EY102KE

EY Series F e a t u r es • Suitable for automatic machine insertion • Ideal for hIgh energy/high peak power applications • Products with lead-free terminations meet EU RoHS requirements • Higher reliability against disconnection compared to wirewound resistors and film resistors Ceramic Composition 10% Tolerance S E R I E S S P E C I F I C AT I O N S Series EY Watts max.* 2.5 Resistance range 10Ω - 390KΩ * at 25°C. **For a single impulse. Tolerance Joules max.** Max. working volts ±10% 400 550 c h a r a c t e r i t ics Test Condition Requirement ∆R ±( +0.05Ω) Power Rating Based on 25°C free air rating Within regulated to tolerance Measurement Resistance voltage 3.3Ω~8.2Ω 0.3V 25°C 10Ω~82Ω 1.0V 100Ω~390kΩ 3.0V TCR +25°C/-40°C and +25°C/+125°C Voltage Coefficient Rated voltage and rated voltage x 10% (Apply for over 1kΩ) Overload Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less Single impulse The resistor mounted to the test rating circuit at right. Single impulse test of 10 ohm resistor resulting in 3.3ms. Resistance to sol- 350°C±10°C, 3.5s±0.5s dering heat Rapid change of -40°C(30min.)/+85°C(30min.), 5 temperature cycles Moisture resis- 40°C±2°C, 90%~95%RH, tance 1000h, 1.5h ON/0, 5h OFF cycles TCR -900±300: R