一、Round Flat Cable(RFC) Smmary

   Round-Flat Cable/Jumpers),the brief name is RFC。It is a kind of new data cable that it is to be make with PET or other insulate material and round flat copper wire of tin thinly by the high technology equipments.It has many advantage, such as a soft, curve to fold at will, the thickness is thin, the physical volume is small 、link in brief and solve electromagnetism to shield(EMI) easily, cost saving etc.

   RFC can be direct solded to PCB to connect two PCB.
     
   It is the most suitable for move the parts to main board 、board to board ,make a data to deliver by a cable in the small scaled electric appliances equipments. It is more safety when it use be to need more current circuit .  

   We can make high precision and high quality RFC,the pitch from 1.0mm to 3.81mm，min length 15mm,。 It measure up UL or CE relate with standard and ROHS。

二、Round Flat Cable(RFC) Parameter

N

Item

Method of measurement

Conductor Diameter 0.3-0.5mm

JIS C-3102at 20℃

0.1

Insulation impedance

DC500V at 20℃

>100MΩ

Line to line insulation voltage endurance

DC500V for 1min

No conduction

Rated voltage/temperature

80V/105℃

Rated current

2A

Energized

DC3.0V 0.1mA

No open circuit and short circuit

Aging

85℃ , 96hrs

  Insulation impedance and line to line insulation voltage endurance are normal

Temperature test cycle

-40℃ for 4hrs->
85℃ for 4hrs->
25℃ for 1hrs(5cyc)

Moisture proof

40℃ 95%RH 96hrs

Insulator

Elongation

JIS-K-6732

Min60% 

Tensile strength

JIS-K-6732

Min3.5Kg/sq.mm 

Abrasion test

Ф0.5mm, 600g
60cyc./min

>10,000Cycles
　

Burning test

UL758

pass UL vw-1

四、Round Flat Cable (FFC) Shape