IT258 Schaffner EMC Inc, IT258 Datasheet - Page 3

• Manufacturer Part Number: IT258
• Description: XFRMR PULSE 1:1 SGL 2.5MH 1A
• Manufacturer: Schaffner EMC Inc
• Series: ITr

Specifications of IT258

• Transformer Type: Data/Voice Coupling
• Inductance: 2.5mH
• Turns Ratio - Primary:secondary: 1 : 1
• Mounting Type: Through Hole
• Primary Voltage Rating: 750 V
• Secondary Voltage Rating: 3.2 KV
• Mounting Style: PCB
• Dimensions: 17.6 mm L x 16.7 mm W x 11.3 mm H
• Product: Pulse Transformers
• Height: 11.3 mm
• Length: 17.6 mm
• Width: 16.7 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• E.t.: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 22-385; 817-1519; IT 258

Mechanical data
IT 245, IT 246, IT 248, IT 255, IT 258, IT 260
H
IT 155, IT 237
I
H
IT 364
Dimensions
A
B
C
D
E
F
G
H
I
L
M
N
*
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
Your local partner:
> Components
Tolerance is ±0.1
4
2
1
3
C
A
G
A
G
L
L
2
3
1
4
D
L
L B
B
> IT series
To find your local partner within Schaffner’s global network, please go to www.schaffner.com
IT 245
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
0.42
H
6
1
IT 246
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
C
F
5
C
G
A
0.42
F
2
4
D
3
D
E
E
N
6.3 x 0.8
IT 248
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
B
0.42
IT 255
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
2
4
3
1
0.42
Prim.
Prim.
6
1
Prim.
IT 258
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
4
2
1
3
4
3
0.42
IT 260
17.6*
16.7*
11.3*
5
0.4
15.3
12.5
2
0.42
IT 239
H
IT 362
IT 370
H
H
5
3
1
IT 239
27
22.5
13.7
5
0.7
20
15
2.5
1
3
C
0.45
G
A
G
A
10
6
L
D
2
4
IT 155
27
22.5
13.7
5
0.7
20
7.5
3.5
2.5
B
0.45
L
B
IT 237
27
22.5
13.7
5
0.7
20
7.5
3.5
2.5
0.45
M
H
F
6
IT 362
50
50
72
10*
42
42
Ø4.2
1
5
C
A
G
2
C
F
4
3
D
D
IT 364
50
50
60
10*
42
42
Ø4.2
N
E
B
6.3 x 0.8
E
IT 370
27
32.2
23.7
5.5
Ø0.8
3.5
20
10
25
10
6
2
4
2
May 2008
Tol.
±0.2
±0.2
±0.2
+1/-0
±0.2
±0.2
±0.2
±0.2
6
1
K
Prim.
1
3
5
3
1
4
3