3

Interconnect Solutions

http://www.3M.com/interconnects/

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28 AWG Stranded, Twisted Pair, PO/PVC

3644X Series

• Dual shielding provides 35 db average shielding

effectiveness

• Wires are color coded for easy identification

• Meets external wiring requirements of National

Electrical Code, Article 725 (CL2)

• UL listed for US and Canadian markets

• Please contact your 3M sales representative for

variations not described in this specification.

• See Regulatory Information Appendix (RIA) for

chemical compliance information

(RIA E1 & C1 apply)

Date Modified: May 13, 2009

TS-0826-B

Sheet 1 of 3

Physical

Color: Beige

Primary Material: Polyolefin (PO)

C

AWM IIA/B 80C 150V FT1 EU <50V

(where XX may be NU or NW)

Shielding:

0.001 [ 0.03 ] Thick Aluminum/Polyester Film Foil and

90% Coverage Tinned Copper Braid

Electrical

Canada: 150V

EU: <50V

Ω/10 ft. [ 3 m ]

Balanced

63

Ω

100

Ω

15.3 pF/ft [ 50.2 pF/m ]

1.54 ns/ft [ 5.05 ns/m ]

66%

Note: Unbalanced is measured between ground-signal-ground conductors, with shield grounded. Balanced is measured between signal conductors within a pair, with the shield floating.

Environmental

Canada: 80°C

Canada: FT1

UL File No.: E118773, Power Limited Circuit Cable; CL2