BLM31KN121SH1L Murata

Reference Only Spec. No. JENF243A-9148B-01 P.1/8 Chip Ferrite Bead BLM31KNSH1L Murata Standard Reference Specification AEC-Q200 1. Scope This reference specification applies to Chip Ferrite Bead for Automotive Electronics BLM31KN SH Series based on AEC-Q200. 2. Part Numbering (ex.) BL M 31 KN 121 S H 1 L (1) (2) (3) (4) (5) (6) (7) (8) (9) (1)Product ID (4)Characteristics (7)Category (for Automotive Electronics) (2)Type (5)Typical Impedance at 100MHz (8)Numbers of Circuit (3)Dimension (LW) (6)Performance (9)Packaging (L:Taping) 3. Rating Rated DC Resistance Current Impedance () ( max.) Customer MURATA ESD Rank (mA) (at 100MHz, Under Standard Values Part Number Part Number 6:25kV Initial (Note1) Testing Condition) After Values at 85C at 125C Testing BLM31KN121SH1L 12025% 6000 4000 0.009 0.011 BLM31KN271SH1L 27025% 4500 3000 0.016 0.019 BLM31KN471SH1L 47025% 4000 2700 0.02 0.024 6 BLM31KN601SH1L 60025% 2900 2000 0.038 0.045 BLM31KN801SH1L 80025% 2500 1700 0.05 0.06 BLM31KN102SH1L 100025% 2000 1400 0.075 0.09 Operating Temperature: -55C to +125C Storage Temperature: -55C to +125C Standard Testing Conditions < Unless otherwise specified > < In case of doubt > Temperature : Ordinary Temp. (15 C to 35 C ) Temperature : 20C2 C Humidity : Ordinary Humidity (25%(RH) to 85%(RH)) Humidity : 60%(RH) to 70%(RH) Atmospheric pressure : 86kPa to 106kPa (Note1) Rated Current is derated as right figure 85 x depending on the operating temperature. Describe the Rated current as x A in case of more than 1A. 1251 0 85 125 Operating Temperature (C) 4. Style and Dimensions 3.20.2 1.60.2 Equivalent Circuit 0.70.3 Resistance element becomes () dominant at high frequencies. :Electrode Unit Mass (Typical value) (in mm) 0.041 g 5.Marking No marking. MURATA MFG.CO., LTD. 1.10.2 1.60.2 Rated Current (A)Reference Only Spec. No. JENF243A-9148B-01 P.2/8 6. Specifications 6-1. Electrical No. Item Specification Test Method 6-1-1 Impedance Meet item 3. Measuring Frequency : 100MHz1MHz Measuring Equipment : KEYSIGHT4291A or the equivalent Test Fixture : KEYSIGHT16192A or the equivalent 6-1-2 DC Resistance Meet item 3. Measuring Equipment : Digital multi meter *Except resistance of the Substrate and Wire 6-2. Mechanical Performance (based on Table 13 for FILTER EMI SUPPRESSORS/ FILTERS) AEC-Q200 Rev.D issued June. 1 2010 AEC-Q200 Murata Specification / Deviation No.Stress Test Method 3 High 1000hours at 125 deg C Meet Table A after testing. Temperature Set for 24hours at room temperature, then Table A Exposure measured. Appearance No damage Impedance Change Within 50% (at 100MHz) DC Meet item 3. Resistance 4 Temperature Cycling 1000cycles Meet Table A after testing. -55 deg C to +125 deg C Set for 24hours at room temperature, then measured. 5 Destructive Per EIA469 No defects Physical Analysis No electrical tests 7 Biased Humidity 1000hours at 85 deg C, 85%RH Meet Table A after testing. Apply max rated current. Meet Table A after testing. 8 Operational Life Apply 125 deg C 1000hours If the rated current of parts exceed 1A, Set for 24hours at room temperature, then the operating temperature should be 85 deg C. measured 9 External Visual Visual inspection No abnormalities 10 Physical Dimension Meet ITEM 4 No defects Style and Dimensions 12 Resistance to Solvents Per MIL-STD-202 Method 215 Not Applicable 13 Mechanical Shock Per MIL-STD-202 Method 213 Meet Table B after testing. Condition F: Table B 1500gs(14.7N)/0.5ms/ Half sine Appearance No damage Impedance Change Within 30% (at 100MHz) DC Meet item 3. Resistance 14 Vibration 5g s(0.049N) for 20 minutes, 12cycles Meet Table B after testing. each of 3 orientations Test from 10-2000Hz. MURATA MFG.CO., LTD.