279M Series
Type 279 is a complete lead-free tantalum chip capacitor with open mechanism of built-in fuse type, which function is to melt under large current and inhibit burning and smoking from capacitor.
Rating
| Type | 279 M Series |
|---|---|
| Category Temperature Range | -55～+125℃ |
| Rated Temperature | +85℃ |
| Rated Voltage |
6.3～50VDC |
| Capacitance | 0.15～330µF |
| Capacitance tolerance | ±20%(M)/±10%(K) |
| Failure Rated Level | 1%/1000h |
Features
- Built-in fuse function to melt under large current and inhibit burning and smoking from capacitor.
- This type is the most applicable for PC, measurement instrument, semiconductor equipment, ATM, base station for and cell phone.
- This type is suitable for filtering of power supply with low impedance circuit and by-passing of random noise of source line in ultra high speed logical circuit.
- Soldering : 260°C for 10 seconds by reflow or flow soldering.
- Various Case size lineup from 3528 to 7343H and 7257
- Complete Lead-free with built-in fuse.
Application classification
The application classification by use which divided the market and use into four is set up supposing our products being used for a broad use.
Please confirm the application classification by use of each product that you intend to use.
Moreover, please be sure to inform to our Sales Department in advance in examination of the use of those other than the indicated use.
| Market | Application classification by use | Use | Recommendation Type | |
|---|---|---|---|---|
| Outline | Typical example of application | Chip Tantalum Capacitors | ||
| High reliability apparatus | 1 | - Apparatus in which advanced safety and reliability are demanded. - Whether failure of the apparatus which cannot maintenance exchange products, and a product is direct for a human life, apparatus which changes or may cause a fatal system failure. |
- Space development apparatus relation (Satellite, Rocket, Artificial Satellite) - Aviation and a defensive system - Atomic power, fire power, and a water-power generation system |
Type 267 P Sereis |
In-vehicle - Industrial apparatus |
2 |
- Apparatus in which reliability is important. - The apparatus in which maintenance exchange of a product is very difficult, and failure of a product influence a human life, or the range of failure is wide range. |
- Vehicles control of transport machines, such as a car, and a railroad, a vessel (Engine control, drive control, brake control) - The operation control system of the Shinkansen and a main artery |
Type 267 N Sereis Type 271 N Sereis Type 279 M Sereis |
| 3 | - Apparatus which can maintenance exchange products, and apparatus in which the loss of the system failure is large although failure of a product does not influence a human life, and maintenance engineering is demanded | - Vehicle indoor loading parts, such as an air-conditioner and car navigation, and in-vehicle communication facility - Security management system for home/buildings etc. - Control apparatus, such as Industrial use robots and a machine tool etc. |
Type 267 M Sereis Type 267 E Sereis Type 281 M Sereis Type TCA |
|
| Apparatus in general | 4 | - The small size and the thin article which applies leading-edge technology positively - The product supposing being used widely in the market for the apparatus which can maintenance exchange products, and apparatus with a partial system failure by failure of product. |
- Smart phone, Mobile phone, Mobile PC (tablet), Electronic dictionary - Desktop PC, Notebook PC, Home network - Amusement apparatus (Pachinko,Game machine) |
Type 251 M Series Type 281 E Series Type TCB |
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