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Catalog 1308389
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 6-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified.
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
to change.
C. America: 52-55-1106-0803
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
LR25557
E63810
Circuits
C1
L1*
C2
L2*
(not positions)
in.
01
—
0.88
1.44
02
0.44
1.00
1.31
1.88
03
0.88
1.44
1.75
2.31
04
1.31
2.19
2.75
05
1.75
2.31
2.63
3.19
06
2.19
2.75
3.06
3.63
07
2.63
3.19
3.50
4.06
08
3.06
3.63
3.94
4.50
09
3.50
4.06
4.38
4.94
10
3.94
4.50
4.81
5.38
11
4.38
4.94
5.25
5.81
12
4.81
5.38
5.69
6.25
13
5.25
5.81
6.13
6.69
14
5.69
6.25
6.56
7.13
15
6.13
6.69
7.00
7.56
16
6.56
7.13
7.44
8.00
17
7.00
7.56
7.88
8.44
18
7.44
8.00
8.31
8.88
19
7.88
8.44
8.75
9.31
20
8.31
8.88
9.19
9.75
21
8.75
9.31
9.63
10.19
22
9.19
9.75
10.06
10.63
23
9.63
10.19
10.50
11.06
24
10.06
10.63
10.94
11.50
25
10.50
11.06
11.38
11.94
26
10.94
11.50
—
27
11.38
11.94
—
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass, bright acid tin over
copper plating
Screw—#6-32 Steel with zinc +
chromate plating
Mechanical Properties
Pitch (Terminal Spacing)—
.4375 in. [11.1]
Recommended PCB Hole Dia.—
.077" [1.955]
Wire Strip Length—.38" [9.652]
Recommended Tightening
Torque—8 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips-Head
Wire Lug Width (Max.)—8.1mm
[.320 in.]
Electrical Properties
Ratings—UL Class B 20 Amps, 600V
UL Class C 20 Amps, 600V
CSA Type C 20 Amps, 300V
CSA Type D, 5 Amps, 600V
Wire Range—12-22 AWG
Dielectric Withstand—5000V
Environmental Properties
Operating Temperature Range—-
60°C to +105°C [-76°F to +221°F]
Computing Barrier Block
Lengths
Direct Mounting—Use C1 and L1 for
P & H mounting options
End Position Mounting—Use L2 and
C2 for M, E, F & G mounting options
SSB7FP##0202
Binding Head
Scew