50M-020 Sumida Corporation, 50M-020 Datasheet - Page 57

• Manufacturer Part Number: 50M-020
• Description: Product Selection Guide
• Manufacturer: Sumida Corporation

MT1610/MT1610B
◆FEATURES
• Internationally Safety Approved
• EN 60950/BABT/TÜV
• Low cost
• V.92 (56kbps) to V.32 bis
• Reinforced safety encapsulated
MT2212
◆FEATURES
• Internationally Safety Approved
• EN 60950/BABT/TÜV
• Low cost
• V.32 (9.6 kbps) THT fax/modem
STB/FAX/MODEM TRANSFORMERS
("Wet" means ability to withstand
some current.)
■ OUTLINE
This is a Fax modem transformer of V.32(9.6kbps) to V.92 (56kbps)
conformity.
It is a UL/BABT authorization article.
for Supplementary Isolation
(14.4kbps) THT fax/modem
transformer
versions also available
for Supplementary Isolation
"Wet" Transformer
K DIMENSIONS(mm)
K DIMENSIONS(mm)
16.60 MAX
MIT-400L
K MIT4033L Approved By TDK use for 79M1903chip.
K MIT4115V Approved By TDK use for 73M2901,
sumida
K SPECIFICATIONS
24.0 MAX
K SPECIFICATIONS
XX-XX
[0.654]
COO
[0.945]
MIT4033L
MIT2050L
MIT4115V
MIT6120
MIT250L
MIT400L
Part No.
Part No.
XX-XX
73M2901cand 73C 2901CL chip.
COO
16.60 MAX
10.50 MAX
[0.654]
23.0 MAX
[0.413]
12.45 MAX
[0.906]
V.32bis
[0.490]
Speed
Speed
V.92
V.92
V.34
V.32
V.32
Impedance(
Impedance(
600:420
600:560
600:560
600:600
600:301
600:470
PRI:SEC
PRI:SEC
STB/FAX/MODEM TRANSFORMERS
Ω)
Ω)
THD@600Hz
[0.138 (+0.004/-0.020)]
3.50 (+1.0/-0.5)
[0.110 / 0.140]
IL (dB)
2.79 / 3.56
3.75
2.65
(dB)
-85
-87
-84
-62
2
1
TERM NO.'S FOR REF
3
2
RL (dB)
IL (dB)
3
4
1.90
1.55
1.55
1.80
17
14
ø0.6 [0.024]
4
1
RL (dB)
(mH)
K SCHEMATICS
K SCHEMATICS
7.5
20
17
17
14
11
PRIMARY OR SECONDARY
LL
INTERCHANGEABLE
PRIMARY
2
1
PRIMARY
(LINE)
2
1
(BOTTOM VIEW)
(LINE)
(BOTTOM VIEW)
152/152
110/128
DCR (Ω)
PRI:SEC
(mH)
3.7
17
17
15
LL
SECONDARY
(MODEM)
SECONDARY
(MODEM)
3
4
3
4
DC Current PRI
(mA DC)
DCR (Ω)
PRI:SEC
82/106
70/70
70/70
70/70
100
65
57