37142C

KMP_3700C_A02 Page 1 of 3
3700 Series
Flat Coil SM Power Inductors
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
SELECTION GUIDE
Order Code
Inductance
(100kHz, 0.1V
AC)
DC
Current
1
Saturation
Current
2
DC
Resistance
Height
±10% Max. Typ. Max.
μH A A
37301C
0.30
±20%
19.5 39 0.9 A
37501C
0.50
±20%
19.5 30 1.0 A
37951C
0.95
±20%
18.0 25 1.3 B
37112C 1.1 14.5 20 2.2 A
37142C 1.4 16.0 22 1.9 B
37222C 2.2 11.5 15 4.0 A
37242C 2.4 12.0 16.5 3.0 B
37302C 3.0 9.0 13 4.8 A
37392C 3.9 10.0 12 4.2 B
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
-40°C to +130°C
Storage temperature range
-40°C to +150°C
SOLDERING INFORMATION
3
Peak refl ow temperature
245°C
Pin fi nish
Pure tin dip
Moisture sensitivity level
1
PACKAGING INFORMATION
Tape & Reel
Height A
Height B
700 per reel 550 per reel
All specifi cations typical at T
A
=25°C
1 The maximum DC Current is the value at which the inductance falls to 80% of its zero current value, or
when its temperature rise reaches 40°C, whichever is sooner.
2 Saturation current is the continuous current at 20°C ambient at which the inductance falls to 80% of
its zero current value.
3 For further information, please visit www.murata-ps.com/rohs
FEATURES
RoHS compliant
High current, low DCR
Surface mount
Pick & place compatible
J-STD-020D refl ow
Backward compatible with Sn/Pb
soldering systems
DESCRIPTION
The 3700 series is a range of surface mount,
at-coil wound power inductors. They are ideally
suited for use where high current and low loss
is essential, such as in laptop computers and
plasma screens.
KMP_3700C_A02 Page 2 of 3
3700 Series
Flat Coil SM Power Inductors
www.murata-ps.com/support
INDUCTANCE Vs CURRENT
TEMPERATURE Vs CURRENT
0.1
1
10
0.1 1 10 100
Current, I
DC
(A)
Inductance, L (μH)
0.3μH
3.9μH
2.4μH
1.4μH
0.95μH
Current, I
DC
(A)
Temperature rise above ambient, t (ºC)
0.3μH
3.9μH
2.4μH
1.4μH
0.95μH
KMP_3700C_A02 Page 3 of 3
3700 Series
Flat Coil SM Power Inductors
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/support
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT DETAILS
TAPE & REEL SPECIFICATIONS
TAPE OUTLINE DIMENSIONS
All dimensions in mm (inches).
All dimensions in mm (inches).
Package weight: 2.6g Typ. (Height A), 3.4g Typ. (Height B)
All dimensions in mm (inches).
11.5 (0.453) Max.
14.5 (0.571) Max.
7.5±1.5 (0.295±0.059)
H
11.0±1.5 (0.433±0.06)
2.4±0.5 (0.094±0.02)
37XXXC
XYYWW
Height A: 5.8 (0.228) Max.
Height B: 6.8 (0.268) Max.
12.8
(0.504)
10.4
(0.409)
4.4
(0.173)
1.75 (0.069)
2.0 (0.079)
16.0 (0.630)
4.0 (0.157)
1.5 (0.059)
1.5 (0.059)
0.5 (0.020)
14.4 (0.567)
11.5
(0.453)
24.0
(0.945)
6.0 Max. (0.236) for height A.
37XXXC
GYYWW
37XXXC
GYYWW
Direction of unreeling
7.0 Max. (0.276) for height B.

37142C

Mfr. #:
Manufacturer:
Description:
Fixed Inductors 1.4uH 16A SMT Ind 12x15x6.8mm Flat
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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