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Tactile Single Button LED Indicating FPC Membrane Keypad
| Model No. : | DLTMS0039 |
|---|---|
| Brand Name : | LUPHITOUCH |
| Type : | Flexible |
Dongguan, Guangdong, China
- Manufacturer
- OEM service
- Platform Certification
- Video
Product description
Tactile Single Button LED Indicating FPC Membrane Keypad DLTMS0039
DLTMS0039 is a kind of interface operation membrane keypad for a kind of medical device. This keypad has once single tactile button with metal dome and 1 pcs indicating LED and single side FPC circuit.
LUPHITOUCH designed and manufactured membrane keypads are widely used on many medical devices and equipments. LUPHITOUCH is an ISO13485:2003 medical qualty system certified factory. We can provide on stop solution service for our customers for their membrane switches, membrane keypads, PCBA etc.
PRODUCTION DESCRIPTION
> Construction:
A membrane switch typically has 6 or more or less layers. The top layer of a membrane switch is the graphic overlay interface between the user and the machine. The other critical layer is a the circuit layer. It can also be PET, FPC or PCB. All the layers are normally assembled using pressure-sensitive adhesives. Contact between two traces can be made through a printed shorting pad or through a metal dome that stands on legs.
> Membrane Keypad Structure
1) 4 layers structure: Graphic overlay + Spacer + Circuit(can be PET circuit or FPC circuit) + Back Adhesive
2) 6 layers structure: Graphic overlay + Spacer: Dome Retainer + Spacer + Circuit(can be PET circuit or FPC circuit) + Back Adhesive;
3) Other Structure
3.1) Overlay + Rubber Adhesive + Rubber Keypad + Rubber Adhesive + Retainer + Spacer + Circuit + Back Adhesive;
3.2) Overlay + Spacer + Retainer + PCB Circuit;
And also there are many other kinds of structures for the interface keypads structure. It based on customer's real needs and we can design the suitable and economical structure for our customer's final application.
| 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 |
---PACKAGING & SHIPPING---
|
Packaging Details |
10 pcs in PP bag, then in hard carton box or Meet Customer's Demand |
| Delivery Detail | 13~14 working days |
| Shipping | TNT, DHL, UPS, FedEx |
---FAQ---
> Question 1: What kind of membrane switches we can produce?
Super big size membrane switches, membrane keypads, graphic overlays, membrane circuits, LED backlighting membrane switches, LGF backlighting membrane switches, EL backlighting membrane switches, capacitive membrane switches, rubber keypad membrane switches, FPC circuit membrane switches, PCB circuit membrane switches, metal back panel membrane switches, Acrylic/PC back panel membrane switches,, waterproof membrane switch, anti-UV membrane switch, anti-scratch membrane switch, digital printing membrane switch etc.
> Question 2: What is our shipping method?
Answer: for small quantity with low weight, we ship by FedEx, UPS, DHL, TNT express; for big quantity with high weight, we ship by sea or by plane; We also make shipment as per customer's instruction;
> Question 3: What is our certification?
Answer: ISO9001:2008, ISO13485:2003;
> Question 4: Can we provide the design service to our customer?
Answer: yes;
> Question 5: Can we provide the material sourcing service? for example sourcing the electronics components, plastic, metal, rubber, wireharness etc. parts for customer's PCBA projects?
Answer: yes;
Dongguan, Guangdong, China
- Manufacturer
- OEM service
- Platform Certification
- Video
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