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| february 6, 2013 datatronic : 28151 highway 74, menifee, ca 92585 tel: 951-928-7700 fax: 951-928-7701 email: ddisales@datatronics.com 499 king?s road, hong kong tel: (852) 2562 3858, (852) 2564 8477 fax: (852) 2565 7214, (852) 2563 1290 all specifications are subj ect to change without notice electrical specifications at 25oc impedance primary 600 ohms secondary 600 ohms turns ratio 1 : 1 insertion loss @ 2 khz (max) 2.0 db frequency response @ 200-4000hz 0.25 db return loss @ 200-4000hz 24 db longitudinal balance (min) 80 db distortion (max) -76 db power level 10 dbm shunt inductance (min) 3.8 h shunt loss (min) 7500 ohms leakage inductance @ 1khz 6-7 mh unbalanced d.c. current 0 ma dc resistance* primary (15%) 115 ohms secondary (15%) 115 ohms insulation resistance (min) @500vdc 100 mohms dielectric strength for 1 minute (pri ? sec) 3750 vrms (100% tested at 4600 vrms for 2 seconds in production) weight: 2 grams note: for use with recommended circui t (bs6305 impedance class a non-speech or class b speech) *SM501-1 is symmetrical meaning there is no real primary or secondary winding. **SM501-1 is identical to sm-lp-5001. sm-lp-5001 is the european vers ion and is ul60950-1 recognized. terminal finish is compliant to rohs requirements . solder in accordance with j-std-020d moisture sensitivity level = 3 outline specifications surface mount telecom transformer SM501-1 features ? ul60950-1 recognized ? operating temp. -20c to +85c ? storage temp. -20c to +85c applications ? modems ? laptop computers ? telecommunications ? instrumentation SM501-1 date prc c us 1 2 3 4 5 6 12.5 0.60 typ 0.60 t yp 9.60 all dimensions in millimeters tolerance : .xx =+/-0.25mm 7.36 leads coplanarit y = 0.15mm maximum 1 3 6 4 pr sec schematic n/c n/c 2.50 x 0.95 2.54 5.08 12.0 line 600 ? 6.8uf 6.8nf 5% 6.8nf 5% 430 ? ? matching (speech) line 370 ? ? ? ? recommended circuits 3.3uf 5% 2% 2%
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Price & Availability of SM501-1
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