2-1437402-5 Datasheet, PDF (21/69 Pages) Tyco Electronics – Engineering Notes

BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
0.375” [9.53] Pitch, Modular w/cover, Tri-Barrier
DIM L±.508
[DIM L±.020]
DIM A±.508
[DIM A±.020]
Material & Finish
Housing Material—Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Brass, tin-plated
Screws—m3.5, steel, nickel plated
Mechanical Properties
Pitch (Terminal Spacing)—
0.375" [.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Recommended Tightening Torque—
12 in.-lb.
Electrical Properties
Ratings*—UL Class B 15 Amps, 300V
UL Class D 10 Amps, 300V
*Evaluated to U.S. and Canadian Standards.
Wire Range—18-22 AWG
Environmental Properties
Operating Temperature Range—--
-40°C to +120°C [-104°F to +248°F]
Circuit Identification—See page 179
7.6±.38
[.300±.015]
7.5±.38
[.295±.015]
1.5
[.060]
9.5
[.375]
17.3±.38
[.680±.015]
9.5
[.375]
4.0
[.157]
DIM A
1.9
[.073]
16.5
[.650] REF
4.7
[.187]
TYP
Recommended PC Board Layout
No. of
Positions
2
3
4
5
6
7
8
Dimension
A
.375 [9.5]
.750 [19.0]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
16.5±.38
[.650±.015]
5.08±.508
[.20±.02]
.81
[.032]
4.0±.38
[.157±.015]
Part
Numbers
1546833-2
1546833-3
1546833-4
1546833-5
1546833-6
1546833-7
1546833-8
132
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
LR30811 E60677
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208