csm s 051 2 d series smd wire wound power inductors (shielded) rev. a a. electrical specifications: p/n marking inductance @100khz (h) inductance tolerance dcr 20% () rated current (ma) srf min . (mhz) i sat i rms csms0512d - 1r0 n 1r0 1.0 30% 0.053 4500 2300 100 csms0512d - 1r5 n 1r5 1.5 30% 0.070 3800 2200 86 csms 0512d - 2r2 m 2r2 2.2 2 0% 0.085 3100 2000 70 csms0512d - 3r3 m 3r3 3.3 2 0% 0.160 2400 1450 48 csms0512d - 4r7 m 4r7 4.7 2 0% 0.180 2200 1400 40 csms0512d - 6r8 m 6r8 6.8 2 0% 0.260 1700 1100 36 csms0512d - 100 m 100 10 2 0% 0.420 1400 850 26 csms0512d - 150 m 15 0 15 2 0% 0.670 1200 640 22 b. dimensions: mm (in ch ) series a b c d e f g h i k m n csms0512 d 4.9 (0.193) 4.9 (0.193) 1.2 (0.047) 1.2 (0.047) 1.3 (0.051) 3.3 (0.130) 3.8 (0.150) 0.2 (0.008) 1.5 (0.059) 4.2 (0.165) 4.0 (0.157) 3.6 (0.142) tol. 0.2 (0.0 08) 0.2 (0.008) max. 0.2 (0.008) typ. 0.2 (0.008) typ. typ. typ. typ. typ. typ. c. general information : 1. csms0512d - xxx_, ?csms0512d? = p/n, ?xxx? = inductance, ?_? = tolerance. 2. tolerance ?_?: m: 20%, n: 30% 3. magnet ically shielded 4. high saturation current 5. storage temperature: - 40oc to +85oc. 6. operating temperature range: - 25oc to +125oc (including self - heating). 7. inductance measured using the hp4285a and chroma1320 & 3302. 8. dcr measured using chroma 16502. 9. srf measured using the hp4291b. 10. saturation current idc1: the value of current causes a 30% inductance reduction from initial value. ( at : 20 oc ambient) 11. temperature rise current idc2: the value of current causes a 40oc temperature rise. ( at : 20 oc ambient) 12. rated cur rent: either idc1 or idc2 whichever is smaller. 13. msl: level 1. 14. inductance and current range: from 1.0 h (2300ma) to 15.0 h (640ma). d. applications : 1. game consoles 2. set top boxes 3. cables modems 4. computers 5. mobile communication devices (cell phones, radios , et c.) 6. pda, lcd, dvd, brp, h d. frontier electronics corp. ? pag e 1 of 2 667 e. coch ran st. , simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
csm s 051 2 d series smd wire wound power inductors (shielded) rev. a e. characteristic s curve : frontier electronics corp. ? pag e 2 of 2 667 e. coch ran st. , simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
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