| Management number | 239170461 | Release Date | 2026/07/14 | List Price | US$3.87 | Model Number | 239170461 | ||
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Products details: 1. it never rust and corrosion; must source materials, high temperature resistant resin, sealing performance, anti-aging, resistance to heat; internal support spring piece, stainless steel manufacturing, anti-variant; high and low temperature and 100% watertight, vibration and electrical characteristics testing; surface smooth, flat; internal core with high-quality gold-plated panels and COB technology to produce highly integrated; 2.TM card is widely used in security patrol, sauna cabinet door locks, electronic locks, access control intercom systems. 3.It doesn't need extra power,just need the collector supply power 4.It Can Be Read in Less Than 5ms 5.TM1990A-F5 cards with a new 2401 chip package, the only 64-bit serial number, family code 01, used worldwide without any restrictions. 6.Operating Range: 2.8V to 6.0V, -40 ~ 85 degrees. 7.Dimension:16 x 56mm Package: 10pcs 1990A-F5(black)
| UPC | 725350789732 |
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| ASIN | B0177AD3L8 |
| Color | Black |
| Model | Ibutton |
| Terminal | Through Hole |
| Brand Name | YARONGTECH |
| Unit Count | 10.0 Count |
| Item Weight | 0.08 Pounds |
| Part Number | DS1990A |
| Switch Type | Temperature Switch |
| Circuit Type | 1-way |
| Contact Type | Normally Open |
| Control Type | Lock/Unlock |
| Manufacturer | YARONG |
| Actuator Type | Push Button |
| Material Type | Stainless Steel |
| Mounting Type | Surface Mount |
| Connector Type | Integrated |
| Control Method | Touch |
| Current Rating | 10 Amps |
| Item Type Name | Ibutton |
| Operation Mode | automatic |
| Controller Type | Push Button |
| Number of Items | 10 |
| Contact Material | Brass |
| Operating Voltage | 3 Volts |
| Specification Met | Basic Water Resistance |
| Compatible Devices | iButton readers, security systems supporting iButton, access control systems, electronic locks, sauna cabinet door locks |
| Included Components | Ibutton |
| Number of Positions | 10 |
| Connectivity Protocol | Wi-Fi |
| Upper Temperature Rating | 85 Degrees Celsius |
| International Protection Rating | IP00 |
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