製品情報
Ultraflexible Miniature Cables
一般機器用の配線ケーブルです。柔らかさで好評をいただいております。
単芯のリード線からシールド線の6芯まで、UL認定タイプもラインアップされています。
Most of these miniature cables were originally developed one by one as custom cable for a magnetic head lead which must be swiftly moved to specified position precisely by small energy such as a floppy disk drive. And then, some of them remained as continued items close to standard stock products, finding out unfixed varied demand in long period of time. For such application, these cables are indispensable, even thanked.
元々は、微小な力で指定位置に高速かつ高精度で動かすフロッピーディスクドライブの磁気ヘッドへのリード線等の用途に特注品として一つづつ開発されたものが、長い時間をかけて少しづつ不特定の需要を見いだし標準在庫品に近いものとして残ってきたものです。用途はごく限られておりますが、そのようなお客様には非常に感謝される電線です。
Part No. 品番 | Conductor Size 導体 サイズ | Ov. Dia. 外径(mm) | Available Color 色 |
2680-0X | #33AWG (0.0314mm2) | 0.6mm (0.0236") | Standard 10 Colors |
2912-0X | #28AWG (0.0854mm2) | 0.85mm (0.0335") |
Nos. of Conductor 芯線数 |
#33 AWG SERIES | #32 AWG SERIES | #28 AWG SERIES | |||
Part No. 品番 |
Ov. Dia. 外径(mm) |
Part No. 品番 |
Ov. Dia. 外径(mm) |
Part No. 品番 |
Ov. Dia. 外径(mm) |
|
1 | - | - | 2444-0X | 1.0mm (0.0394") | 2943-00 | 1.5mm (0.0591") |
2 | 2784-0X | 1.8mm (0.0709") | 2490-08 | 1.7mm (0.0669") | 2794-00 | 2.3mm (0.0906") |
3 | 2754-08 | 1.95mm (0.0768") | 2879-08 | 1.8mm (0.0709") | 2790-00 | 2.45mm (0.0965") |
4 | 2739-0X | 2.1mm (0.0827") | 2769-0X | 2.0mm (0.0787") | 2929-00 | 2.7mm (0.106") |
5 | 2780-00 | 2.2mm (0.0866") | - | - | - | - |
6 | 2880-00 | 2.5mm (0.0984") | - | - | - | - |
Flexibility / Flex Life 柔軟性 / 耐屈曲特性 |
1 | 3 | 2 | |||
Easiness of cable end treatment 端末処理容易性 |
3 | 2 | 1 | |||
Low cost 経済性 |
2 | 1 | 3 |
ESTIMATION 評価:1:TOP / 最高 2:MEDIUM / 中間 3:LOW / 最下位
CAUTION 注意事項:Extremely weak against Tensile Strength. 耐抗張力に非力であること
Because of drastic changes in UL standards effective from May, 2008, two versions of each cable are now available; either the new UL rated version or non-approved original specification version.
This is because the UL standard now requires a physical strength test on both the insulation and jacket materials, in addition to a fire protection property test. This physical strength test was not previously required for low voltage application cables. To pass the test the insulation and or jacket materials must be revised to more physically durable types in most cases. Since the diameter of the stronger materials is larger, they are slightly less flexible than the originals. Please carefully review the following comparison table between the original and new UL approved designs for the best match in your application.
営業的影響力の大きな米国の安全規格として知られるUL規格の大幅な内容変更が2008年05月01日から発効する事に伴い、これらの超柔軟・極細ケーブルシリーズはUL認定品と旧来仕様をそのまま残しUL認定を受けないものとの二通りに倍増しました。これは今まで低エネルギー条件にて使用される電線には難燃性だけを認めて安全性の認可を与えていたものを、IEC規格との融合を目指して絶縁材料とジャケット材料の物理特性(機械的強度)試験を義務付けたことに起因します。従いまして、新しいUL規格に対応出来るようにするには殆どの場合、絶縁材料またはジャケット材料として使用するプラスチック素材を変更し、それらの厚さを増加させる必要があります。という理由でUL認定版は殆どのアイテムで今までのタイプと比べ、若干柔軟性が失われ、外径が太くなっています。下記の旧仕様品対UL認定版との対照表を参照し、ご使用になる用途に最も適したアイテムをお選び下さい。
Part No. | Part No. W/UL Approval | Approved UL Style No. | Structure | Revised Part | Past(Original) | New |
オリジナル品の品番(非UL認定品) | 左記製品のUL認定版の品番 | UL認定のスタイル番号 | 構造 | 変更箇所 | オリジナル品 | UL認定品 |
2680 | 3308 | 1571 | #33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.7mm | ||||
2912 | 3309 | 1571 | #28AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | No change | |||||
2444 | 3324 | 1682 | 1×#32AWG | Insulation Material. | No change | |
Insulation O.D. | 0.55mm | 0.7mm | ||||
Jacket O.D. | 1.0mm | 1.5mm | ||||
2490 | 3314 | 2725 | 2×#32AWG | Insulation Material. | No change | |
Insulation O.D. | 0.53mm | 0.75mm | ||||
Jacket O.D. | 1.7mm | 2.3mm | ||||
2879 | 3315 | 2725 | 3×#32AWG | Insulation Material. | No change | |
Insulation O.D. | 0.53mm | 0.75mm | ||||
Jacket O.D. | 1.8mm | 2.45mm | ||||
2769 | 3316 | 2725 | 4×#32AWG | Insulation Material. | No change | |
Insulation O.D. | 0.53mm | 0.75mm | ||||
Jacket O.D. | 2.0mm | 2.6mm | ||||
2943 | 3325 | 1571 | 1×#28AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.85mm | 0.85mm | ||||
Jacket O.D. | 1.5mm | 1.63mm | ||||
2794 | 3311 | 2725 | 2×#28AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.83mm | 0.90mm | ||||
Jacket O.D. | 2.3mm | 2.6mm | ||||
2790 | 3312 | 2725 | 3×#28AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.83mm | 0.90mm | ||||
Jacket O.D. | 2.45mm | 2.7mm | ||||
2929 | 3313 | 2725 | 4×#28AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.83mm | 0.85mm | ||||
Jacket O.D. | 2.7mm | 2.8mm | ||||
2784 | 3317 | 2725 | 2×#33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.75mm | ||||
Jacket O.D. | 1.8mm | 2.3mm | ||||
2754 | 3318 | 2725 | 3×#33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.75mm | ||||
Jacket O.D. | 1.95mm | 2.4mm | ||||
2739 | 3319 | 2725 | 4×#33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.7mm | ||||
Jacket O.D. | 2.1mm | 2.5mm | ||||
2780 | 3320 | 2725 | 5×#33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.7mm | ||||
Jacket O.D. | 2.2mm | 2.7mm | ||||
2880 | 3321 | 2725 | 6×#33AWG | Insulation Material. | PVC | slightly stiff PVC |
Insulation O.D. | 0.6mm | 0.7mm | ||||
Jacket O.D. | 2.5mm | 2.9mm |