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[China]
Trade Verify
Address: 1st/F, Building 3, Hesen Industry Park, No. 131 of Huailin Rd., Huaide Area, Humen Town, Dongguan, Guangdong, China 523926
Contact name:May
Dongguan Luphi Electronics Technology Co., Ltd. |
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Verified Suppliers
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Capacitive Backlight waterproof Medical Touch Telecommunicate Membrane Switch
LGF Backlighting Membrane Switches Introduction:
LGF means light guide film.
LGF backlighting is a new technology for membrane switches backlighting solution;
Design LGF by ourself;
Rohs and Reach compliance;
Backlighting: LGF backlighting technology;
Polymide FPC circuit layer;
Raw Materials: Autotex Polyester, 3M467 adhesives;
Buttons: round embossed with tactile metal domes;
> Main Technical Specifications:
| Item | Description | Technical capabilities | ||
| 1 | Max. Size | 1200mm x 1000mm | ||
| 2 | Overlay Material | PET: Autotype (Autotex F150, F200, F280, V150, V200, V280, Autoflex EBG130, EBG180, EBG250, EBA130, EBA180, EBA250) Autotex : XEV150, XEF200; Autostat CT3, CT4, CT5, CT7 DuPont etc. PC: GE LEXAN--8010 8B35 8B35F HP92S HP40 FR700 FR60 | ||
3 | Spacer | 3M Adhesive, NITTO, TESA, SONY, SEKISUI, Domestic Adhesive | ||
| 4 | Back Adhesive | 3M(Mainly), Others(Little) | ||
| 5 | Silver Paste | CHANGSUNG: CSP-3163, CSP-3352, CSP-5150; ACHESON: ED 725A(6S-61), ED 427SS, ED 479SS, ED 976SS HV; FUJIKURA and OTTI | ||
6 | Oil Ink | SEIKO, JUJO, DUBUIT, PROELL, NORCOTE UV | ||
| 7 | Carbon Paste | FUJIKURA, ACHESON ED 581SS, OTTI | ||
| 8 | 6 Layers Metal dome Type Membrane Switch Structure | Overlay + Spacer + Dome Retainer + Spacer + Circuit Layer+ Back adhesive | ||
| 9 | 4 Layers Polydome Type Membrane Switch Structure | Overlay + Spacer + Circuit + Back adhesive | ||
| 10 | Contact Resistance | 0.5-10Ω | ||
| 11 | Insulation Resistance | ≥10MΩ (100VDC) | ||
| 12 | Base Material Voltage Durable | ≤ 2000V DC | ||
| 13 | Bounce Time | ≤ 5ms | ||
| 14 | Working Current | ≤ 100mA | ||
| 15 | Working Voltage | ≤ 50VDC | ||
| 16 | Life | ≥ 1,000,000 times | ||
| 17 | Key Travel | Flat type: 0.05mm-0.5mm, Tactile Type: 0.1-1.5mm | ||
| 18 | Working Temperature | -40ºC-+80ºC | ||
| 19 | Actuation Force | 20-550g | ||
| 20 | Storage Condition | Temperature: -40ºC~+85ºC ,Humidity: ≤98% RH | ||
| 21 | PET Circuit Tail Flexible Feature | 180°to any angle | ||
Characters and Advantages of LuphiTouch's LGF Backlighting Membrane Switches:
Competitive prices;
High quality and reliability;
Skillful workers with rich experiences;
LGF backlighting and easy-clean surface;
Multi-colors screen printing on top surface overlay;
Support digital printing(with color gradient);
Providing engineering design service;
100% full appearance inspection and function testing;
Accept frame orders;
