MS350RAT COILCRAFT | Alldatasheet
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Technical content
These parts are preproduction products for electrical evaluation only. Specification subject to change without notice.
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cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 AIR CORE INDUCTORS Document MS163-1 Revised 09/08/11 SRF DCR L2 Percent Q3 min4 max5 Imax Part number1 Turns (nH) tol min (GHz) (mOhm) (A) MS350RAT1N7KSZ 2 1.65 10 100 10.0 4.0 1.6 MS350RAT2N6JSZ 3 2.55 5 100 8.2 5.0 1.6 MS350RAT3N9_SZ 4 3.85 5,2 100 7.5 6.0 1.6 MS350RAT5N4_SZ 5 5.40 5,2 100 7.0 8.0 1.6 MS394RAT5N6_SZ 6 5.60 5,2 100 6.5 9.0 1.6 MS394RAT7N2_SZ 7 7.15 5,2 100 6.0 10 1.6 MS394RAT8N8_SZ 8 8.80 5,2 100 6.0 12 1.6 MS394RAT9N9_SZ 9 9.85 5,2 100 5.2 13 1.6 MS394RAT13N_SZ 10 12.55 5,2 100 4.6 14 1.6 High-Reliability Air Core Inductors MS350RAT MS394RAT ■ High Q over a wide range of frequencies ■ High temperature materials allow operation in ambient temperatures up to 155°C. ■ Tin-lead (Sn-Pb) terminations ensure the best possible board adhesion Terminations Tin-lead (63/37) over copper Ambient temperature –55°C to +125°C with Imax current, +125°C to +155°C with derated current Storage temperature Component: –55°C to +155°C. Tape and reel 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) Enhanced crush-resistant packaging MS350RAT: 500 per 7″ reel Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.5 mm pocket depth MS394RAT: 500 per 7″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth Dimensions are in inches mm 1. When ordering, specify tolerance and testing codes: MS394RAT10GSZ Tolerance: G = 2% J = 5% Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10003 2. Inductance measured at 800 MHz on an Agilent/HP 4286A or equiva- lent with a Coilcraft SMD-A test fixture and correlation. 3. Q measured at 800 MHz on an Agilent/HP 4291A or equivalent with a 16193A test fixture or equivalent. 4. SRF measured on an Agilent/HP 8753ES or equivalent with a Coilcraft CCF1268 test fixture. Parts with SRF >5 GHz are verified to >5 GHz in screening. 5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 These parts are preproduction products for electrical evaluation only. Specification subject to change without notice. AIR CORE INDUCTORS Document MS163-2 Revised 09/08/11 MS350RAT / MS394RAT Air Core Inductors L vs Frequency – MS350RAT Series L vs Frequency – MS394RAT Series Q vs Frequency – MS350RAT Series Q vs Frequency – MS394RAT Series Typical Current Derating 100 1000 Frequency (MHz) Inductance (nH) 3.85 nH 2.55 nH 1.65 nH 5.40 nH 100 1000 Frequency (MHz) Inductance (nH) 12.55 nH 9.85 nH 8.80 nH 7.15 nH 5.60 nH 100 150 200 250 100 1000 Frequency (MHz) Q factor 1.65 nH2.55 nH 3.85 nH 5.40 nH 100 150 200 250 100 1000 Frequency (MHz) Q factor 7.15 nH 12.55 nH 8.80 nH 5.60 nH 9.85 nH -40-55 -20 02 04 06 08 0 100 160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C