B82432-T1102-K中文资料
Data Sheet
SMT Inductors
SIMID 1812-T B82432-T
SIMID 1812-T
Size 1812 (EIA) or 4532 (IEC)
Rated inductance 1,0 to 1000 μH
Rated current 70 to 1300 mA
Construction
I Upright ferrite drum core
I Laser-welded winding
I Flame-retardant encapsulation
Features
I High current handling capability
I Suitable for reflow (IR and vapor phase) and wave soldering I Same measuring frequency for L and Q
Applications
I Filtering of supply voltages, coupling, decoupling
I DC/DC converters
I Automotive electronics (e.g. single-wire CAN)
I Telecommunications
Terminals
I Lead-free tinned
I Finish:0,4 μm Cu, 1–2 μm Ag, 5–7 μm Sn
I Base material CuSn6
I No leaching during wave soldering
Marking
Marking on component:
Manufacturer and letter ?T?,
L value (in μH) and tolerance of L value (coded),
date of manufacture (coded)
Minimum data on reel:
Manufacturer, part number, ordering code,
L value and tolerance of L value,
quantity, date of packing
Delivery mode
12-mm blister tape, wound on 330-mm ? reel
For details on taping, packing and packing units
see data book "Chokes and Inductors", page 153.
SIMID 1812-T
General technical data
Rated inductance L R Measured with impedance analyzer HP 4294A
at frequency f L
Q factor Q min Measured with impedance analyzer HP 4294A
at frequency f Q
Rated current I R Maximum permissible dc with
inductance decrease ?L/L0≤ 10%
and temperature increase of ≤ 40K
at rated temperature of 85°C
Self-resonance frequency f res, min Measured with network analyzer HP 8753
DC resistance R max Measured at 20°C ambient temperature,
measuring current < I R
Climatic category In accordance with IEC 60068-1
55/125/56 (– 55°C/+ 125°C/56 days damp heat test) Solderability In accordance with IEC 60062-2-58
(215 ± 3)°C, (3 ± 0,3) s
Wetting of soldering area: ≥ 90%
Resistance to soldering heat In accordance with IEC 60068-2-20
260°C, 10s
?L/L≤ ±3%
Permissible PCB bending2mm (100mm long standard PCB)
Weight Approx. 130 mg
SIMID 1812-T
Dimensional drawing
Dimensions (mm)A B C D Wave soldering3,11,73,26,6 Reflow soldering3,61,33,25,8
1)Soldering area, tinned
SIMID 1812-T
Characteristics and ordering codes
L R μH Toler-
ance
Q min f L;f Q
MHz
I R
mA
R max
?
f res, min
MHz
Ordering code
1,0± 10 %
K 107,961300 0,08110B82432-T1102-K
1,2107,961200 0,10100B82432-T1122-K 1,5107,961150 0,11 80B82432-T1152-K 1,8107,961050 0,13 70B82432-T1182-K 2,2107,961000 0,15 60B82432-T1222-K 2,7107,96 950 0,17 55B82432-T1272-K 3,3107,96 900 0,19 50B82432-T1332-K 3,9107,96 850 0,20 45B82432-T1392-K 4,7107,96 800 0,22 40B82432-T1472-K 5,6107,96 750 0,26 38B82432-T1562-K 6,8107,96 700 0,3036B82432-T1682-K 8,2107,96 670 0,33 30B82432-T1822-K 10102,52 650 0,3525B82432-T1103-K 12102,52 630 0,45 23B82432-T1123-K 15102,52 600 0,5020B82432-T1153-K 18102,52 550 0,60 18B82432-T1183-K 22102,52 450 0,7015B82432-T1223-K 27102,52 430 1,00 14B82432-T1273-K 33102,52 400 1,20 13B82432-T1333-K 39102,52 380 1,30 12B82432-T1393-K 47102,52 350 1,3511B82432-T1473-K 56102,52 300 2,00 10B82432-T1563-K 68102,52 250 2,508,0B82432-T1683-K 82102,52 220 3,00 7,0B82432-T1823-K 100200,796 200 3,506,5B82432-T1104-K 120200,796 180 4,50 6,3B82432-T1124-K 150200,796 160 6,006,1B82432-T1154-K ^
SIMID 1812-T
Characteristics and ordering codes (cont‘d)
L R μH Toler-
ance
Q min f L;f Q
MHz
I R
mA
R max
?
f res, min
MHz
Ordering code
180± 10 %
K 200,796 140 7,00 5,5B82432-T1184-K
220200,796 130 7,504,5B82432-T1224-K 270200,796 12010,5 4,3B82432-T1274-K 330200,79612011,04,1B82432-T1334-K 390200,796 11013,0 3,9B82432-T1394-K 470200,796 10015,03,5B82432-T1474-K 560200,796 9020,0 3,0B82432-T1564-K 680200,796 8023,02,6B82432-T1684-K 820200,796 8027,0 2,4B82432-T1824-K 1000200,252 7030,02,3B82432-T1105-K ^
SIMID 1812-T
Impedance |Z|
versus frequency f
measured with impedance analyzer
Q factor versus frequency f measured with impedance analyzer
Inductance L
versus dc load current I DC measured with LCR meter
Current derating I op/I R
versus ambient temperature T A
SIMID 1812-T
Published by EPCOS AG
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this bro-chure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be con-sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.