2-1437402-5 Datasheet, PDF (57/69 Pages) Tyco Electronics – Engineering Notes

SSB3FP##0202
BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
0.325" [8.26] Pitch, Series SSB3
.500
[12.7]
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass, bright acid tin over
copper plating
Screw—Steel w/ Zinc + Chromate
plating
Mechanical Properties
Pitch (Terminal Spacing)—
.325" [8.26]
Screw Size—6-32
Recommended PCB Hole Dia.—
.062" [1.57]
Wire Strip Length—.31" [7.87]
Recommended Tightening
Torque—9 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips Head.
Wire Lug Width (Max.)—
.265" [6.73]
Electrical Properties
Ratings—UL Class B 20 Amps, 300V
UL Class C 20 Amps, 300V
UL Class D 10 Amps, 300V
CSA Type B 10 Amps, 300V
CSA Type D 10 Amps, 300V
Wire Range—#14-26 AWG
Dielectric Withstand—4500V
Environmental Properties
Operating Temperature Range—-
60°C to +105°C [-76°F to +221°F]
Computing Barrier Block
Lengths
Direct Mounting – Use C1 & L1 for
Mounting Option “P".
End Position Mounting – Use C2 &
L2 for Mounting Options “F" and “M".
For mating socket, see pg. 162.
Dimensions
Circuits
(not positions)
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
.046
[1.16]
.054
[1.37] _.055
[1.39]
.325
[8.25]
.270
[6.85]
.500
[12.7]
.200
[5.08]
.350
[8.89]
.048
[1.21] ^Typ.
.062
[1.57]
Dia.
Hole
After
Plating
.250 _.154
[6.35] _[3.91]
.032
[0.81] ^Typ.
.180
[4.57]
Min.
Recommended PCB Hole Pattern
.325
[8.25]
C1
in.
0.325
0.650
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.550
4.875
5.200
5.525
5.850
6.2175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.375
L1*
in.
0.704
1.029
1.354
1.679
2.004
2.329
2.654
2.979
3.304
3.629
3.954
4.279
4.604
4.949
5.254
5.579
5.904
6.229
6.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
C2
in.
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.550
4.875
5.200
5.525
5.850
6.175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.375
—
—
L2*
in.
1.354
1.679
2.004
2.329
2.654
2.979
3.304
3.629
3.954
4.279
4.604
4.929
5.254
5.579
5.579
6.229
7.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
—
—
168
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
EC/98/003-01 12241/CL LR25557 E63810
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208