MS350RAT Datasheet, PDF (1/2 Pages) Coilcraft lnc. – High-Reliability Air Core Inductors

AIR CORE INDUCTORS
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
SRF DCR
^  L² Percent ^ Q^{3  } min^{4  }max⁵ Imax
  _{Part number}1 _{Turns (nH) tol min (GHz) (mOhm) (A)}
MS350RAT1N7KSZ 2
MS350RAT2N6JSZ 3
MS350RAT3N9_SZ 4
1.65 10 100 10.0
2.55 5 100 8.2
3.85 5,2 100 7.5
4.0 1.6
5.0 1.6
6.0 1.6
MS350RAT5N4_SZ 5 5.40 5,2 100 7.0 8.0 1.6
MS394RAT5N6_SZ 6
MS394RAT7N2_SZ 7
MS394RAT8N8_SZ 8
5.60 5,2 100 6.5 9.0 1.6
7.15 5,2 100 6.0 10 1.6
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
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.
Dimensions are
in
inches
mm
© Coilcraft, Inc. 2011
®
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
Document MS163-1  Revised 09/08/11
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Cary IL 60013
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