PM1812-561J-RC JW Miller A Bourns Company, PM1812-561J-RC Datasheet
PM1812-561J-RC
Manufacturer Part Number
PM1812-561J-RC
Description
INDUCTOR 560UH 5% 1812 SMD
Manufacturer
JW Miller A Bourns Company
Series
PM1812r
Type
Ferrite Corer
Datasheet
1.PM1812-100J-RC.pdf
(4 pages)
Specifications of PM1812-561J-RC
Inductance
560µH
Current
50mA
Tolerance
±5%
Dc Resistance (dcr)
30 Ohm Max
Q @ Freq
30 @ 796kHz
Self Resonant Freq
3MHz
Package / Case
1812 (4532 Metric)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Frequency - Test
796kHz
Material - Core
Ferrite
Applications
General Purpose
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
M8538TR
Temperature Rise .......................................................................................................................................................................20 ˚C max.
Ambient Temperature ................................................................................................................................................................ 80 ˚C max.
Operating Temperature ................................................................................................................................................... -40 °C to +100 °C
Storage Temperature ...................................................................................................................................................... -40 °C to +100 °C
Resistance to Soldering Heat
Ferrite Core
Coil Type .................................................................................................................................................................................. Copper wire
Enclosure .................................................................................................................................................................................. Epoxy resin
Terminal ...................................................................................................................................................................................................Sn
*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.
General Specifi cations
Materials
PM1210 .......................................................................................................................................................................260 ˚C, 5 seconds
PM1812 .......................................................................................................................................................................245 ˚C, 5 seconds
PM1210 ................................................................................................................................................................................................ All
PM1812 ................................................................................................................................................................................................ All
Product Dimensions
Recommended Land Pattern Dimensions
c
PM1210
a
b
Marking
(.126)
(.079)
3.2
2.5
(.086)
(.024)
2.2
0.6
Features
■
■
■
■
■
■
PM1210 & PM1812 Series SMT Chip Inductors
Model
PM1210
PM1812
Formerly
High resistance to heat and humidity
Resistance to mechanical shock and
pressure
Accurate dimensions for automatic
surface mounting
Wide inductance range (1.0 nH to 1000 µH)
RoHS compliant*
(.075)
1.9
J. W .Miller
model
(.063 to .079)
(.094 to .102)
1.6 to 2.0
2.4 to 2.6
(.039)
1.0
a
PM1812
DIMENSIONS:
Applications
■
■
■
(INCHES)
Marking
(.157 to .181)
(.217 to .236)
(.177)
MM
DC/DC converters
Power supplies
General use
4.5
(.125)
4.0 to 4.6
5.5 to 6.0
3.2
(.039)
1.0
(.125 ± .008)
b
3.2 ± 0.2
(.066 ± .008)
1.7 ± 0.2
(.047)
1.2
(.075 to .094)
(.079 to .118)
1.9 to 2.4
2.0 to 3.0
c
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PM1812-561J-RC Summary of contents
Page 1
... High resistance to heat and humidity ■ Resistance to mechanical shock and pressure ■ Accurate dimensions for automatic surface mounting ■ Wide inductance range (1 1000 µH) ■ RoHS compliant* PM1210 & PM1812 Series SMT Chip Inductors PM1812 1.9 (.075) 1.0 (.039) Model a 1.6 to 2.0 PM1210 (.063 to .079) 2 ...
Page 2
... PM1210 & PM1812 Series SMT Chip Inductors Packaging Specifi cations PM1210 Series Ø DIA Chip P1 Component Tape running direction Model 2.80 3.60 8.00 PM1210 (.110) (.142) (.315) 3.60 4.90 12.00 PM1812 (.142) (.193) (.472) Reel Dimensions Model A B 178 PM1210 60 min ...
Page 3
... PM1210 & PM1812 Series SMT Chip Inductors PM1210 Series RoHS Complliant 1210 Size Inductance Part Number µH Tolerance PM1210-1R0J-RC 1.0 PM1210-1R2J-RC 1.2 PM1210-1R5J-RC 1.5 PM1210-1R8J-RC 1.8 PM1210-2R2J-RC 2.2 PM1210-2R7J-RC 2.7 PM1210-3R3J-RC 3.3 PM1210-3R9J-RC 3.9 PM1210-4R7J-RC 4.7 PM1210-5R6J-RC 5.6 PM1210-6R8J-RC 6.8 PM1210-8R2J-RC 8 ...
Page 4
... PM1812-181J-RC 180 PM1812-221J-RC 220 PM1812-271J-RC 270 PM1812-331J-RC 330 PM1812-391J-RC 390 PM1812-471J-RC 470 PM1812-561J-RC 560 PM1812-681J-RC 680 PM1812-821J-RC 820 PM1812-102J-RC 1000 REV. 07/10 Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Q µH Tolerance min ...