PM1210-R68J Bourns Inc., PM1210-R68J Datasheet - Page 92

• Manufacturer Part Number: PM1210-R68J
• Description: CHIP INDUCTOR 680NH 450MA 5% 160MHZ
• Manufacturer: Bourns Inc.

Specifications of PM1210-R68J

• Inductance Tolerance: ± 5%
• Dc Resistance Max: 0.6ohm
• Dc Current Rating: 450mA
• Self Resonant Frequency: 160MHz
• Q Factor: 28
• Core Material: Ferrite
• Inductor Case Style: 1210
• Inductance: 680nH
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Special Features
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Low profi le, compact size
• Operating temperature -40 to +100 °C
• Tape & reel packaged 1000/reel
Typical Applications
• Desktop, notebook computers, servers
• Network hubs, bridges, routers
• xDSL, PBX base stations
• GPS systems
• PDAs, MP3 players, digital cameras
• Digital TVs, DVDs, cable modems, DSS set-top boxes
• Battery chargers
• High frequency wireless communication devices
• Electronic game devices
Notes
* Rated current to cause max. 20 % of inductance
5.22
drop and 40 °C temperature rise
Shielded, SMT Power Inductors
Dimensions: mm
Tolerance: -/+ 0.2
7.3
Tel. [phone] • Fax [phone]
2.7
4.70 Max.
7.3
5.4
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM74SH-2R7M
PM74SH-3R9M
PM74SH-4R7M
PM74SH-5R6M
PM74SH-6R3M
PM74SH-100M
PM74SH-120M
PM74SH-150M
PM74SH-180M
PM74SH-220M
PM74SH-270M
PM74SH-330M
PM74SH-390M
PM74SH-470M
PM74SH-560M
PM74SH-680M
PM74SH-820M
PM74SH-101M
PM74SH-121M
PM74SH-151M
PM74SH-181M
PM74SH-221M
PM74SH-271M
PM74SH-331M
PM74SH-391M
PM74SH-471M
PM74SH-561M
PM74SH-681M
PM74SH-821M
PM74SH-102M
4.8
@1 KHz
±20 %
Pad Layout
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
2.7
3.9
4.7
5.6
6.3
10
12
15
18
22
27
33
39
47
56
68
82
3.1
PM74SH Series
8.0
0.027
0.028
0.030
0.036
0.038
0.045
0.060
0.075
0.089
Max.
0.11
0.14
0.14
0.17
0.18
0.24
0.27
0.32
0.43
0.47
0.54
0.69
0.96
1.08
1.32
1.63
1.85
2.17
2.90
3.55
4.74
DCR
(Ω)
2.78
2.71
2.64
2.38
2.33
2.14
1.86
1.66
1.52
1.40
1.23
1.22
1.11
1.08
0.93
0.87
0.81
0.69
0.66
0.62
0.54
0.46
0.44
0.39
0.36
0.33
0.31
0.27
0.24
0.21
(A)
I*
Equivalent
SRR7045
Bourns