Product Number: 9778

Microphone Cable, 1 Conductor 20 AWG, TC

20 AWG stranded (26x34) high-conductivity TC conductor, EPDM rubber insulation, conductive textile (100%) plus TC spiral shields (75% coverage), paper tape, CPE jacket.

Availability: Global
Status: Active
Orderable items: 1

Ships from and sold by A5 IT.

Part numbers

9778 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
9778 0101000	Chrome	Reel	1,000 ft	612825259640	Order online

Specifications

Physical Characteristics (Overall)

Conductor Count	1

Conductor

AWG	20
Stranding	26x34
Material	TC - Tinned Copper (High Conductivity)
Nominal Diameter	0.037 in
No. of Coax	1

Insulation

Material	EPDM - Ethylene Propylene Diene Monomer
Nominal Diameter	0.117 in

Outer Shield

Type	Layer	Material	Coverage [%]
Spiral Serve / Screen	1	Textile (Conductive)	100%
Spiral Serve / Screen	2	Tinned Copper (TC)	75%
Tape	3		100%

Outer Jacket

Material	Neoprene
Nominal Diameter	0.235 in
Separator Material	Paper Tape

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR	10.2 Ohm/1000ft
Nominal Conductor DCR Conductor Resistance	10.2 Ohm/1000ft
Nominal Outer Shield DCR	11.6 Ohm/1000ft
Outer Conductor DCR	11.6 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield	45 pF/ft

Impedance

Nominal Characteristic Impedance	40 Ohm

Current

Max. Recommended Current [A]	4 Amps per Conductor at 25oC

Voltage

Non-UL Voltage Rating	300 V RMS

Temperature Range

Non-UL Temp Rating	60°C
Operating Temperature Range	-30°C To +60°C

Mechanical Characteristics

Bulk Cable Weight	34 lbs/1000ft
Maximum Recommended Pulling Tension	13 lbs
Minimum Minor Axis Bend Radius	2.5 in

Applicable Environmental and Other Programs

Environmental Space	Indoor (Not Riser or Plenum)
EU Directive 2000/53/EC (ELV)	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	Yes
MII Order #39 (China RoHS)	Yes