2-1437402-5 Datasheet, PDF (32/69 Pages) Tyco Electronics – Engineering Notes

BUCHANAN Terminal Blocks
Note: All part numbers
are RoHS Compliant.
0.325” [8.26] Pitch, Series 4DB
4DB-P108-##
Material & Finish
Housing Material—Thermoplastic
Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid-tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws
available.
Mechanical Properties
Pitch (Terminal Spacing)—
0.325" [9.525]
Recommended PCB Hole Dia.—
1.7mm [0.07"]
Electrical Properties
Ratings—UL Class C 20 Amps, 150V
UL Class D 10 Amps, 300V
CSA Type B 20 Amps, 300V
CSA Type C 20 Amps, 300V
CSA Type D 10 Amps, 300V
CSA Type E 20 Amps, 300V
Wire Range—12-22 AWG
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
QC4—Quick connects, see page 176
J4—Jumpers, see page 177
9-1437667-9—Wire clamp screw,
see page 178
Ordering Information
4DB - P 1 08 - 06
A
B
C
D
E
A _Series
4DB = Dual-Barrier, 0.325" Centers
B Terminal Style
P = Printed Circuit Pin
W = Wire Wrap
R = Right Angle
C Block Style
1 = Flat, all positions filled
2 = Flat, end mounting holes
D ^{Screw Type}
07 = Steel binding combo head screws
08 = Steel wire clamp combo head screws
E No. of Circuits (Not Positions)
02 through 30
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
LR30811 E54800
143
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208