
Series C-05: Low Profile PC Transformers
2500-volt RMS Hipot, available in a variety of sizes. Insulation Class 130C. Available with
dual 115/230V primary. MCi's pin configuration is designed for ease of connection in
printed circuit boards. Heavier transformers are provided with mounting holes for additional mounting
security. Adaptations of standard transformers are also available. Dots on schematics shown below indicate
like polarity.

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Sizes: 1, 2 & 3

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Sizes: 4 & 5

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Dimensions:
SIZE
|
VA
|
L
|
W
|
H
|
A
|
B
|
C
|
ML
|
WT. (oz.)
|
1
|
2.5
|
1-7/8
|
1-9/16
|
0.650
|
1.600
|
0.375
|
-
|
-
|
5
|
2
|
6.0
|
1-7/8
|
1-9/16
|
0.850
|
1.600
|
0.375
|
-
|
-
|
7
|
3
|
12.0
|
2-1/2
|
2
|
1.065
|
2.000
|
0.500
|
-
|
-
|
11
|
4
|
24.0
|
2-7/8
|
2-1/4
|
1-1/4
|
1.900
|
0.600
|
0.530
|
2-13/32
|
15
|
5
|
48.0
|
3-1/8
|
2-1/2
|
1-3/8
|
2.180
|
0.600
|
0.660
|
2-5/8
|
21
|
|
Current Ratings (AMPS RMS):
Last 3 Digits of Part Number:
|
010
|
012
|
016
|
020
|
024
|
030
|
034
|
040
|
056
|
088
|
120
|
230
|
First 4 Digits:
|
|
Dual 115/230 Primary
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SERIES CONNECTION SECONDARY VOLTAGE
|
10V C.T.
|
12.6V C.T.
|
16V C.T.
|
20V C.T.
|
24V C.T.
|
30V C.T.
|
34V C.T.
|
40V C.T.
|
56V C.T.
|
88V C.T.
|
120V C.T.
|
230V C.T.
|
C-05-1-_ _ _
|
.250
|
.200
|
.156
|
.125
|
.104
|
.083
|
.073
|
.062
|
.044
|
.028
|
.020
|
.010
|
C-05-2-_ _ _
|
.600
|
.450
|
.350
|
.300
|
.250
|
.200
|
.170
|
.150
|
.100
|
.065
|
.050
|
.025
|
C-05-3-_ _ _
|
1.200
|
.900
|
.700
|
.600
|
.500
|
.400
|
.340
|
.300
|
.200
|
.130
|
.100
|
.050
|
C-05-4-_ _ _
|
2.400
|
1.900
|
1.500
|
1.200
|
1.000
|
.800
|
.700
|
.600
|
.425
|
.275
|
.200
|
.100
|
C-05-5-_ _ _
|
4.800
|
3.800
|
3.000
|
2.400
|
2.000
|
1.600
|
1.400
|
1.200
|
.850
|
.550
|
.400
|
.200
|
|
PARALLEL CONNECTION SECONDARY VOLTAGE
|
5V
|
6.3V
|
8V
|
10V
|
12V
|
15V
|
17V
|
20V
|
28V
|
44V
|
60V
|
115V
|
C-05-1-_ _ _
|
.500
|
.400
|
.312
|
.250
|
.208
|
.166
|
.146
|
.124
|
.088
|
.056
|
.040
|
.020
|
C-05-2-_ _ _
|
1.200
|
.900
|
.700
|
.600
|
.500
|
.400
|
.340
|
.300
|
.200
|
.130
|
.100
|
.050
|
C-05-3-_ _ _
|
2.400
|
1.800
|
1.400
|
1.200
|
1.000
|
.800
|
.680
|
.600
|
.400
|
.260
|
.200
|
.100
|
C-05-4-_ _ _
|
4.800
|
3.800
|
3.000
|
2.400
|
2.000
|
1.600
|
1.400
|
1.200
|
.850
|
.550
|
.400
|
.200
|
C-05-5-_ _ _
|
9.600
|
7.600
|
6.000
|
4.800
|
4.000
|
3.200
|
2.800
|
2.400
|
1.700
|
.1.100
|
.800
|
.400
|
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Part Number Designation:
- Locate the column, in the table above, for the required voltage.
- In the voltage column, locate the required current reading.
- Moving left from the current reading, find the number indicating required
primary - dual 115V/230V.
- Derive part number by combining digits indentifying required primary and digits at the top
of column giving required voltage.

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