| Bending test | Change from an initial value L : within10% | Specimen welded on substrate, apply pressure at approx. 0.5mm/s until bent depth reaches 3mm, hold for 305s. |
| Adhesion strength | Change from an initial value L : within10% | Apply static load using R0.5 pressing tool in the direction of the arrow to the body of the specimen and hold for 605s. Measure after removing pressure. |
| Vibration | Change from an initial value L : within10% | Vibration frequency 10~55~10Hz, amplitude 1.5mm, 1 hour in each of X, Y, Z directions (total 3 hours). |
| Mechanical shock | Change from an initial value L : within10% | Drop with rubber block type drop impact tester at 981 m/S2 impact acceleration in 3 perpendicular directions. Peak acceleration: 981 m/S2, Duration of pulse: 6ms, 3 times in each of 3(X,Y,Z) axes. Specimen must be fixed on test board. |
| Free fall test | Change from an initial value L : within10% | Specimen fixed on substrate, placed in a 500g box, free fall from 1m height, 3 times in each of 3 perpendicular directions. Specimen must be fixed on test board. |
| Solder ability | New solder shall cover 90% minimum of the surface immersed. | Terminals immersed in flux for 5-10s. Dip sample into solder bath at 2455 for 30.5 seconds. |
| Resistance to soldering heat | Change from an initial value L : within10% | Reflow soldering method. Preheat 150~180 for 9030s. Peak temp 260 (min 230, 3010s). Test board thickness 0.8mm. Subjected to reflow process twice. |
| Dielectric strength | Without damage. | 100V DC applied between terminal and core for 60s. |
| Insulation resistance | 100M or more. | 100V DC applied between terminal and core. |
| Low temperature | Change from an initial value L : within10% | Stored at -403 for 50012h. Measured after stabilizing under normal temperature and humidity for 1-2 hours. |
| Dry heat | Change from an initial value L : within10% | Stored at 852 for 50012h. Stabilized under normal temperature and humidity for 1h before measurement (within 1-2h). |
| Dump heat | Change from an initial value L : within10% | Stored at 602, 90-95% RH for 50012h. Stabilized under normal temperature and humidity for 1h before measurement (within 1-2h). |
| Temperature cycle | Change from an initial value L : within10% | 500 continuous cycles: -40 for 30 min, 85 for 30 min (transit time 2 min). Stabilized under normal temperature and humidity for 1h before measurement (within 1-2h). |
| Temperature drift | Inductance temperature coefficient 2000 ppm/ or less | Measured in the range of -25 to 85. |
| Operating temperature range | -40 ~ + 125 | Includes product heating temperature. |
| Storage temperature range | -40 ~ + 85 (* -40 ~ + 60) | In packing state. |
| Standard atmospheric conditions | Ambient temperature: 5 to 35, Relative humidity: 45% to 85%, Air pressure: 86kPa to 106kPa. (Stricter: Ambient temperature: 202, Relative humidity: 655%, Air pressure: 86kPa to 106kPa) | Unless otherwise specified. |
