4-1437644-8 TE Connectivity, 4-1437644-8 Datasheet - Page 16

• Manufacturer Part Number: 4-1437644-8
• Manufacturer: TE Connectivity
• Type: Jumperr

Specifications of 4-1437644-8

• Number Of Contacts: 20POS
• Pitch (mm): 9.53mm
• Gender: SKT
• Body Orientation: Straight
• Insulation Resistance: 5Gohm
• Contact Material: Beryllium Copper
• Contact Plating: Gold
• Lead Free Status / RoHS Status: Not Compliant

Material & Finish
Insulator Body—UL 94V-0
Thermoplastic, black
Terminal—Brass, tin-plated
Mechanical Properties
Recommended screw tightening
torque—12 in-lbs
Combination drive screws with #2
Phillips recess and standard slot
Electrical Properties
Current Rating—15 A
Voltage Rating— 300 VAC/DC
Wire Range—22-14 AWG, Cu, Solid
or Stranded
Environmental Properties
Operating Temperature— -40˚C to
+120˚C [-104°F to +248°F]
Circuit Identification—See page 179
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Product Facts
n
Screwdriver access holes in
cover allow for efficient
wiring; cover may remain
closed
Dimensions are in millimeters
and inches unless otherwise
specified.
BUCHANAN Terminal Blocks
Tri-Barrier Strips with Attached Safety Covers, .325” [8.26] Centerline
*Contact Tyco Electronics for larger position sizes.
Note: Samples available in Sample Room.
Position*
[14.9]
[5.1]
.59
.20
No. of
.031 [.79]
2
3
4
5
6
7
8
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[15.5]
0.697 [17.7]
1.022 [26.0]
1.347 [34.2]
1.672 [42.5]
1.997 [50.7]
2.322 [59.0]
2.647 [67.2]
.61
A
Dimensions
0.325 [08.3]
0.650 [16.5]
0.975 [24.8]
1.300 [33.0]
1.625 [41.3]
1.950 [49.5]
2.275 [57.8]
B
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Note:
are RoHS Compliant.
All part numbers
1546927-2
1546927-3
1546927-4
1546927-5
1546927-6
1546927-7
1546927-8
Numbers
[8.25]
.325
Part
Dim. A ± .025 [0.6]
Dim. B ± .025 [0.6]
[7.11]
.280
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
[1.19]
.047
127
2