ZE ZECB321609A000-6A000

This specification applies to the BCMS-3216 series ferrite chip EMI suppressors. Under standard atmospheric conditions, the ambient temperature for measurement and testing is 20 ± 15℃, with relative humidity of 30 ~ 70%; if results are in doubt, measurements shall be conducted at an ambient temperature of 25 ± 5℃ with relative humidity of 30 ~ 70%. The operating temperature range is -55℃ ~ +125℃, and the storage temperature range is -10℃ ~ +40℃. Also covered are reflow soldering conditions, reliability test conditions (including high-temperature resistance, moisture resistance, temperature cycling, low-temperature storage life testing, thermal shock, vibration testing, etc.), carrier tape packaging, packaging methods, reel labeling, and storage precautions.

• High-Temperature Resistance: No mechanical damage to appearance; impedance within ±30% of initial value; DC resistance meets requirements; test temperature 125℃ ± 2℃; rated current applied (maximum); test duration 1008 ± 12 hours; measurement performed after at least 24 hours at room temperature.
• Moisture Resistance: No mechanical damage to appearance; impedance within ±30% of initial value; DC resistance meets requirements; humidity 90% to 95% RH; temperature 60 ± 2℃; rated current applied (maximum); test duration 1008 ± 12 hours; measurement performed after at least 24 hours at room temperature.
• Temperature Cycling: No mechanical damage to appearance; impedance within ±30% of initial value; DC resistance meets requirements; temperature stabilized at -55℃ and +125℃ for 30 minutes each; 100 cycles; measurement performed after at least 24 hours at room temperature.
• Low-Temperature Storage Life Test: No mechanical damage to appearance; impedance within ±30% of initial value; DC resistance meets requirements; temperature -55℃ ± 2℃; test duration 1008 ± 12 hours; measurement performed after at least 24 hours at room temperature.
• Thermal Shock: No mechanical damage to appearance; impedance within ±30% of initial value; temperature stabilized at -55℃ and +125℃ for 30 minutes each; 100 cycles; measurement performed after at least 24 hours at room temperature.
• Vibration Test: No mechanical damage to appearance; impedance within ±30% of initial value; waveform sinusoidal; frequency 10 ~ 55 ~ 10 Hz; sweep time 1 minute; amplitude 1.5 mm (peak-to-peak); directions X, Y, Z (3 axes); duration 2 hours to 6.6 hours per axis.