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cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2012 Specifications subject to change without notice. Please check our website for latest information. High-Reliability Air Core Inductors AIR CORE INDUCTORS Document MS893-1 Revised 06/27/12 ■ Excellent Q factors – up to 194 at 100 MHz! ■ Current handling as high as 57 Amps ■ Inductance values from 22 to 257 nH ■ Tin-lead (Sn-Pb) termination for the best possible board adhesion MS561RAU MS615RAU MS643RAU Terminations Tin-lead (63/37) over copper Ambient temperature –55°C to +125°C with Irms current, +125°C to +155°C with derated current Storage temperature Component: –55°C to +155°C. Packaging: –55°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Inductance2 Q test SRF DCR Irms (A)5 ±20% Q3 freq min4 (mOhm) 20°C 40°C Weight Part number1 (nH) min (MHz) (MHz) typ max rise rise (g) 1. When ordering, please specify testing code: MS643RAU251MSZ Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10003 C = Custom screening (please specify when ordering) 2. Inductance measured at 1.0 MHz, 0.1 Vrms,
0 A using an Agilent/HP HP4291A imped-
ance analyzer with an Agilent/HP 16193A test fixture or equivalents. 3. Q measured at specified frequency using an Agilent/HP 4291A impedance analyzer or equivalent and a Coilcraft CCF1244 test fixture. 4. SRF measured using an Agilent/HP 8753 network analyzer or equivalent and a Coilcraft CCF1199 test fixture. 5. Current that causes the specified tempera- ture rise from 25°C ambient. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Com- ponents” before soldering.
Air Core Inductors – MS561RAU, MS615RAU, MS643RAU Document ML893-2 cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2012AIR CORE INDUCTORS Specifications subject to change without notice. Please check our website for latest information. Document MS893-2 Revised 06/27/12 L vs Frequency Q vs Frequency 100 1000 Inductance (nH) 11 0 1000100 Frequency (MHz) 146 nH 111 nH 79 nH 46.5 nH 23.5 nH 561RAU 100 1000 Inductance (nH) 11 0 1000100 Frequency (MHz) 117 nH 90 nH 66 nH 42 nH 22 nH 615RAU 100 1000 Inductance (nH) 11 0 1000100 Frequency (MHz) 643RAU 155 nH 202 nH 108 nH 66 nH 33 nH 257 nH 146 nH 111 nH 79 nH 46.5 nH 23.5 nH 100 125 150 175 200 225 300 250 Q F actor 11 0 1000100 Frequency (MHz) 561RAU 22 nH 42 nH 66 nH 90 nH 117 nH 615RAU 100 125 150 175 200 225 300 250 Q F actor 11 0 1000100 Frequency (MHz) 202 nH 155 nH 108 nH 66 nH 33 nH 100 125 150 175 200 225 300 250 Q F actor 11 0 1000100 Frequency (MHz) 643RAU 257 nH
Air Core Inductors – MS561RAU, MS615RAU, MS643RAU Document ML893-3 cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2012AIR CORE INDUCTORS Specifications subject to change without notice. Please check our website for latest information. Document MS893-3 Revised 06/27/12 561RAU 643RAU 615RAU All dimensions are in inches.mm Enhanced crush resistant Packaging MS561RAU23N 250/7″ reel MS561RAU46N 250/7″ reel MS561RAU79N 200/7″ reel MS561RAU111 175/7″ reel MS561RAU141 150/7″ reel Plastic tape: 24 mm wide, 16 mm pocket spacing MS615RAU22N 450/13″ reel MS615RAU42N 400/13″ reel MS615RAU66N 350/13″ reel MS615RAU90N 300/13″ reel MS615RAU111 250/13″ reel Plastic tape: 24 mm wide, 20 mm pocket spacing MS643RAU33N 500/13″ reel MS643RAU66N 450/13″ reel MS643RAU111 400/13″ reel MS643RAU151 350/13″ reel MS643RAU201 350/13″ reel MS643RAU251 250/13″ reel Plastic tape: 44 mm wide, 20 mm pocket spacing 0.069 1,75 Height (See table) 0.100 2,54 0.375 9,53 0.311 7,91 0.394 10,0 max Dash number 0.394 10,0 max 0.336 ±0.01 8,55 ±0,25 Recommended Land Pattern 0.004 / 0,10 Height Part number inches mm 561RAU23N 0.142 3,60 561RAU46N 0.161 4,10 561RAU79N 0.189 4,80 561RAU111 0.220 5,60 561RAU141 0.240 6,10 XXX X Internal code 0.453 11,5 max 0.472 12,0 max 0.357 ±0.040 9,07 ±1,02 Height (See table) 0.10 2,54 0.004 / 0,10 0.130 3,30 0.355 9,02 0.348 8,84 Recommended Land Pattern Height 615RAU42N 0.299 7,60 615RAU66N 0.346 8,80 615RAU90N 0.409 10,4 615RAU111 0.445 11,3 Part number inches mm 615RAU22N 0.260 6,60 Dash number XXX X Internal code 0.770 19,56 max 0.535 13,60 max Height (See table) 0.004 / 0,100.10 2,54 0.13 3,30 0.10 2,54 0.515 16,08 0.150 3,81 0.410 10,41 0.290 7,37 0.160 4,06 0.185 4,70 0.643 16,33 0.205 5,21 Recommended Land Pattern Height 643RAU66N 0.279 7,09 643RAU111 0.327 8,31 643RAU151 0.362 9,19 643RAU201 0.409 10,4 643RAU251 0.449 11,4 Part number inches mm 643RAU33N 0.236 5,99 XXX X Dash number Internal code