PE-0603CD820KTT PULSE ELECTRONICS CORPORATION, PE-0603CD820KTT Datasheet - Page 26

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PE-0603CD820KTT

Manufacturer Part Number
PE-0603CD820KTT
Description
INDUCTOR WW 82NH 150MHZ 0603
Manufacturer
PULSE ELECTRONICS CORPORATION
Series
0603CDr
Type
Ceramic Core, Wirewoundr
Datasheet

Specifications of PE-0603CD820KTT

Inductance
82nH
Current
400mA
Tolerance
±10%
Dc Resistance (dcr)
540 mOhm Max
Q @ Freq
34 @ 150MHz
Self Resonant Freq
1.7GHz
Package / Case
0603 (1608 Metric)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
150MHz
Material - Core
Ceramic
Applications
General Purpose
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PE-0603CD820KTT
Manufacturer:
PULSE
Quantity:
60 000
WIRE-WOUND
RF CHIP INDUCTORS
Application Notes
The Basics of Wire-Wound Chip Inductors
Pulse currently supplies high quality magnetic products to companies such as 3COM, Cisco, Ericsson, Intel, Marconi,
Nokia and Nortel and has been active in the field of RF engineering, since the launch of its first wire-wound 1008
chip product in 1982. Pulse now offers seven ranges of wire-wound chip from 0402 to 1206 (see table 1.0 below):
the "CD Range" with 100% compatibility to other market leaders, and the "CM and CQ ranges" with improved
electrical performance or alternative inductance values with a ceramic core construction; the FT series with a
Ferrite core construction.
In recent years, Pulse has leveraged its strength within the Telecoms and Networking industry to extend its product
range to encompass RF products for the Cable Modem, CATV, MMDS and TETRA markets. Pulse now also offers
Wide Bandwidth RF Transformers, Splitter Combiners, Couplers, Diplexers, Low Pass Filters and High Power
Impedance Matching Transformers. To explore the complete range of RF products, visit the Pulse website:
http://www.pulseeng.com./Products/finder/rf_hfc_cable.htm for cable products and
http://www.pulseeng.com/scripts/finder/rfind/mcis.cfm for RF chip inductors.
PE-0402CD
PE-0603CD
PE-0805CD
PE-0805CM
PE-0805FT
PE-1008CD
PE-1008CM
PE-1008CQ
PE-1206CD
Competing Chip Inductor Types
Capacitor and resistors are available in a wide variety of sizes and component values and it is possible to purchase
almost any value, tolerance or other rating. Inductors, on the other hand, are not so readily available and engineers
may find it necessary to wind their own inductors to get a specific value of inductance.
There are mainly 3 varieties of inductor in common use today and they are wire-wound, multi-layer and drum core
chip inductors. The primary differences between these competing types are the core material used to enhance the
inductance of coil and the construction method. Wire is wound around a ceramic or ferrite bobbin or in the case of
multi-layer the coil is formed by interconnecting layers of conductive material printed on a ceramic substrate.
Table 2.0 indicates that the performance merits of wire-wound inductors versus the alternative multi-layer and drum
core platforms. If price were the only consideration then, of course, there would be no market available for wire-wound
chip inductors. But price is not the only consideration, since RF engineers must also consider the needs of the
application in terms of Q factor, Idc (maximum current carrying capacity). Rdc (resistance at dc), Tolerance and
SRF (self-resonant or series resonant frequency).
SMT
Chip Inductor
Chip Inductor
Multi-layer
Drum Core
www.pulseeng.com
Part No.
USA 858 674 8100
Pulse
• •
Germany 49 7032 7806 0
Technology
Wire-wound
Wire-wound
Wire-wound
Printed
1000 ~ 68000
Range (nH)
Inductance
2.8 ~ 1500
4.0 ~ 8200
4.7 ~ 4700
3.3 ~ 1200
1.0 ~ 120
1.6 ~ 390
3.3 ~ 820
3.0 ~ 390
Table 2.0 Summary of Chip Inductor Relative Performance
Table 1.0 Pulse Chip Inductor Product Range
• •
Singapore 65 6287 8998
Substrate
Material
Ceramic
Ceramic
Ferrite
Ferrite
of Values
Number
48
55
40
27
12
71
40
19
31
24
• •
Q Factor
Shanghai 86 21 62787060
High
Low
Low
Low
Tolerance Range
1, 2, 5 & 10%
1, 2, 5 & 10%
2, 5 & 10%
2, 5 & 10%
2, 5 & 10%
2, 5 & 10%
2, 5 & 10%
5 & 10%
5 & 10%
SRF
High
Low
Low
Low
• •
China 86 755 33966678
High
High
Low
Low
In Mass Production
In Mass Production
In Mass Production
In Mass Production
In Mass Production
In Mass Production
In Mass Production
In Mass Production
In Mass Production
Idc
Availability
• •
Taiwan 886 3 4356768
WC701.L (4/10)
Tolerance
Good
Poor
Poor
Poor

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