API Delevan P1812 & P1812R - Manual

Actual Size
DA
SH
NU
MB
ER
*
IN
DU
CT
AN
CE
(µ
H)
±10
%
@
1 k
Hz
DC
R
ES
IST
AN
CE
MA
XIM
UM
(O
HM
S)
CU
RR
EN
T R
AT
IN
G
MA
XIM
UM
(m
A D
C)
IN
CR
EM
EN
TA
L
CU
RR
EN
T (m
A D
C)
SERIES
P1812R
P1812
Surface Mount Power Inductors
Physical Parameters
Inches Millimeters
A 0.166 to 0.190 4.22 to 4.83
B 0.118 to 0.134 3.00 to 3.40
C 0.118 to 0.134 3.00 to 3.40
D 0.015 Min. 0.38 Min.
E 0.054 to 0.078 1.37 to 1.98
F 0.118 (Ref. only) 3.00 (Ref. only)
G 0.066 (Ref. only) 1.68 (Ref. only)
Dimensions “A” and “C” are over terminals
Operating Temperature Range –55°C to +125°C
Current Rating at 90°C Ambient 35°C Rise
Maximum Power Dissipation at 90°C 0.278 W
Inductance Measured at 1V with no DC current
Incremental Current The current at which the inductance
will be decreased by a maximum of 5% from its initial zero
DC value.
Marking API/SMD; inductance with units and tolerance
followed by an SP; date code (YYWWL). Note: An R before
the date code indicates a RoHS component.
Example: P1812-182K
API/SMD
1.8uH±10%P
0808B
Packaging Tape & reel (12mm): 7" reel, 650 pieces max.;
13" reel, 2500 pieces max.
Made In the U.S.A.
Po
w
er I
nd
uc
to
rs
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com
SERIES P1812 FERRITE CORE
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
2400
2158
1980
1828
1697
1513
1397
1250
1131
1060
990
871
772
752
693
614
515
465
425
376
366
336
297
267
238
208
183
158
143
129
118
1050
1000
950
900
850
800
750
700
650
650
600
600
550
550
450
400
370
330
300
280
260
240
220
200
180
160
140
120
120
100
90
0.113
0.199
0.222
0.240
0.268
0.288
0.323
0.347
0.401
0.437
0.472
0.548
0.608
0.670
0.780
0.875
1.200
1.404
1.578
1.848
2.064
2.268
3.408
3.648
4.320
6.000
6.432
8.400
9.680
12.720
15.240
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
Optional Tolerances: J = 5% H = 3% G = 2%
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
1/2009
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