Flexible flat cable (FFC) ngu ai gaw, n-gun n rawng ai signal shapoi ai cable rai nna, n-gun rawng ai jak ni, mawdaw jak ni, tsi mawan ni hte kaga lam ni hta grai lang ai. Shi a madung akyu ni gaw, shi a galai shai chye ai, n-gun n law ai hkrang shapraw ai lam, kam hpa mai ai lam grai law ai ni hta rai nga ai, ndai yawng gaw madung hku nna shi a laklai ai arung arai ni a majaw re.
FFC langai a madung arung arai ni gaw, n-gun dat hpe n-gun dat ai, n-gun dat hpe n-gun dat ai layer, sheath ni rai nga ai. Dai conductor hpe laksan hku nna, n-gun ja ai-san seng ai electrolytic magri (sh) tinned magri hte galaw da ai rai nna, dai lahkawng yan gaw grai kaja ai conductor hte n-gun ja ai n-gun hpe jaw ya lu ai. Electrolytic magri gaw 100% IACS (Mungkan ting na Annealed Magri Madang) hte ni dik ai n-gun rawng ai majaw, signal n-gun n law ai hpe n-gun jaw lu ai. Tinned copper gaw grau kaja ai oxidation hpe ninghkap lu ai atsam hte solderability hpe jaw ya ai majaw, chyahkring hkring n-gun dat nna n-gun dat ra ai (sh) n-gun ja ai-katsi ai shara ni hta jai lang na matu htuk manu ai. Nkau high-end FFC ni mung, calendering ladat hku nna galaw shapraw ai flat copper foil hpe lang nna, cable a n-gun hpe grau shayawm ya lu nna, bending hkam kaja lam hpe grau kaja hkra galaw ya lu ai.
Dai shingnip shingna gaw FFC a madung daw langai rai nna, n-gun ja ai hku nna polyimide (PI) shing nrai polyester (PET) shingnip hte galaw ai rai nga ai. Polyimide gaw ya aten hta grai law hkra katsi ai hpe ninghkap lu ai atsam (200℃jan ai aten galu bungli galaw ai nbung katsi ai hpe madi shadaw ya lu ai ), jak rung n-gun, hte tsi mawan ni hpe n-gun n rawng ai majaw, grai sawng ai bungli galaw ai shara ni hta htuk manu ai majaw, grau nna lang ai insulation material rai nga ai. Dai hpe shingdaw yu yang, polyester film gaw manu n law ai raitim, katsi ai hpe loi mi hkam sharang lu ai (120℃npu hta law malawng), n-gun n law ai katsi ra ai lam ni hpe galaw na matu htuk manu ai. Ndai polymer arung arai ni gaw kam mai ai wan n-gun hpe n-gun jaw ya ai sha n-ga, conductor ni hpe shinggan kaw na n-gun n-gun hte n-gun n-gun n-gun n-nga hkra makawp maga ya ai.
Dai hta n-ga, FFC nkau mi hta, n-gun n rawng ai hte n-gun n rawng ai n-gun hpe jat ya lu na matu, polyvinyl chloride (PVC) shing nrai, thermoplastic elastomer (TPE) zawn re ai shinggan n-gun rawng ai arung arai ni hpe bang da ai. PVC sheathing gaw grai kaja ai n-gun atsam hte manu n law ai, TPE gaw grup yin hpe makawp maga ai (sh) n-gun kaba ai application ni a matu grau htap htuk ai.
Hpang jahtum, flexible flat cables ni a matu ra ai arung arai lata ai lam gaw shanhte a bungli galaw ai lam hpe hkrak hkra machyi shangun ai. Conductor gaw wan n-gun hpe dawdan ya ai, insulation layer gaw signal hpe ngang grin hkra galaw ya ai hte katsi ai hpe ninghkap lu hkra galaw ya ai, sheath gaw yawng hpe ngang grin hkra galaw ya ai. Grau n-gun n-gun n-rawng ai hte n-gun n-rawng ai electronic jak ni hpe jai lang wa ai masa hte maren, htawm hpang na FFC arung arai ni gaw, nbung n-gun grai ja ai, ultra-n-gun n-rawng ai, grup yin hpe makawp maga lu ai de matut nna rawt jat wa na re.