PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note C31E.pdf 08.9.1 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. BLM18P Series (0603 Size) 0.80.15 0.40.2 1 1.60.15 0.80.15 BLM18P Series Impedance (at 100MHz/20C) (ohm) Rated Current (mA) BLM18PG300SN1 30 (Typ.) BLM18PG330SN1 33 25% BLM18PG600SN1 (in mm) DC Resistance (max.) (ohm) Operating Temperature Range (C) 1000 0.05 -55 to +125 3000 0.025 -55 to +125 60 (Typ.) 500 0.10 -55 to +125 BLM18PG121SN1 120 25% 2000 0.05 -55 to +125 BLM18PG181SN1 180 25% 1500 0.09 -55 to +125 BLM18PG221SN1 220 25% 1400 0.10 -55 to +125 BLM18PG331SN1 330 25% 1200 0.15 -55 to +125 BLM18PG471SN1 470 25% 1000 0.20 -55 to +125 Part Number For the items of rated current higher than 1200mA, derating is required. Please refer to p.68, "Derating of Rated Current". Impedance - Frequency (Typical) BLM18P Series 600 BLM18PG471SN1 BLM18PG331SN1 BLM18PG221SN1 450 Impedance () BLM18PG181SN1 BLM18PG121SN1 BLM18PG600SN1 300 BLM18PG330SN1 BLM18PG300SN1 150 0 1 10 100 1000 Frequency (MHz) Impedance - Frequency Characteristics BLM18PG300SN1 BLM18PG330SN1 50 60 40 45 Z Impedance () Impedance () Z 30 R 20 X 30 R 15 X 10 0 0 1 10 100 Frequency (MHz) 1000 1 10 100 1000 Frequency (MHz) Continued on the following page. 58 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note C31E.pdf 08.9.1 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Continued from the preceding page. Impedance - Frequency Characteristics BLM18PG600SN1 BLM18PG121SN1 100 200 80 150 Z Impedance () Impedance () Z 60 R 40 R 100 1 X 50 20 X 0 0 1 10 100 1000 1 10 100 1000 Frequency (MHz) Frequency (MHz) BLM18PG181SN1 BLM18PG221SN1 400 280 210 300 Impedance () Impedance () Z R 140 70 Z R 200 100 X X 0 1 10 100 0 1000 1 10 Frequency (MHz) 100 1000 Frequency (MHz) BLM18PG331SN1 BLM18PG471SN1 600 800 450 600 Impedance () Impedance () Z Z 300 R 150 R 400 200 X 0 1 10 100 Frequency (MHz) X 1000 0 1 10 100 1000 Frequency (MHz) 59