2-1437402-5 Datasheet, PDF (47/69 Pages) Tyco Electronics – Engineering Notes

BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
Double-Row, Dual-Barrier Strips (Continued)
.437 [11.1] 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]
Hardware Options
1776110-x—Single-sided Quick
Connects, see page 176
1776057-x—Two-sided Quick
Connects, see page 176
J7—Spade jumper, see page 177
J7140—Spade jumper, see page 177
J7240—Flanged jumper, see page 177
J7340—Ring tongue jumper,
see page 177
J76—Over-the-barrier jumper,
see page 177
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.
.437±.008 [11.1±0.2] Typ. for .437 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
1.62 [41.2]
2.06 [52.3]
2.50 [63.4]
2.93 [74.5]
3.37 [85.6]
3.81 [96.7]
4.24 [107.8]
4.68 [118.9]
5.12 [130.0]
5.55 [141.1]
5.99 [152.2]
6.43 [163.3]
6.87 [174.4]
7.30 [185.5]
7.74 [196.6]
8.18 [207.7]
8.61 [218.8]
9.05 [229.9]
9.49 [241.0]
9.93 [252.1]
10.36 [263.2]
10.80 [274.3]
11.24 [285.4]
11.67 [296.5]
12.11 [307.6]
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
1546670-2
1546671-2
1546670-3
1546671-3
1546670-4
1546671-4
1546670-5
1546671-5
1546670-6
1546671-6
1546670-7
1546671-7
1546670-8
1546671-8
1546670-9
1546671-9
1-1546670-0
1-1546671-0
1-1546670-1
1-1546671-1
1-1546670-2
1-1546671-2
1-1546670-3
1-1546671-3
1-1546670-4
1-1546671-4
1-1546670-5
1-1546671-5
1-1546670-6
1-1546671-6
1-1546670-7
1-1546671-7
1-1546670-8
1-1546671-8
1-1546670-9
1-1546671-9
2-1546670-0
2-1546671-0
2-1546670-1
2-1546671-1
2-1546670-2
2-1546671-2
2-1546670-3
2-1546671-3
2-1546670-4
2-1546671-4
2-1546670-5
2-1546671-5
2-1546670-6
2-1546671-6
158
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
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208