18R105C Murata Power Solutions Inc, 18R105C Datasheet
18R105C
Manufacturer Part Number
18R105C
Description
INDUCTOR RADIAL 1MH 0.44A
Manufacturer
Murata Power Solutions Inc
Series
1800Rr
Datasheet
1.18R333C.pdf
(2 pages)
Specifications of 18R105C
Inductance
1mH
Tolerance
±10%
Current
440mA
Dc Resistance (dcr)
1 Ohm Max
Q @ Freq
92 @ 50kHz
Self Resonant Freq
1.82MHz
Package / Case
Radial
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C
Frequency - Test
1kHz
Applications
General Purpose
Test Frequency
50 KHz
Maximum Dc Current
0.44 Amp
Maximum Dc Resistance
1 Ohms
Self Resonant Frequency
1.82 MHz
Q Minimum
92
Dimensions
13.7 mm Dia. x 13 mm L
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
811-1319
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
18R105C
Manufacturer:
MURATA/村田
Quantity:
20 000
FEATURES
DESCRIPTION
The 1800R Series of inductors are particularly
suited to use with a wide variety of switching
regulators. Offering high current handling with a
small footprint, the devices are ideal where space
is at a premium.
www.murata-ps.com
RoHS compliant
Radial format
Up to 5.35A I
4.7μH to 10mH
Low DC resistance
Compact size
MIL-I-23053/5 class III sleeving
Fully tinned leads
Supplied in packs of 10
Custom & axial parts available
Backward compatible with
Sn/Pb soldering systems
www.murata-ps.com/rohs
DC
For full details go to
All specifi cations typical at T
1 Maximum DC current occurs when either the inductance falls to 90% of its nominal value or when its temperature rise reaches 30°C,
2 Tolerance ±15%.
3 For further information, please visit www.murata-ps.com/rohs
SELECTION GUIDE
Order Code
ABSOLUTE MAXIMUM RATINGS
SOLDERING INFORMATION
TYPICAL CORE/WIRE CHARACTERISTICS
Operating free air temperature range
Storage temperature range
Peak wave solder temperature
Pin fi nish
18R472C
18R682C
18R103C
18R153C
18R223C
18R333C
18R473C
18R683C
18R104C
18R154C
18R224C
18R254C
18R334C
18R474C
18R684C
18R105C
18R155C
18R225C
18R335C
18R475C
18R685C
18R106C
whichever is sooner.
Inductance Temperature
Coeffi cient
430ppm
(1kHz, 0.1V
Inductance
100.0
150.0
220.0
250.0
330.0
470.0
680.0
±10%
10.0
15.0
22.0
33.0
47.0
68.0
10.0mH
μH
4.7
6.8
1.0mH
1.5mH
2.2mH
3.3mH
4.7mH
6.8mH
A
=25°C
2
AC
)
3
Resistance Temperature
Coeffi cient
DC Current
4000ppm
Max.
5.35
4.15
3.45
3.00
2.42
2.00
1.65
1.35
1.20
1.10
0.90
0.80
0.73
0.60
0.53
0.44
0.33
0.30
0.22
0.20
0.15
0.13
A
Technical enquiries - email: mk@murata-ps.com, tel:
1
DC Resistance
100.0
165.0
230.0
255.0
335.0
465.0
630.0
Max.
12.0
15.0
18.0
25.0
40.0
55.0
70.0
12.0Ω
mΩ
Curie Temperature
9.0
1.0Ω
1.5Ω
2.2Ω
3.5Ω
4.6Ω
7.0Ω
190°C
(T
C
)
1800R Series
106
106
106
139
126
143
142
73
59
55
51
48
46
27
40
40
39
40
49
50
48
92
Q
Q @ f kHz
Nom.
KMP_1800RC_B03 Page 1 of 2
Radial Lead Inductors
1000
500
500
500
500
500
500
100
100
100
100
100
100
100
100
50
50
50
50
40
40
40
0°C to 70°C
-55°C to 125°C
f
300˚C for 10 seconds
Bright tin
Saturation Flux
+44 (0)1908 615232
325mT
(B
SAT
Nom.
35.1
26.3
23.8
17.0
14.1
11.5
)
SRF
MHz
9.85
8.29
7.40
5.58
4.00
3.85
3.57
2.81
2.43
1.82
1.60
1.41
1.04
0.87
0.71
0.58
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18R105C Summary of contents
Page 1
... 100.0 1.20 18R154C 150.0 1.10 18R224C 220.0 0.90 18R254C 250.0 0.80 18R334C 330.0 0.73 18R474C 470.0 0.60 18R684C 680.0 0.53 18R105C 1.0mH 0.44 18R155C 1.5mH 0.33 18R225C 2.2mH 0.30 18R335C 3.3mH 0.22 18R475C 4.7mH 0.20 18R685C 6.8mH 0.15 18R106C 10.0mH 0.13 ...
Page 2
PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS All dimensions in mm (inches). Package weight 4.6g Typ. Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED www.murata-ps.com/locations 1800R Series RECOMMENDED FOOTPRINT DETAILS Murata Power Solutions, Inc. ...