2-1437402-5 Datasheet, PDF (25/69 Pages) Tyco Electronics – Engineering Notes

#8 Series Tri-Barriers
BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
0.4375” [11.1] Pitch, Series #8
8,1
(.32)
11,1
(.4375)
1,8 _Dia.
(.073)
5,1
(.20)
3,1 (For Dual
(.514) Pin Configuration)
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#8-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws with
undercut available.
Mechanical Properties
Pitch (Terminal Spacing)—
.4375" [11.1]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Electrical Properties
Ratings—UL Class C 30 Amps, 600V
CSA Type C 30 Amps, 600V
Wire Range—10-18 AWG (UL)
10-22 AWG (CSA)
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
TC8—Safety covers, see page 174
QC8—Quick connects, see page 176
J8—Jumpers, see page 177
1437425-1—Wire clamp screw,
see page 178
1437429-1—Binding head screw,
steel, see page 178
4,5
(.18) ^Dia.
8,4
(.33)
RIGHT ANGLE
VERTICAL
PRINTED CIRCUIT BOARD LAYOUT
5,5
(.255)
7,6
(.30)
11,2
(.44)
6,1
(.24)
Cut Out
4,8
(.19)
Cut Out
4,5 _Dia.
(.18)
7,6
(.30)
8,4
(.33)
3,0
(.12)
6,5
5,6
4,5 _Dia.
(.18)
(.22)
(.255)
RIGHT ANGLE
VERTICAL
MOUNTING PANEL LAYOUT
20,3
(.80)
L = A+ ^22,2
(.875)
A
8,1
(.32)
4,8
(.19)
Right
Angle
Mount
11,1
(.4375)
8,5
(.335)
6,5
(.255)
9,3
8,4
(.33)
(.368)
#8-32 Wire Clamping Screw
0,8
(.03)
Vertical
Mount
17,8
(.770)
5,1
(.20)
5,1
(.20 )
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
Dim.
A
0.4375 [11.1]
0.87 [22.2]
1.31 [33.3]
1.75 [44.5]
2.19 [55.6]
2.62 [66.7]
3.06 [77.8]
3.50 [88.9]
3.93 [100.0]
4.37 [111.1]
4.81 [122.2]
5.25 [133.3]
5.69 [144.5]
No. of
Positions
15
16
17
18
19
20
21
22
23
24
25
26
Dim.
A
6.12 [155.6]
6.56 [166.7]
7.00 [177.8]
7.44 [188.9]
7.87 [200.0]
8.31 [211.1]
8.75 [222.2]
9.19 [233.4]
9.62 [244.5]
10.06 [255.6]
10.50 [266.7]
10.94 [277.8]
136
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 E54800
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208