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UL 1672 Product Series

Quota temperature

105℃

Quota voltage

300V

UL file number

E328945

Product Standards

UL758,UL1581 & CSA C22.2 No.210.2

Environmental requirements

ROHS、REACH

Insulation material

PVC

Product color

Regular color or according to customer requirements color

Applications

Applicable to electrical and electronic equipment internal wiring

Printing logo

E328945 UL AWM 1672 105℃ 300V □□AWG VW-1 C UL AWM I A 105℃ 300V □□AWG FT1 DE XING LONG

Product Structure

Specification

Conductor structure(No/mm)

Conductor type

First insulation thickness(mm)

Second insulation thickness(mm)

Complete outer diameter(mm)

Maximum conductor DC resistance(Ω/km,20℃)

26AWG

7/0.16

Stranded tinned copper or stranded bare copper

0.46

0.45

2.30

150

24AWG

11/0.16

0.49

0.45

2.40

94.2

22AWG

17/0.16

0.42

0.47

2.55

59.4

20AWG

21/0.178 or 26/0.16

0.41

0.47

2.75

36.7

18AWG

34/0.178 or 41/0.16

0.47

0.48

3.20

23.2

16AWG

26/0.254

0.55

0.50

3.60

14.6

Performance Testing

Withstand voltage test

2000V/1 minute

No breakdown

Spark test

3000V

No breakdown

Aging test

Aging conditions 136±1℃/168 hour

tensile strength

Elongation

Before aging

≥1500 PSI

≥100%

After aging

≥70%（Original value）

≥65%（Original value）

Thermal shock test

Oven aging 121±1℃/1 hour

Insulation does not crack

Thermal deformation test

Oven aging 121±1℃/1 hour×250g

Insulation thickness reduction rate does not exceed50%

Cold bending test

Low temperature treatment -20±2℃/4 hour

Insulation does not crack

Combustion test

UL VW-1

After the flame is extinguished, the ignition time does not exceed 60S