2-1437402-5 Datasheet, PDF (46/69 Pages) Tyco Electronics – Engineering Notes

BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
Double-Row, Dual-Barrier Strips (Continued)
.433 [11.0] Centerlines
Material & Finish
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—#6-32 steel, nickel plated
Mechanical Properties
Screw Torque—12 in-lb
Electrical Properties
Current Rating—20 A, 300 VAC
Wire Range—14-22 AWG
Withstanding Voltage—2000 VAC
min.
Environmental Properties
Operating Temperature—
-40˚F to +221˚F [-40˚C to +120˚C]
Dim. L
± .08 [±2.0]
Dim. S
.413±.01
[10.5±0.3]
.177 [4.5] Dia. Typ.
.366±.008
[9.3±0.2]
Typ.
.433±.008 [11.0±0.2] Typ. for .433 Centerline
.827±.01
[21.0±0.3]
.551±.01
.315±.01 ^{[14.0±0.3]}
[8.0±0.3]
1.10±.02
[28.0±0.6]
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Dimension
L
S
1.65 [41.8]
2.08 [52.8]
2.51 [63.8]
2.94 [74.8]
3.38 [85.8]
3.81 [96.8]
4.24 [107.8]
4.68 [118.8]
5.11 [129.8]
5.54 [140.8]
5.98 [151.8]
6.41 [162.8]
6.84 [173.8]
7.27 [184.8]
7.71 [195.8]
8.14 [206.8]
8.57 [217.8]
9.01 [228.8]
9.44 [239.8]
9.87 [250.8]
10.31 [261.8]
10.74 [272.8]
11.17 [283.8]
11.61 [294.8]
12.04 [305.8]
1.264 [32.1]
1.697 [43.1]
2.130 [54.1]
2.563 [65.1]
2.996 [76.1]
3.429 [87.1]
3.862 [98.1]
4.295 [109.1]
4.728 [120.1]
5.161 [131.1]
5.594 [142.1]
6.028 [153.1]
6.461 [164.1]
6.894 [175.1]
7.327 [186.1]
7.760 [197.1]
8.193 [208.1]
8.626 [219.1]
9.059 [230.1]
9.492 [241.1]
9.925 [252.1]
10.358 [263.1]
10.791 [274.1]
11.224 [285.1]
11.657 [296.1]
Part Numbers
w/Binding Head
Screws
w/Wire
Clamp Screws
1546481-2
1546477-2
1546481-3
1546477-3
1546481-4
1546477-4
1546481-5
1546477-5
1546481-6
1546477-6
1546481-7
1546477-7
1546481-8
1546477-8
1546481-9
1546477-9
1-1546481-0
1-1546477-0
1-1546481-1
1-1546477-1
1-1546481-2
1-1546477-2
1-1546481-3
1-1546477-3
1-1546481-4
1-1546477-4
1-1546481-5
1-1546477-5
1-1546481-6
1-1546477-6
1-1546481-7
1-1546477-7
1-1546481-8
1-1546477-8
1-1546481-9
1-1546477-9
2-1546481-0
2-1546477-0
2-1546481-1
2-1546477-1
2-1546481-2
2-1546477-2
2-1546481-3
2-1546477-3
2-1546481-4
2-1546477-4
2-1546481-5
2-1546477-5
2-1546481-6
2-1546477-6
2
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified.
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
157
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208