41221C Murata Power Solutions Inc, 41221C Datasheet
41221C
Manufacturer Part Number
41221C
Description
Power Inductors 220uH 1.03A 377mOhm Toroidal SMT
Manufacturer
Murata Power Solutions Inc
Series
4100r
Datasheet
1.41221C.pdf
(2 pages)
Specifications of 41221C
Product
Inductors
Inductance
220 uH
Maximum Dc Current
1.03 Amps
Maximum Dc Resistance
377 mOhms
Dimensions
16.76 mm W x 17.53 mm L x 9.91 mm H
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
DESCRIPTION
The 4100 series is a range of surface mount
toroidal inductors designed for use in switching
power supplies and DC/DC converters. The parts
are ideal for applications requiring low profile
compact components in a surface mount package.
www.murata-ps.com
RoHS compliant
2.7μH to 330μH
Surface mount
J-STD-020C reflow
Up to 8.10A I
UL94 V-0 package materials
Compact size
Toroidal construction minimizes EMI
Pick & place compatible
Backward compatible with Sn/Pb
soldering systems
www.murata-ps.com/rohs
DC
For full details go to
All specifications typical at T
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when
2 For further information, please visit www.murata-ps.com/rohs
SELECTION GUIDE
ABSOLUTE MAXIMUM RATINGS
SOLDERING INFORMATION
Operating free air temperature range
Storage temperature range
Peak reflow temperature
Pin finish
its temperature rise reaches 40°C, whichever is sooner.
Order Code
412R7C
414R7C
416R8C
41100C
41150C
41220C
41330C
41470C
41680C
41101C
41151C
41221C
41331C
A
=25°C
(10kHz, 10mV
Inductance
2
Nom.
100
150
220
330
2.7
4.7
6.8
μH
10
15
22
33
47
68
AC
)
Technical enquiries - email: mk@murata-ps.com, tel:
Inductance Range
(10kHz, 10mV
Min. - Max.
10.6 - 17.6
15.8 - 26.3
23.8 - 39.6
35.5 - 59.2
52.2 - 87.0
75.2 - 125
7.3 - 12.2
114 - 189
164 - 274
247 - 412
2.1 - 3.5
3.3 - 5.4
4.7 - 7.8
μH
AC
)
Toroidal Surface Mount Inductors
DC Current
Max.
8.1
6.7
5.7
4.7
4.0
3.3
2.7
2.2
1.75
1.47
1.16
1.03
0.83
A
4100 Series
KMP_4100C_B02 Page 1 of 2
1
-40°C to 85°C
-40°C to 125°C
245˚C
Pure tin dip
+44 (0)1908 615232
DC Resistance
Max.
mΩ
110
158
247
377
462
14
18
20
24
28
33
38
62
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41221C Summary of contents
Page 1
... ABSOLUTE MAXIMUM RATINGS Operating free air temperature range Storage temperature range 2 SOLDERING INFORMATION Peak reflow temperature Pin finish All specifications typical at T =25° Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40° ...
Page 2
PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 16.76 (0.660) Max. 41330C 17.53 (0.690) Max. XYYWW S x4 Places 0.127 (0.005) 15.58 (0.614) 14.01 (0.552) All dimensions in mm (inches). Package weight 5.6g Typ. Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 ...