PM105-681K-RC Bourns Inc., PM105-681K-RC Datasheet

INDUCTOR, 680UH, 280MA, 10%, 2.1MHz

PM105-681K-RC

Manufacturer Part Number
PM105-681K-RC
Description
INDUCTOR, 680UH, 280MA, 10%, 2.1MHz
Manufacturer
Bourns Inc.
Series
PM105r
Datasheet

Specifications of PM105-681K-RC

Inductance
680µH
Self Resonant Frequency
2.1MHz
Inductance Tolerance
± 10%
Dc Resistance Max
2.25ohm
Dc Current Rating
280mA
Core Material
Ferrite DR
Inductor Case Style
SMD
No. Of Pins
2
Test Frequency
1 KHz
Tolerance
10 %
Maximum Dc Current
0.28 Amp
Maximum Dc Resistance
1.9 Ohms
Dimensions
9 mm W x 10 mm L x 5.4 mm H
Shielding
Unshielded
Operating Temperature Range
- 30 C to + 100 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PM105-681K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*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.
PM105-100M-RC
PM105-120M-RC
PM105-150M-RC
PM105-180M-RC
PM105-220M-RC
PM105-270K-RC
PM105-330K-RC
PM105-390K-RC
PM105-470K-RC
PM105-560K-RC
PM105-680K-RC
PM105-820K-RC
PM105-101K-RC
PM105-121K-RC
PM105-151K-RC
PM105-181K-RC
PM105-221K-RC
PM105-271K-RC
PM105-331K-RC
PM105-391K-RC
PM105-471K-RC
PM105-561K-RC
PM105-681K-RC
PM105-821K-RC
Typical Part Marking
Electrical Specifi cations
START
Inductance 1 kHz
101
(µH)
100
120
150
180
220
270
330
390
470
560
680
820
10
12
15
18
22
27
33
39
47
56
68
82
FINISH
Tol. %
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
30
30
30
30
25
25
25
20
20
20
15
15
15
15
15
12
12
12
12
12
12
12
12
10
Q
Frequency
(MHz)
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
Features
Test
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
PM105 Series - SMD Power Inductor
Electrical Schematic
Formerly
Available in E12 series
Small design of only 9.8 mm maximum
diameter
RoHS compliant*
(MHz)
SRF
Min.
9.0
8.0
7.5
7.0
6.0
5.2
5.0
4.5
4.0
3.8
3.5
3.2
3.0
2.5
2.3
2.1
2.0
21
20
16
15
13
11
10
J. W .Miller
0.060
0.070
0.080
0.090
RDC
0.10
0.11
0.12
0.14
0.17
0.19
0.22
0.25
0.35
0.40
0.47
0.63
0.73
0.97
1.15
1.30
1.48
1.90
2.25
2.55
(Ω)
model
I rms
Max.
2.60
2.45
2.25
2.15
1.95
1.75
1.50
1.35
1.25
1.15
1.10
1.00
0.97
0.89
0.78
0.72
0.66
0.57
0.52
0.48
0.42
0.33
0.28
0.24
(A)
I sat
5.10
4.50
4.00
3.80
3.50
3.40
2.90
2.60
2.30
2.10
2.00
1.90
1.70
1.50
1.40
1.30
1.10
1.00
0.85
0.80
0.80
0.66
0.65
0.56
Typ.
(A)
Applications
Test Frequency ............................. 1 KHz
Test Voltage .......................................1 V
Refl ow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
Core ................................Ferrite DR core
Wire ....................Enameled copper wire
Terminal ................................... Ag/Ni/Sn
Rated Current
Temperature Rise
Packaging .................... 500 pcs. per reel
Input/output of DC/DC converters
Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
General Specifi cations
Materials
Recommended Layout
Product Dimensions
............................... -40 °C to +125 °C
.................................260 °C for 5 sec.
..................Ind. drop 10 % typ. at Isat
......................40°C max. at rated Irms
(.394)
10.0
MAX.
DIMENSIONS:
(Temperature rise included)
(.386)
(.394)
10.0
9.8
MAX.
MAX.
(INCHES)
(.114)
2.9
MM
TYP.
(.386)
9.8
(.228)
5.8
(.110)
MAX.
2.8
MAX.
MAX.

Related parts for PM105-681K-RC

PM105-681K-RC Summary of contents

Page 1

... PM105-391K-RC 390 ± PM105-471K-RC 470 ± PM105-561K-RC 560 ± PM105-681K-RC 680 ± PM105-821K-RC 820 ± Typical Part Marking 101 START FINISH *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 ...

Page 2

... PM105 Series - SMD Power Inductor Packaging Specifi cations 2.0 ± 0.5 330 (.079 ± .020) 30.4 (12.992) (1.20) DIA. 13.0 ± 0.5 21 ± 0.8 (.512 ± .020) (.827 ± .039) DIA. 13.0 ± 0.5 DIA. (.512 ± .020) 26 (1.024) 24 (.945) ...

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