MISUZU, a pioneer of rolling conductors
As digital devices become smaller and lighter, these conductors are thin and compact. From domestic electrical appliances to automobile airbags, flat copper wires (high rolling factor) play a vital role in carrying information.
- As a pioneer of rolling conductors, we have won designations for FFC material from major consumer electronics, AV, and OA equipment manufacturers.
- Patent for whisker measures has been published (ternary alloy). Revision from costly gold plating is advancing.
Example of use
- FFC (Flexible Flat Cable)
- Steering cable
Wide flat copper wire
By reducing the thickness of the wide flat wire, the bending characteristics will be improved.
It is mainly used for automobile airbags and batteries.
Currently, there is a demand for conductors with a width of 6 mm for lithium-ion electrodes.
Main specifications
(specifications other than the following are also available for consultation.)
| Main products (mm) | 0.035 x 0.600 0.035 x 0.800 0.035 x 0.950 0.035 x 1.000 0.035 x 1.400 0.035 x 1.800 0.140 x 0.600 0.140 x 0.900 … etc. |
| Material | Bare copper Oxygen-free copper |
| Production bases | Japan, China (Dongguan), Laos |
| Mechanical properties | Elongation: Hard 4% Max Soft 20% Min Tensil strength: Hard 300 Mpa Min Soft 147 Mpa Min |
| Bobbin | P-5R MUP-5R MTP-5R PL-1000 … etc. |
| Bobbin’s specification | Please see the dimension table below. |
Flat stainless wire
It is thinner than the conventional flat wire and has a thickness of 0.010 mm.
Uses super fine flat wire to reduce noise and convey clear images at high speed.
Recently, it is used for catheter.
Main specifications
(specifications other than the following are also available for consultation.)
| Main Products (mm) | 0.017 x 0.127 0.025 x 0.127 0.050 x 0.127 0.050 x 0.152 0.050 x 0.600 0.076 x 0.250 0.100 x 0.300 … etc. |
| Material (stainless steel) | SUS304 SUS304V SUS316L |
| Production bases | Japan, China (Dongguan) |
| Mechanical properties | Elongation: Hard 1.7% Min Tensil strength: Hard 1,300–3,000 Mpa |
| Bobbin | DIN-80 PL-3G P-5R MUP-5R PL-1000 … etc. |
| Bobbin’s specification | Please see the dimension table below. |
Flat conductor for Consumer electronic devices
This product makes full use of conductor rolling technology and is designated as an FFC material used by major consumer electronics companies, AV, and OA equipment manufacturers.
Patented for whisker suppression technology using ternal alloy, it is used as a replacement for high-cost gold-plated products.
Whisker suppression by ternary alloy
Main specifications
(specifications other than the following are also available for consultation.)
| Main Products (mm) | 0.009 x 0.090 0.025 x 0.300 0.035 x 0.300 0.035 x 0.700 0.050 x 0.300 0.050 x 0.700 0.100 x 0.300 0.100 x 0.700 … etc. |
| Material | Bare copper Tinned copper Nickel plated copper Sn-Bi-Zn plated ternary alloy |
| Production bases | Japan, China (Dongguan), Laos |
| Mechanical properties | Elongation: Hard 4% Max Soft 15% Min Tensil strength: Hard 300 Mpa Min Soft 147 Mpa Min |
| Bobbin | P-5R MUP-5R MTP-5R … etc. |
| Bobbin’s specification | Please see the dimension table below. |
Bobbin size chart
| Bobbin | Total length (mm) | Diameter of flange (mm) | Shaft diameter (mm) | Hole diameter (mm) | Inner width (mm) | Weight (g) | Base volume (kg) |
|---|---|---|---|---|---|---|---|
| P-5RM | 114 +/- 0.3 | 160.5 +/- 0.5 | 100 +/- 0.3 | 20.5 +/- 0.5 | 90 +/- 0.1 | 365 +5/-0 | 5 |
| MUP-5R | 113.9 +/- 0.2 | 160.0 +/- 0.3 | 120 +/- 0.3 | 20.5 +/- 0.5 | Bottom 84.9 +/- 0.1 Surface 90 +/- 0.1 | 375 +/- 0 | 4 |
| MTP-5R | 52.7 +/- 0.2 | 160 +/- 0.3 | 120 +/- 0.3 | 20.5 +/- 0.5 | Bottom 32.7 +/- 0.1 Surface 35.2 +/- 0.1 | 280 +/- 5 | 1.5 |
| PL-1000 | 112 +/- 0.3 | 106 +0/-0.2 | 82 +/- 0.3 | 20.5 +/- 0.5 | Bottom 81 +/- 0.1 Surface 110 +/- 0.1 | – | 1.9 |