 AND 20140
EP-7 THT 0560-6600-C6 FOR 20130 AND 20140
EP-7 SMD S560-6600-K6 FOR MTK 20150
4
3
1
6
EP-7 THT 0560-6600-K5 FOR MTK 20150
FOR MTK 20130, 20140
2
5
T
X
T
X
FIGURE 2 - TYPICAL ISOLAION AND MAGNETIC HYBRID STAGES USING DUAL MODETRANSFORMERS
FORTRANSMIT AND RECEIVE
R
X
R
X
2
1
7
EP-10 THT 0560-6600-49 FOR MTK 20130 AND 20140
EP-10 SMD S560-6600-J2 FOR MTK 20130 AND 20140
4
5
3
6
LINE
LINE
1
4
10
7
BALANCE
IMPEDANCE
2
5
9
6
EP-13 SMD S560-6600-G1 OR S560-6600-81
FOR MTK 20130, 20140, AND 20150
EP-13 THT 0560-6600-C7 OR 0560-6600-80
FOR MTK 20130, 20140, AND 20150
RM8 THT 0560-6600-26
EP-10 THT 0560-6600-49 FOR MTK 20130 AND 20140
EP-10 SMD S560-6600-J2 FOR MTK 20130 AND 20140
6
3
5
4
FOR MTK 20130, 20140
1
7
2
T
X
T
X
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-9
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
FIGURE 3 - TYPICAL ISOLATION AND MAGNETIC HYBRID STAGES USING INTEGRATED RX ANDTX
MAGNETIC HYBRID CIRCUIT PACKAGE
R
X
R
X
6
7
LINE
LINE
BALANCE
IMPEDANCE
1
4
10
7
5
4
3
8
NC
2
NC
1
2
5
9
6
EP-13 SMD S560-6600-G1 OR S560-6600-81
FOR MTK 20130, 20140, AND 20150
EP-13 THT 0560-6600-C7 OR 0560-6600-80
FOR MTK 20130, 20140, AND 20150
RM8 THT 0560-6600-26
9
10
S560-6600-A6
FOR MTK 20130 AND 20140
S560-6600-K8
T
X
T
X
FOR MTK 20130, 20140
FOR MTK 20150
FIGURE 4, 5, & 6 EQUIVALENT HYBRID CIRCUIT SCHEMATICS
R
R
R
X
R
X
X
X
6
7
6
7
1
1
2
2
IMPEDANCE
BALANCE
NETWORK
TO LINE
ISOLATION
STAGE
TO LINE
ISOLATION
STAGE
IMPEDANCE
BALANCE
NETWORK
8
NC
3
NC
3
NC
8
NC
4
4
5
5
10
9
10
9
Figure 5
Figure 4
T
X
T
X
T
X
T
X
R
X
R
X
7
6
1
2
TO LINE
ISOLATION
STAGE
3
NC
8
IMPEDANCE
BALANCE
NETWORK
NC
4
5
9
T
X
10
Figure 6
T
X
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-10
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
Application and Cross Reference List
Application
Type
Alcatel
1AB 02363 0016
TMP 00647 0001
-
Chipset
Structure
EP-7 THT
Part Number
0560-6100-20
S560-6100-24
0560-6600-53
500 µH Ind
500 µH Ind
500 µH Ind
MTK 20130/140
MTK 20130/140
MTK 20130/140
EP-7 SMD
ADSL-LT (CO) & NT (CPE) Filter
ADSL-LT (CO) & NT (CPE) Filter
ADSL-LT (CO) Filter
EP-7 THT (no tab)
500 µH Ind
-
MTK 20130/140
EE5
S560-6100-27
91 µH Ind
91 µH Ind
96 µH Ind
96 µH Ind
96 µH Ind
96 µH Ind
1 : 2 : 2.25 TX
1 : 2 : 2.25 TX
1 : 2 : 2.25 TX
1 : 2 : 2.25 TX
1 : 2 : 4.5 RX
1 : 2 : 4.5 RX
1 : 2 : 7 RX
1 : 2 : 7 RX
RX or TX
1 AB 02363 0017
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20150
EP-7 THT
EE5
0560-6600-51
S560-6100-22
S560-6600-G4
0560-6600-C4
0560-6600-54
S560-6100-23
0560-6600-C6
0560-6600-K6
S560-6600-G2
S560-6600-K6
0560-6600-C5
S560-6600-G3
0560-6600-K3
S560-6600-K4
0560-6600-49
S560-6600-J2
S560-6600-A6
S560-6600-K8
0560-6600-26
0560-6600-C7
S560-6600-G1
0560-6600-80
S560-6600-81
S560-6600-40
0560-6600-25
S560-6600-M11
0560-6600-L91
-
TMP 00537 0001
EP-7 SMD
EP-7 THT
RM4
-
1 AB 06932 0017
-
EE5
TMP 00501 0007
EP-7 THT
EP-7 THT
EP-7 SMD
EP-7 SMD
EP-7 THT
EP-7 SMD
EP-7 THT
EP-7 SMD
EP-10 THT
EP-10 SMD
Topper 10
Topper 10
RM8 THT
EP-13 THT
EP-13 SMD
EP-13 THT
EP-13 SMD
EP-13 SMD
Pot Core
-
ADSL-LT (CO) Hybrid TX
ADSL-LT (CO) Hybrid RX
TMP 00501 0020
MTK 20130/140
MTK 20150
-
TMP 00501 0008
MTK 20130/140
MTK 20130/140
MTK 20150
TMP 00501 0021
TMP 00501 0013
-
MTK 20150
1 AB 01897 0018
MTK 20130/140
MTK 20130/140
MTK 20130/140
MTK 20150
ADSL-LT (CO) Hybrid RX & TX
ADSL-LT (CO) Hybrid RX & TX
RX or TX
-
RX & TX
-
RX & TX
-
2 : 1 Line
1 AB 021260113
MTK 20130/140
MTK 20130/140/150
MTK 20130/140/150
MTK130/140/150
MTK130/140/150
MTK 20130/140/150
MTK 20130/140/150
MTK 20130/140
MTK 20130/140
2 : 1 Line
TMP 00530 0004
ADSL-LT (CO) Line Transformer
2 : 1 Line
TMP 00530 0003
2 : 1 Line
-
-
-
-
-
-
2 : 1 Line
1 : 1 Line
1 : 1 Line
ADSL-LT (CPE) Line Transformer
1. ADSL over ISDN application
1 : 1 Line
EP-13 SMD
EP-13 THT
1 : 1 Line
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T3-11
ADSL MAGNETICS
For Alcatel MTK 20130/20140/20150
TM00300
APPLICATION NOTES
Bel has developed a complete magnetics solution to work with Alcatel “DynaMiTe™” MTK20130, MTK20140 and
MTK20140 third, fourth and fifth generation of Rate Adaptive Asymmetrical Digital Subscriber Line (ADSL) chipset
designs, for central office (CO) or remote (CPE) applications, bel offer a solution for ADSL over POTS or ADSL over
ISDN, Bel solution consist of :
IsolationTransformers
Bel offer isolation transformers for CO and CPE applications, ADSL over POTS or ADSL over ISDN. Bel isolation
transformer for ADSL over POTS for CO application is available on surface mount (S560-6600-G1) or through hole
(0560-6600-C7) provide POTS signal filtering from the line, it also matches the line impedance to the hybrid imped-
ance (100Ω:25Ω).0560-6600-25 and S560-6600-40 are the CPE alternatives for ADSL over POTS.0560-6600-L9
and S560-6600-M1 are the ADLS over ISDN offerings. All isolation transformers meet standard safety regulation
requirements per EN60950/UL1950 supplementary isolation. Isolation transformers can be used with all different
Alcatel Chipsets.
Transmit and ReceiveTransformers for Hybrid Circuit
Individual SMD and TH transformers are offered for the Receive andTransmit magnetic hybrid circuit, these designs
offer a smaller footprint desirable on highly populated boards. Refer to figure 1 for a typical implementation using
small footprint transformers. Bel offers a complete range of transmit and receive transformers for Alcatel
MTK20130, 20140 20150 chipsets.
0560-6600-49TH and S560-6600-J2 SMD transformers offer the flexibility to be connected as Receive orTransmit
transformers on the magnetic hybrid circuit. See figure 2 for a typical circuit implementation using these transformer
solution. Bel currently offer this solution for Alcatel MTK20130 & 20140 only.
Integrated Receive andTransmit magnetic hybrid Circuit Package.
In multi-port system applications, where board layout is limited Bel has designed a package that integrates receive
and transmit transformers for the hybrid circuit (S560-6600-A6 & S560-6600-K8).These designs are four-port
devices that offer in addition the required internal connections between receive and transmit transformers to con-
form the magnetic hybrid stage of the circuit.These designs uses toroidal magnetic cores for both receive and
transmit transformers, the toroidal cores offer low cross talk features facilitating package integration, with optimum
transmission characteristics and high radio frequency suppression due to shortest possible connection paths.
Figures 4, 5 & 6 depict different equivalent schematics for the magnetic hybrid circuit arrangements, all schematics
presented are electrically equivalent, bel S560-6600-A6 or S560-6600-K8 are substitutes for any or all arrangements
on figure 4,5 & 6 depending on the chipset used.
Receive andTransmit Filter Inductors.
Bel offers a an extensive line of low profile inductors to be used on transmit or receive filters for CO, CPE, ADSL
over POTS or ADSL over ISDN.These designs offer good immunity to EMI noise emissions offering flexibility in
high density boards. For complete range of inductance values and structures refer to the ADSL Inductors Section.
DynaMiTe™ is a trade mark of Alcatel Microelectronics.
©2000 Bel Fuse Inc. Specifications subject to change without notice. 07.00
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
Bel Fuse Ltd.
Bel Fuse Europe Ltd.
198 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
PrestonTechnology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com
T3-12
相关型号：
©2020 ICPDF网 联系我们和版权申明