PM3308-680M-RC Bourns Inc., PM3308-680M-RC Datasheet
PM3308-680M-RC
Manufacturer Part Number
PM3308-680M-RC
Description
POWER INDUCTOR, 68UH, 700MA, 20%
Manufacturer
Bourns Inc.
Datasheet
1.PM3308-680M-RC.pdf
(3 pages)
Specifications of PM3308-680M-RC
Inductance Tolerance
± 20%
Dc Resistance Max
0.66ohm
Dc Current Rating
700mA
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Inductor Type
Power
Inductance
68µH
Dimensions
9.5 mm W x 13 mm L x 3 mm H
Shielding
Unshielded
Tolerance
20 %
Maximum Dc Current
0.9 Amp
Maximum Dc Resistance
0.66 Ohms
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PM3308-680M-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Bourns Part No.
PM3308-100M-RC
PM3308-150M-RC
PM3308-220M-RC
PM3308-330M-RC
PM3308-470M-RC
PM3308-680M-RC
PM3308-101M-RC
PM3308-151M-RC
PM3308-221M-RC
PM3308-331M-RC
PM3308-471M-RC
PM3308-681M-RC
PM3308-102M-RC
Electrical Specifications
Electrical Schematic
Inductance 100 kHz
1000
(µ µ H)
100
150
220
330
470
680
10
15
22
33
47
68
Tol. (%)
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
Frequency
(MHz)
0.796
0.796
0.796
0.796
0.796
0.796
0.252
2.52
2.52
2.52
2.52
2.52
2.52
Test
PM3308 Series - SMD Power Inductors
Features
Typical Part Marking
Formerly
Height of 3.0 mm max.
Current rating up to 2.0 A
RoHS compliant*
DCR
Max.
0.11
0.15
0.23
0.30
0.39
0.7
0.8
1.2
1.9
2.7
4.0
5.3
8.4
(Ω)
J. W .Miller
101
Irms
2.00
1.50
1.30
1.10
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.05
(A)
model
2.40
2.00
1.60
1.40
1.00
0.90
0.70
0.60
0.50
0.40
0.30
0.20
0.10
Isat
(A)
Applications
Test Voltage.....................................0.1 V
Reflow Soldering ....230 °C; 50 sec max.
Operating Temperature ..-55 °C to +125 °C
Storage Temperature..-55 °C to +125 °C
Resistance to Soldering Heat
Core...............................................Ferrite
Wire .............................Enameled copper
Terminal.....................................Sn/Ni/Cu
Rated Current
Temperature Rise
Packaging...................1000 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
............................260 °C, 10 sec. max.
.............................30 °C typical at Irms
...................Ind. drop 10 % typ. at Isat
(.100)
Input/output of DC/DC converters
Industrial electronics
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
2.54
(.110)
2.79
(.512)
MAX.
13.0
DIMENSIONS:
(Temperature rise included)
(INCHES)
(.300)
(.290)
7.62
7.37
MM
(.100)
(.115)
2.54
2.92
(.118)
(.374)
3.0
9.5
MAX.
MAX.
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PM3308-680M-RC Summary of contents
Page 1
... Electrical Specifications Inductance 100 kHz (µ µ H) Tol. (%) Bourns Part No. PM3308-100M-RC 10 ±20 PM3308-150M-RC 15 ±20 PM3308-220M-RC 22 ±20 PM3308-330M-RC 33 ±20 PM3308-470M-RC 47 ±20 PM3308-680M-RC 68 ±20 PM3308-101M-RC 100 ±20 PM3308-151M-RC 150 ±20 PM3308-221M-RC 220 ±20 PM3308-331M-RC 330 ±20 PM3308-471M-RC 470 ±20 PM3308-681M-RC 680 ±20 PM3308-102M-RC 1000 ± ...
Page 2
... PM3308 Series - SMD Power Inductors Inductance vs. Current 220 221 200 180 160 151 140 120 100 101 80 680 60 470 40 330 220 20 150 100 0 0 0.5 1.0 9500 102 9000 8500 8000 7500 7000 6500 6000 5500 5000 4500 4000 3500 3000 ...
Page 3
... PM3308 Series - SMD Power Inductors Packaging Specifications 21.5 +0.5/-0 (.846 +.020/-0) DIA. 1.75 ± 0.1 (.069 ± .004) 24.00 ± 0.3 (.945 ± .012) 11.5 ± 0.1 (.453 ± .004) 01/08 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. ...