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S558-5500-02

Part # S558-5500-02
Description Telecom Transformer 1CT:1CT 1Ohm Prim. DCR 1Ohm Sec. DCR 2
Category IC
Availability In Stock
Qty 2983
Qty Price
1 - 94 $2.64808
95 - 237 $2.10643
238 - 503 $1.98606
504 - 1,083 $1.84563
1,084 + $1.64502
Manufacturer Available Qty
BEL
Date Code: 0513
  • Shipping Freelance Stock: 2450
    Ships Immediately
BEL
Date Code: 0513
  • Shipping Freelance Stock: 350
    Ships Immediately
BEL
Date Code: 0513
  • Shipping Freelance Stock: 183
    Ships Immediately



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2004 Bel Fuse Inc. Specifications subject to change without notice. 01.04
LM00200
VOICE OVER IP MAGNETICS
Broadband Transformers
Support 10 Mbps and 100 Mbps VoIP applications
Compliant with IEEE 802.3 standards
Designed to meet 350mA balanced DC line current
350µH OCL with 8mA bias applied from 0° to 70° C
Minimum interwinding breakdown voltage of 1500 Vrms
ELECTRICAL SPECIFICATIONS AT 25° C
page 1
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RCD
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OXT:NIXT OXR:NIXR NIXT OXT NIXR OXR
20-0055-855STC1:TC1TC1:TC105352.0520.10.10.10.1
40-0055-855STC1:TC1TC1:TC105352.0520.10.10.10.1
21-0055-855STC1:TC1TC1:TC105352.0520.10.10.10.1
61-0055-855STC1:TC1TC1:TC105352.0040.14.10.14.1
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zHM1 zHM03 zHM06 zHM001 zHM001otzHk001
20-0055-855S5.1-61-01-56-06-05-54-54-54-
40-0055-855S5.1-61-01-56-06-05-54-54-54-
21-0055-855S5.1-61-01-56-06-05-54-54-54-
61-0055-855S5.1-61-01-56-06-05-54-54-54-
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2004 Bel Fuse Inc. Specifications subject to change without notice. 01.04
LM00200
VOICE OVER IP MAGNETICS
Broadband Transformers
SCHEMATIC
S558-5500-02
S558-5500-04
1
1CT : 1CT
1CT : 1CT
1CT : 1CT
1CT : 1CT
2
3
4
5
6
RD1
TD1
RD2
TD2
7
8
9
10
11
12
13
14
15
16
17
18
24
23
22
21
20
19
RX1
TX1
RX2
TX2
S558-5500-12
1
1CT : 1CT
1CT : 1CT
1CT : 1CT
1CT : 1CT
2
3
4
5
6
RD1
TD1
RD2
TD2
7
8
9
10
11
12
13
14
15
16
17
18
24
23
22
21
20
19
RX1
TX1
RX2
TX2
page 2
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2004 Bel Fuse Inc. Specifications subject to change without notice. 01.04
LM00200
VOICE OVER IP MAGNETICS
Broadband Transformers
SCHEMATIC
S558-5500-16
1CT : 1CT
1CT : 1CT
4
5
6
7
8
9
16
17
18
21
20
19
1CT : 1CT
1
2
3
24
23
22
1CT : 1CT
10
11
12
13
14
15
0.542
[13.77]
max
0.600
[15.24]
0.480
[12.19]
0.050 [1.27]
0.016 ±0.002
[0.41 ±0.05]
0.040
[1.02]
typ
0.250
[6.35]
max
0.440
[11.18]
2 x 0.035
2 x 0.060
0.010
[0.25]
min
0.004 [0.10]
0˚- 5˚
R0.005
[R0.13]
R0.005
[R0.13]
Suggested PCB Pad Layout
0.040
[1.02]
0.024
[0.61]
0.645
[16.38]
0.070
[1.78]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
MECHANICAL
S558-5500-02
page 3
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