S1812R
S1812
SERIES
Shielded Surface Mount Inductors
SERIES S1812 IRON CORE
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
50
50
50
50
50
50
40
40
40
40
40
40
25
25
25
25
25
25
25
25
25
25
25
25
460
400
390
350
310
280
240
215
205
185
166
155
0.09
0.10
0.11
0.12
0.15
0.18
0.22
0.26
0.31
0.37
0.44
0.53
1490
1412
1347
1290
1154
1053
952
876
802
735
675
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
614
Actual Size
SERIES S1812 FERRITE CORE
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
390
470
560
680
820
1000
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
40
40
40
40
40
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
160
140
110
100
90
67
61
56
50
40
32
30
25
22
18
15
14
13
12
11
0.35
0.38
0.40
0.43
0.46
0.49
0.70
0.84
0.90
1.00
1.20
1.44
1.80
2.00
2.20
2.40
2.60
2.80
3.00
3.20
3.40
3.60
4.30
5.20
7.00
7.50
8.00
8.50
9.00
755
725
706
681
658
638
534
487
471
447
408
372
333
315
301
288
277
267
258
250
242
235
215
196
169
163
158
153
149
135
129
105
91
-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
-394K
-474K
-564K
-684K
-824K
-105K
Physical Parameters
Inches
Millim
4.2 to
3.0 to
3.0 to
eters
4.8
3.4
3.4
A
B
C
D
E
F
0.166 to 0.190
0.118 to 0.134
0.118 to 0.134
0.015 Min.
0.054 to 0.078
0.118 (Ref. only)
0.066 (Ref. only)
0.38 M
in.
1.37 to 1.98
3.0 (R
1.7 (R
ef. only)
ef. only)
G
Dimensions “A” and “C” are over terminal
s
Weight Max. (Grams) 0.15
Operating Temperature Range –55°C t
9.0
o +125°C
8.0
7.6
7.2
7.0
6.0
5.0
4.5
4.2
4.0
3.7
3.5
3.3
2.8
2.6
2.2
2.0
Current Rating at 90°C Ambient 35°C R
ise
Maximum Power Dissipation at 90°C 0
.278 W
Marking API/SMD; inductance with units
followed by an S; date code (YYWWL). N
the date code indicates a RoHS compone
Example: S1812R-102K
API/SMD
and tolerance
ote: An R before
nt.
11.0
12.0
18.0
24.0
28.0
32.0
40.0
55.0
1.0uH 10%S
R 0743A
84
79
71
60
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
Packaging Tape & reel (12mm): 7" reel,
650 pieces max.; 13" reel,
2500 pieces max.
Made In the U.S.A.
For more detailed graphs, contact factory
.
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan com • www.delevan.com
1/2009