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Almita Co., Ltd.
Flat Flexible Cable





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Item Number.:
copy[1]-
Product Name:
Flat Flexible Cable
Description:
Our Flat Flexible Cable ( FFC ) offers great advantages in th design and manufacture of electronic devices and equipments.
Features:


Easy To Use
  • Insertion to FFC connector
  • Solder-type for solder to PCB
Flexible and Bendable
  • Connecting of Electronic Circuits with Moving Parts
Miniature
  • Fine Pitch and Paper-Thin Body
Reliable
  • UL Approve
  • FFC can tolerate 10 millions slides

Versatile

  • Choices of
    - No. of Conductors
    - Pitch
    - Conductor Size
    - Strip Length
    - Supporting Tape Length
  • Folding to Suit Layout
Easy Logistic
  • Easy to Storage and Transportation due to Light Weight and Small Volume
Low Cost
  • A Cost Effective Solution for Interconnection


* Applicable UL No.
UL No. Voltage Rating Operating Temperature File No.
UL 20798 60V 80°C E 188165
UL 20861 60V 105°C E 146835

* Selection Guide For Connectors (unit: mm)

Pitch 0.5 1.0 1.25 2.54
Conductors For Type A, B, C, D, E, F Thickness 0.035 0.1
0.035
0.1
0.05
0.1
Width 0.3 0.7 0.8 0.8
1.27
Conductors For Type G Thickness - - 0.1 (PBW) -
Width - - 0.5 (PBW) -

Specification:

(N=No. OF conductors)

Item Pitch=0.5mm Pitch=1.0mm Pitch=1.25mm Pitch=2.54mm
Insulation Material Flame retardant polyester ( white )
Conductor Material Tin or solder plated flat rectangular copper wire
Conductor Size (mm) 0.035 x 0.3 0.035 x 0.7 0.1 x 0.7 0.05 x 0.8 0.1 x 0.8 0.1 x 0.8 0.1 x 1.27
Max. conductor
resistance, /mm
1.5 0.85 0.3 0.52 0.26 0.27 0.17
Total Length, L (mm) 25 to 1,000
TotalLengthTolerance
(mm)
25 to 100 ± 3
101 to 300 ± 5
301 to 600 ± 10
601 to 1,000 ± 20
Pitch Tolerance (mm) ±0.03 ±0.08 ±0.1 ±0.1
Total Pitch, Pt (mm) 0.5x(N-1)±0.03 1.0x(N-1)±0.15 1.25x(N-1)±0.15 2.54x(N-1)±0.15
Total Width, W (mm) 0.5x(N-1)±0.07 1.0x(N-1)±0.12 1.25x(N-1)±0.2 1.25x(N-1)±0.2
Margin Width, M (mm) 0.5±0.1 1.0±0.15 1.25±0.2 2.45±0.2
Terminal Thickness, T (mm) 0.3±0.05
Strip Length, S (mm) 3,4,5,6±1
Reinforcing Tape
Length, B (mm)
5,6,8,10,15,20±1
UL Style/ File No. 20798 / E188165 & 20861 / E146835
Flame Retardant Test ULVW-1
Rating 80°C / 60V & 105°C / 60V
Dielectric with Standing Voltage DC500V for 1 min.
Insulation Resistance
Between Conductors
>100M (DC500V at 20°C)
Humidity Test 40°C, RH 95%, 96hours
Flexibility Test Normal: More than 10,000 cycle
Abnormal: More than 10,000,000 cycle
Ageing Test 85°C, 96 hours

Specification Guide

Item Selection Consideration
No. of Conductors 4 ~ 50 No. of circuits required
Conductor Pitch 0.5mm 1.0mm 1.25mm 2.54mm Space, PCB layout and FFC Connector pitch
Conductor Size 0.035x
0.3(mm)
0.1x0.7(mm)
0.035x0.7(mm)
0.1x0.8(mm)
0.05x0.8(mm)
0.1x0.8(mm)
0.1x1.27(mm)
Conductor resistance and
Flexing life
Termination Solder-type Solder to PCB
Insertion-type Insert to FFC connector
Configuration Type A,B,C,D Insert to FFC connector
Orientation of FFC connector contact
Type E One end to be soldered to PCB and the other end to be inserted to FFC connector
Type F Flexing position near to supporting tape edge
Type G Both ends to be soldered
to PCB
Overall length, L 25 ~ 1,000mm Dimensional requirement
Strip length, S1,S2 3, 4, 5, 6 mm (Insertion-type) FFC connector contact distance
3, 4, 5, 6 mm (Solder-type) PCB solder pad size
Reinforcing Tape Length, B1, B2 5, 6, 8, 10, 15, 20 mm (Insertion-type) Connector dimension, operator insertion grip length, flexing position
Folding Up to user's design Folding to meet layout requirement
 
 
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