UL-1670 FZW (ETFE wires) for devices | Fluororesin insulated wires | Electric Wires | Products

Structure

Features

The finished O.D. is small, permitting high-density wiring.

The relative dielectric constant is only 2.6 (10 MHz), resulting in excellent high frequency characteristics. Also, the tensile strength of the insulation is about twice that of FEP, resulting in excellent mechanical strength.

These wires have excellent resistance to cold, oil and chemicals, and do not burn.

Ratings

150

, No voltage specification

Applications

Back panel wiring of electronic calculators, and internal wiring of general electronic devices.

Specifications

UL style No.	Conductor				Insulation		Max conductor resistance (20) Ω/km
UL style No.	AWG	Cross-sectional area mm²	Composition No./mm	O.D. mm	Thickness mm	Standard O.D. mm	Max conductor resistance (20) Ω/km
1670 (Stranded wire)	30	0.055	7/0.10	0.30	0.14	0.58	373
	28	0.089	7/0.127	0.38	0.14	0.66	238
	26	0.141	7/0.16	0.48	0.14	0.76	148
	24	0.220	7/0.20	0.60	0.14	0.88	93.3
	22	0.355	7/0.254	0.76	0.14	1.04	59.2
	20	0.563	7/0.32	0.96	0.14	1.24	37.2
1670 (Single wire)	30	0.051	1/0.254	0.254	0.14	0.54	371
	28	0.080	1/0.32	0.32	0.14	0.60	232
	26	0.126	1/0.40	0.40	0.14	0.68	145
	24	0.204	1/0.51	0.51	0.14	0.79	89.3
	22	0.322	1/0.64	0.64	0.14	0.92	56.3
	20	0.515	1/0.81	0.81	0.14	1.09	35.2

UL style No.	Rating		Min conductor resistance (20) MΩkm	Insulation withstand voltage (AC) V for 1 minute	Standard length ft (m)
	Temperature	Voltage V
1670 (Stranded wire)	150	No provisions are decided.	500	500	3000 (915) 2000 (610)
1670 (Single wire)					3000 (915) 2000 (610)