Product Number: 1672J

75 Ohm High-Frequency Conformable Coax, #29 SCCCS Coax, Unjacketed

29 AWG solid .011" silver-coated copper-covered steel conductor, TFE Teflon® insulation, copper-tin composite shield (100% coverage), PVC jacket.

Availability: Global
Status: Active
Orderable items: 1

Ships from and sold by A5 IT.

Part numbers

1672J is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Put-Up Type	Length	UPC	Order
1672J 0101000	Black	Reel	1,000 ft	612825120360	Order online

Specifications

Physical Characteristics (Overall)

Conductor Count	1

Conductor

AWG	29
Stranding	Solid
Material	SCCS - Silvered Copper Covered Steel
Nominal Diameter	0.0114 in
No. of Coax	1

Insulation

Material	PTFE - Polytetrafluoroethylene
Material Trade Name	Teflon®
Nominal Diameter	0.062 in

Outer Shield

Type	Layer	Material	Coverage [%]
Tape	1	Bare Copper (BC)	100%
Braid	2	Tinned Copper (TC + Tin Filled)	100%

Outer Jacket

Material	PVC - Polyvinyl Chloride
Nominal Diameter	0.127 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR	205 Ohm/1000ft
Nominal Conductor DCR Conductor Resistance	205 Ohm/1000ft
Nominal Outer Shield DCR	10 Ohm/1000ft
Outer Conductor DCR	10 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield	19.5 pF/ft

Inductance

Nominal Inductance	0.109 μH/ft

Impedance

Nominal Characteristic Impedance	75 Ohm

Return Loss

Frequency [MHz]	10-1000 MHz
Min. Structural Return Loss (SRL)	25 dB

High Frequency (Nominal/Typical)

Frequency [MHz]	Nom. Insertion Loss
1 MHz	1.6 dB/100ft
10 MHz	1.8 dB/100ft
50 MHz	4.1 dB/100ft
100 MHz	6.5 dB/100ft
200 MHz	9 dB/100ft
400 MHz	12.8 dB/100ft
700 MHz	18 dB/100ft
1000 MHz	22.1 dB/100ft

Delay

Nominal Delay	1.46 ns/ft
Nominal Velocity of Propagation (VP) [%]	70%

Power Rating

Frequency [MHz]	Max. Power Rating [W]	Nominal Power Rating [W]
1 MHz	520 W	520 W
10 MHz	295 W	295 W
50 MHz	195 W	195 W
100 MHz	160 W	160 W
200 MHz	140 W	140 W
400 MHz	130 W	130 W
700 MHz	127 W	127 W
1,000 MHz	125 W	125 W

Voltage

Non-UL Voltage Rating	900 V RMS
UL Voltage Rating	30 V RMS

Temperature Range

Non-UL Temp Rating	105°C
UL Temperature Rating	105°C
Operating Temperature Range	-40°C To +105°C

Mechanical Characteristics

Bulk Cable Weight	16 lbs/1000ft
Maximum Recommended Pulling Tension	20 lbs
Min Bend Radius (Overall)	1 in
Minimum Bend Radius During Installation	0.125 in
Min Flexing Radius	0.375 in

Standards

UL AWM Style Compliance	AWM 10245
RG Type	405

Applicable Environmental and Other Programs

Environmental Space	Indoor/Outdoor
EU Directive 2000/53/EC (ELV)	Yes
EU Directive 2003/11/EC (BFR)	Yes
EU Directive 2011/65/EU (RoHS 2)	Yes
EU Directive 2012/19/EU (WEEE)	Yes
EU Directive 2015/863/EU (RoHS 2 amendment)	Yes
EU Directive Compliance	EU Directive 2003/11/EC (BFR)
EU CE Mark	No
MII Order #39 (China RoHS)	Yes

Suitability

Suitability - Indoor	Yes
Suitability - Outdoor	Yes

Flammability, LS0H, Toxicity Testing

UL Flammability	Horizontal Wire
UL voltage rating	30 V RMS

Plenum/Non-Plenum

Plenum (Y/N)	No

Related Part Numbers

Footnote	V - 250' PUT-UP EXACT LENGTH MAXIMUM OF 3 PIECES, MINIMUM LENGTH 50'. 500' PUT-UP EXACT LENGTH MAXIMUM OF 5 PIECES, MINIMUM LENGTH 50'. 1000' PUT-UP EXACT LENGTH MAXIMUM OF 8 PIECES, MINIMUM LENGTH 50'., E - MAY CONTAIN MORE THAN 1 PIECE. MINIMUM LENGTH OF ANY ONE PIECE IS 25'., C - CRATE REEL PUT-UP.

Product Notes

Notes	Teflon® is a registered trademark of E. I. duPont de Nemours and Co. used under license by Belden, Inc.

History

Update and Revision	Revision Number: 0.399 Revision Date: 02-20-2026

Resources

Belden 1672J technical datasheet