PL IA NT Applications Fully encapsulated Line matching Low profile Fax modem 10 01 -B 1 CO M High dielectric strength LM -N P- *R oH S Features Ten models available Ex stock Competitively priced RoHS compliant* LM-NP/-LP 1000 Series - Line Matching Transformers Note Product Dimensions 2.5 (.100) WHITE MARK 4 3 2 1 12.7 + 0.15 (.500 + .006) 17.7 + 0.2 (.700 + .008) 5 6 7 8 2.5 (.100) 0.6 DIA (.023) 17.7 + 0.2 (.700 + .008) The LM-NP/-LP-1000 Series Line Matching Transformers meet the return loss specifications of BS 6305. It is important, however, to use the circuit recommended by BS 6305 for return loss measurements. The LM-NP-1000 Series are EN 41003 approved. How To Order LM-NP SERIES 12.6 + 0.2 (.496 + .008) 3.0 (.118) 3.0 (.118) 5.04 (.200) * * * LM-xP-100x0xx L LM-LP SERIES and LM-NP-1001-B1 10.5 + 0.2 (.413 + .008) Model Termination L = Tin only (RoHS Compliant) 3.2 0.8 (.126 .031) 5.04 (.200) *:pitch = 1/10 " = 2.54 (.100) (for number of pins see pin assignment) DIMENSIONS: MM (INCHES) Pin Assignment and Winding Configurations (Bottom View) LM-NP-1001-B1L LM-LP-1001L LM-NP-1002L LM-LP-1002L LM-NP-1003L LM-LP-1003L LM-NP-1004L LM-LP-1004L LM-NP-1005L LM-LP-1005L one-winding center-tapped* one winding split* both windings center-tapped both windings split * Due to the unique design and the most advanced manufacturing techniques the 2 coils are fully identical, meaning there is no real primary nor secondary winding. Depending on the application, the transformers can be used either way. WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *RoHS Directive 2002/95/EC Jan. 27, 2003 including Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. LM-NP/-LP 1000 Series - Line Matching Transformers Part Numbers And Specifications Parameters Unit LM-NP 1001-B1L LM-NP 1002L LM-NP 1003L LM-NP 1004L LM-NP 1005L 25 25 LM-LP 1001L LM-LP 1002L LM-LP 1003L 25 25 600 600 600 600 H 2.8 2.8 2.8 2.8 (0.7, 0.7) 2.8 (0.7+0.7) 2.8 2.8 2.8 2.8 (0.7, 0.7) 2.8 (0.7+0.7) Secondary H 2.8 2.8 (0.7, 0.7) 2.8 (0.7+0.7) 2.8 (0.7, 0.7) 2.8 (0.7+0.7) 2.8 2.8 (0.7, 0.7) 2.8 (0.7+0.7) 2.8 (0.7, 0.7) 2.8 (0.7+0.7) Primary 66 66 66 66 (33,33) 66 (33+33) 90 90 90 90 (45,45) 90 (45+45) Secondary 66 66 (33,33) 66 (33+33) 66 (33,33) 66 (33+33) 90 90 (45,45) 90 (45+45) 90 (45,45) 90 (45+45) Turns Ratio ( 2 %) -- 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Winding Configurations -- -- one winding center tapped one winding split both windings center tapped both windings split -- one winding center tapped one winding split both windings center tapped both windings split Insertion Loss (at 2.0 kHz) dB 1.5 2.0 Return Loss dB 10.0 8.0 21.0 20.0 Transformer (0.2 - 4.0 kHz) In Networks 600 600 600 600 600 (150,150) (150+150) (150,150) (150+150) 600 25 25 DC-Resistance (typical/10 %) 25 600 25 C Impedance Primary (min./at 1.0 kHz) Inductance Primary (min./at 0.2 kHz) 25 600 LM-LP 1005L Ref. Temperature Data Secondary 25 600 600 (150, 150) (150+150) LM-LP 1004L 600 600 (150, 150) (150+150) 600 600 600 600 (150,150) (150+150) (150,150) (150+150) Shunt Loss (typical) k 9.0 9.0 Frequency Response (typ./0.2 - 3.5 kHz) dB - 0.3 - 0.5 Wide Band Response (0.2 - 10.0 kHz) dB -2.5 -4.5 dBm - 45.0 to + 3.0 - 43.0 to + 3.0 dB -80.0 - 70.0 Distortion (0 dB/at 1.0 kHz) % 0.1 0.25 Leakage Induction (typical) mH 14.0 14.0 kVDC 6.5 6.5 C -10 to +60 -10 to +60 C -20 to +70 Power Level Longitudinal Balance (0.3 - 4.0 kHz) Dielectric Strength (P/S) Temperature Range Operation Storage Specifications Met BS 6204: Construction and flammability (UL 94V0) BS 6301: Isolation BS 6305: Return loss (1982/paragraph 4.3.2.2/b) -20 to +70 CCITT: Rec. T/CD 1-1 (Sept. 1982) Tel: +886-2 2562-4117 * Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 * Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 * Email: americus@bourns.com www.bourns.com REV. 05/11 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL<ZLYZZOV\SKJOLJRMVYHUKVI[HPU[OLSH[LZ[YLSL]HU[PUMVYTH[PVUHUK]LYPM[OH[Z\JOPUMVYTH[PVUPZJ\YYLU[ and complete before placing orders for Bourns(R) products. 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