78FR033M Bourns Inc., 78FR033M Datasheet - Page 85
![CHOKE, 33NH, 500MA, 20%, 400MHZ](/photos/26/6/260627/4420081_sml.jpg)
78FR033M
Manufacturer Part Number
78FR033M
Description
CHOKE, 33NH, 500MA, 20%, 400MHZ
Manufacturer
Bourns Inc.
Datasheet
1.EMI103T-RC.pdf
(204 pages)
Specifications of 78FR033M
Inductance
33nH
Inductance Tolerance
± 20%
Dc Resistance Max
0.02ohm
Dc Current Rating
500mA
Self Resonant Frequency
400MHz
Q Factor
50
Inductor Case Style
Axial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
- Current page: 85 of 204
- Download datasheet (5Mb)
Special Features
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Low profi le, compact size
• Large terminal surface for good PCB bonding
• Operating temperature -25 to +85 °C
• Tape & reel packaged 1500/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. 35 % of
** Closest alternative - these models are available on
requests as projects only. Please consult a Bourns
application engineer for the solution that best suits
your needs.
inductance drop and 30 °C temperature rise
Shielded, SMT Power Inductors
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
6.5
Part
Number
PM628S-3R0
PM628S-3R9
PM628S-5R0
PM628S-6R0
PM628S-7R3
PM628S-8R6
PM628S-100
PM628S-120
PM628S-150
PM628S-180
PM628S-220
PM628S-270
PM628S-330
PM628S-390
PM628S-470
PM628S-560
PM628S-680
PM628S-820
PM628S-101
Dimensions: mm
2.0
Max
@ 10 KHz
7.0
6.5
± 30 %
L (μH)
100
3.0
3.9
5.0
6.0
7.3
8.6
10
12
15
18
22
27
33
39
47
56
68
82
9.5 Max
PM628S Series
3.0 Max
7.0 Max
0.024
0.027
0.031
0.035
0.054
0.058
0.065
0.070
0.084
0.095
0.128
0.142
0.165
0.210
0.238
0.277
0.304
0.390
0.535
Max.
DCR
(Ω)
2.0
3.00
2.60
2.40
2.25
2.10
1.85
1.70
1.55
1.40
1.32
1.20
1.05
0.97
0.86
0.80
0.73
0.65
0.60
0.54
(A)
I*
Pad Layout
7.3
Equivalent
SRR6028**
Bourns
5.15
7.3
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