BR36SPTTEB1001F

1733 Reader's Spreads pg1-203:document 1/27/09 4:07 PM Page 76 BR resistors bga resistor networks EU features • Virtually eliminates channel capacitance, a primary cause of reduced system performance • Eases routing design of DDR SDRAM termination • High precision ±1% is standard • Saves board space and high density mounting • Marking: Black body color with white marking (cut-out) • Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC dimensions and construction L Size Code BR27A BR36S P .039±.010 (1.0±0.25) .039±.010 (1.0±0.25) øD Dimensions inches (mm) H K .020±.010 (0.50±0.25) .020±.010 (0.50±0.25) .045±.006 (1.15±0.15) .045±.006 (1.15±0.15) L W Coplanarity W Ceramic Marking Inner Electrode Substrate Protective Coating H Lead-Free Solder K P øD .026±.002 (0.67±0.05) .026±.002 (0.67±0.05) .354±.006 (9.0±0.15) .087 Max. (9.0±0.15) .118±.006 (3.0±0.15) .006 Max. .157±.006 (0.15 Max.) (4.0±0.15) Resistive Tinning Ball Film (Cu core) circuit schematic R1=R2=R3..... R17=R18 R1=R2=R3..... R17=R18 R17 R18 R17 R18 R1 R2 R3 R4 R1 R2 R3 R4 BR27A BR36S ordering information New Part # BR Type 27 Number of Terminals 27: 27 Terminal 36: 36 Terminal A Circuit Symbol A: Parallel network S: Separate P Terminal Pitch P: 1 mm T Termination Material T: Sn TEB Packaging TEB: 8 mm pitch embossed plastic 1001 Nominal Resistance ±1%: 3 significant figures + multiplier “R” indicates decimal on values