1.Tactile & Non-Tactile
2. Silver Flex Circuit
3. Embedded LED’s, Resistors & sensors
4. Able to make to customer’s waterproof requirement & UV protection design
5. Fiber Optic & Electroluminescent Backlighting,EL back light, LED back light effect, Light Guild Film (LGF or LGP) back light, Fiber Optic Back light.
6. ESD Anti-Static Design: using Aluminum Foil, Printing AG or C plasma , ITO Film anti-static
INO's membrane switches are durable, thin, low-profile, backlit, anti-Scratch. We have rich experience in design, manufacturing and supplying high quality membrane switches. Based on our outstanding expertise in technology, we can meet your customized membrane switches ,which meet the standard of ISO 9001、ISO13485、IATF16949. The membrane switches are mainly used in automotive industry, aerospace, electronic devices, medical equipment, solar PV, smart home, HMI Applications and more.
Main Technical Parameters | |
(1) Electrical Properties | |
1.Operating voltage: | ≤ 50VDC |
2.Working current: | ≤ 100mA |
3.Contact resistance: | 0.5 ~ 5Ω |
4.Insulation resistance: | ≥ 100MΩ (100VDC) |
5.Substrate voltage: | 2kDVC |
6.Spring time: | ≤ 6ms |
7.Loop resistance: | 30Ω |
8.Insulation ink voltage: | 100VDC |
(2) Mechanical Properties | |
1. reliability, service life: | > 1 million times |
2. closed displacement: |
0.1 ~ 0.4mm (no touch-type) 0.4 ~ 1.0mm |
3. health standard for power: | 280g Power |
4. silver migration: |
In 55 ℃, humidity 90%, 56 hours later, the second-line between the 10MΩ/50VDC |
5. silver online no oxidation, no impurities | |
6.silver width |
≥ 0.3mm, the smallest interval of 0.3mm, line edges <1 / 3, the line gap of <1 / 4 width |
7.pin spacing standard | 2.54mm |
8.lead anti-curvature, with d |
10mm steel rod line pressure roller 80 constantly. |
(3) environmental performance | |
1. operating temperature: | -40 ℃ ~ +80 ℃ |
2. storage temperature: | -40 ℃ ~ +85 ℃ temperature of 95% ± 5% |
3. atmospheric pressure: | 86 ~ 106kDa |
(4) print index | |
1. print size deviation |
± 0.15mm, clear code looks bad ≤ 0.1mm edges |
2. chromatic deviation |
± 0.11mm/100mm, insulated cover all the Silver Line Ink |
3. no ink dispersion, writing non-defective | |
4. chromatic aberration is not more than two | |
5. may have creases, paint stripping | |
6. transparent windows transparent clean, uniform color, not a scratch, and impurity |