PM2110-102K-RC Bourns Inc., PM2110-102K-RC Datasheet
PM2110-102K-RC
Manufacturer Part Number
PM2110-102K-RC
Description
POWER INDUCTOR, 1MH, 1.9A, 10%
Manufacturer
Bourns Inc.
Series
PM2110r
Type
High Currentr
Datasheet
1.PM2110-101K-RC.pdf
(2 pages)
Specifications of PM2110-102K-RC
Inductance Tolerance
± 10%
Dc Resistance Max
0.244ohm
Dc Current Rating
1.9A
Core Material
Iron
Inductor Case Style
SMD
No. Of Pins
2
Inductor Type
Toroidal
Inductance
1mH
Tolerance
10 %
Maximum Dc Current
1.9 Amps
Maximum Dc Resistance
215 mOhms
Dimensions
25.4 mm W x 30.5 mm L x 15.24 mm H
Shielding
Unshielded
Operating Temperature Range
- 55 C to + 105 C
Termination Style
SMD/SMT
Technology
Wirewound
Impedance
Not RequiredOhm
Tolerance (+ Or -)
10%
Dc Resistance
244mOhm
Operating Temp Range
-55C to 105C
Test Frequency
1KHz
Dc Current
1.9A
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
15.24mm
Product Depth (mm)
25.4mm
Product Length (mm)
30.5mm
Military Standard
Not Required
Failure Rate
Not Required
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Bourns Part No.
PM2110-1R0M-RC
PM2110-1R2M-RC
PM2110-1R5M-RC
PM2110-1R8M-RC
PM2110-2R2M-RC
PM2110-2R7M-RC
PM2110-3R3M-RC
PM2110-3R9M-RC
PM2110-4R7M-RC
PM2110-5R6M-RC
PM2110-6R8M-RC
PM2110-8R2M-RC
PM2110-100K-RC
PM2110-120K-RC
PM2110-150K-RC
PM2110-180K-RC
PM2110-220K-RC
PM2110-270K-RC
PM2110-330K-RC
PM2110-390K-RC
PM2110-470K-RC
PM2110-560K-RC
PM2110-680K-RC
PM2110-820K-RC
PM2110-101K-RC
PM2110-121K-RC
PM2110-151K-RC
PM2110-181K-RC
PM2110-221K-RC
PM2110-271K-RC
PM2110-331K-RC
PM2110-391K-RC
PM2110-471K-RC
PM2110-561K-RC
PM2110-681K-RC
PM2110-821K-RC
PM2110-102K-RC
Electrical Specifi cations
Electrical Schematic
1000
(μH)
100
120
150
180
220
270
330
390
470
560
680
820
Inductance 1 kHz
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
Tol. (%)
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
Features
■
■
■
■
PM2110 Series - High Current SMD Power Inductors
Typical Part Marking
Formerly
Current rating up to 22.7 A
Toroidal core
RoHS compliant*
Max.
DCR
(mΩ)
133
146
202
221
244
10
14
19
20
22
24
27
29
32
35
49
66
74
82
90
98
2
2
2
3
3
4
4
4
4
5
5
6
7
7
8
9
J. W .Miller
PM2110-xxxx-RC
22.7
20.3
20.3
18.5
17.2
16.0
16.0
15.1
14.4
13.7
13.1
12.6
11.7
11.3
10.7
10.2
Idc
(A)
9.7
8.2
7.0
6.8
6.5
6.2
5.9
5.6
5.4
5.1
4.3
3.7
3.5
3.4
3.2
3.1
2.6
2.5
2.1
2.0
1.9
model
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
14.48 / (0.57)
13.72 / (0.54)
13.21 / (0.52)
15.75 / (0.62)
15.75 / (0.62)
15.75 / (0.62)
15.75 / (0.62)
15.75 / (0.62)
15.75 / (0.62)
15.75 / (0.62)
14.99 / (0.59)
13.46 / (0.53)
15.24 / (0.60)
15.24 / (0.60)
15.24 / (0.60)
15.24 / (0.60)
14.48 / (0.57)
14.48 / (0.57)
13.72 / (0.54)
15.24 / (0.60)
15.24 / (0.60)
mm/(in.)
Dim. A
Max.
Applications
■
■
■
Test Voltage .................................... 0.1 V
Refl ow Soldering .......245 °C; 5 seconds
Operating Temperature
Storage Temperature .. -55 °C to +105 °C
Resistance to Soldering Heat
Core .................................................. Iron
Wire ............................ Enameled copper
Adhesive ...............................Epoxy resin
Terminal ...................................Sn/Ag/Cu
Rated Current
Temperature Rise
Packaging ...................... 77 pcs. per box
General Specifi cations
Materials
Product Dimensions
Recommended Pad Layout
Input/output of DC/DC converters
Industrial electronics
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
............................... -55 °C to +105 °C
...........................260 °C, 10 sec. max.
.....See “Inductance vs. Current” table
..............................30 °C typical at Idc
DIMENSIONS:
(1.200 ± .0200)
(Temperature rise included)
30.5 ± 0.5
(0.200)
5.1
(0.900)
22.9
(INCHES)
MM
(1.000)
MAX.
25.4
A
(0.700)
17.8
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PM2110-102K-RC Summary of contents
Page 1
... PM2110-471K-RC 470 PM2110-561K-RC 560 PM2110-681K-RC 680 PM2110-821K-RC 820 PM2110-102K-RC 1000 Electrical Schematic *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Features J. W .Miller ■ ...
Page 2
... PM2110 Series - High Current SMD Power Inductors Inductance vs. Current Idc (A) Idc (A) L (μH) to decrease L to decrease 17.0 22.7 1.2 13.5 21.2 1.5 13.2 21.0 1.8 11.1 17.9 2.2 9.50 15.4 2.7 8.30 13.5 3.3 8.30 13.4 3.9 7.40 11.9 4.7 6.70 10 ...