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3749/20SF

Description
Flat cable UL/20/CAB/TYP1/TPE RC/30G/SLD.025"/300'
CategoryThe connector    Connector bracket   
File Size570KB,4 Pages
Manufacturer3M
Websitehttp://3M.com/esd
Download Datasheet Parametric View All

3749/20SF Overview

Flat cable UL/20/CAB/TYP1/TPE RC/30G/SLD.025"/300'

3749/20SF Parametric

Parameter NameAttribute value
Maker3M
Reach Compliance Codeunknown
Connector bracket typeWIRE AND CABLE
Base Number Matches1
3M
Round Conductor Flat Cable
.025" 30 AWG Solid, TPE
• Close spacing permits higher signal density
• TPE insulation provides excellent transmission
properties
• 30 AWG solid conductors on .025 inch spacing
allows for mass termination
• Zippable for branching or discrete termination
• Meets SCSI-3 Fast-20 characteristic impedance
requirements
• See the Regulatory Information Appendix (RIA) in
the “RoHS compliance” section of
www.3Mconnectors.com for compliance information
(RIA E1 & C1 apply)
3749 Series
Date Modified: November 1, 2013
TS-0068-F
Sheet 1 of 3
Physical
Insulation:
Material: Thermoplastic Elastomer (TPE)
Color: Gray
Marking:
Standard: None
C
AWM 20297 105C 150V HB 3M NU
AWM IA 105C 150V FT2 EU <50V
Canadian Option:
Conductors:
30 AWG [ Ø 0.254 ] Tinned Solid Copper
Electrical
Unbalanced
Characteristic Impedance:
90
Ω
Voltage Rating:
USA: 150V
Canada: 150V
Insulation Resistance:
(Primary Cable) > 1 × 10
10
Ω/10
ft. [ 3 m ]
16.5 pF/ft [ 54.1 pF/m ]
1.48 ns/ft [ 4.86 ns/m ]
69%
Capacitance:
Inductance:
Propagation Delay:
Velocity of Propagation:
0.13 μH/ft [ 0.43 μH/m ]
Note: Unbalanced is measured between ground-signal-ground conductors.
Environmental
Temperature Rating:
-40°C to +105°C
Flammability Rating:
USA: UL Horizontal Canada: FT2
UL File No.: E42769, Style No: 20297
3
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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