PA
RT
Surface Mount Inductors
NU
MB
ER
1210-018M
1210-022M
1210-027M
1210-033M
1210-039M
1210-047M
1210-056M
1210-068M
1210-082M
1210-100K
1210-120K
1210-150K
1210-180K
1210-220K
1210-270K
1210-330K
1210-390K
1210-470K
1210-560K
1210-680K
1210-820K
1210-101K
1210-121K
1210-151K
1210-181K
1210-221K
1210-271K
1210-331K
1210-391K
1210-471K
1210-561K
1210-681K
1210-821K
1210 102J
1210-122J
1210-152J
1210-182J
1210 222J
1210-272J
1210-332J
1210-392J
1210-472J
1210-562J
1210-682J
1210-822J
1210-103J
1210-123J
1210-153J
1210-183J
1210-223J
1210-273J
1210-333J
1210-393J
1210-473J
1210-563J
1210 683J
1210-823J
1210-104J
Series 1210
SERIES 1210 PHENOLIC CORE
0.0018
0.0022
0.0027
0.0033
0.0039
0.0047
0.0056
0.0068
0.0082
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
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
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
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
2700*
2700*
2700*
2700*
2700*
2700*
2700*
2700*
2700*
2000*
1850*
1700*
1550*
1300*
1150*
1000*
900*
800*
750*
700*
625*
550
500
450
400
350
320
300
250
220
180
160
140
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.33
0.36
0.40
0.20
0.22
0.25
0.28
0.32
0.36
0.40
0.45
0.50
0.55
0.60
0.67
1562
1562
1562
1562
1562
1562
1562
1562
1562
966
931
871
821
779
743
711
670
636
606
580
551
1018
971
910
860
805
759
720
679
644
614
588
556
515
497
467
454
431
411
393
378
352
341
321
305
297
272
257
237
224
193
182
170
163
152
144
136
120
IN
DU
CT
AN
CE
(µ
TO
H)
LE
RA
NC
E
Q
MI
NI
MU
M
TE
ST
FR
EQ
UE
SR
NC
F
Y
MI
(M
NI
Hz
MU
DC
)
M
(M
MA RES
Hz
XI IST
)
MU A
*
CU
M NC
(O E
R
MA RE
H
X. NT MS)
(m RA
A) TI
NG
RF INDUCTORS
SERIES 1210 IRON CORE
Physical Parameters
Inches
Millimeters
A
0.118 to 0.138
3.00 to 3.51
B
0.085 to 0.105
2.16 to 2.67
C
0.081 to 0.101
2.06 to 2.57
D
0.016 (Min.)
0.41 (Min.)
E
0.041 to 0.061
1.04 to 1.55
F
0.070 (Ref. only)
1.78 (Ref. only)
G
0.054 (Ref. only)
1.37 (Ref. only)
Dimensions “A” and “C” are over terminals
Weight Max.
(Grams) 0.1
Operating Temperature Range
–55°C to +125°C
Current Rating at 90°C Ambient
35°C Rise
Maximum Power Dissipation at 90°C Ambient
Phenolic: 0.168 W
Iron: 0.287 W
Ferrite: 0.287 W
Self Resonant Frequency (SRF) values are
calculated and for reference only.
Packaging
Tape & reel (8mm): 7" reel, 2000 pieces
max.; 13" reel, 7000 pieces max.
Made In the U.S.A.
Patent Protected
SERIES 1210 FERRITE CORE
120 0.70
100 0.75
85 0.85
75 0.90
70 1.0
65 1.1
58 1.2
50 1.3
45 1.5
42 1.6
40 1.8
35 2.0
30 2.1
28 2.5
25 2.8
23 3.3
20 3.7
18 5.0
15 5.6
14 6.4
13 7.0
11 8.0
10 9.0
9 10.0
8 13.0
*
Note
Optional Tolerances:
J = 5%
H = 3%
G = 2%
F = 1%
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814
2/ 2002
PAGE
18
Series 1210
Performance Graphs
RF INDUCTORS
80
Q vs. FREQUENCY
1.0µH
10µH
10
0.10µH
INDUCTANCE CHANGE vs. TEMPERATURE
1210-103J
(10µH)
1210-102J
(1.0µH)
1210-101K
(0.10µH)
1210-104J
(100µH)
–40
[–40]
–20
[–4]
0
[32]
20
[68]
40
60
80
100 120
[104] [140] [176] [212] [248]
% CHANGE IN L
1000
60
100µH
5
0
–5
Q FACTOR
40
33µH
68µH
4.7µH
0.56µH
2.2µH
20
–10
0
1
10
100
FREQUENCY (MHz)
For more detailed graphs, contact factory
TEMPERATURE
°C
[°F]
100K
IMPEDANCE vs. FREQUENCY
1000
INDUCTANCE vs. FREQUENCY
1210-104J
1210-104J
1210-103J
10K
INDUCTANCE (Microhenries)
100
1210-103J
IMPEDANCE (Ohms)
1210-102J
1K
10
1210-102J
1210-101K
1.0
100
0.10
1
1210-101K
10
100
1000
FREQUENCY (MHz)
10
1
10
100
1000
FREQUENCY (MHz)
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814
2/ 2002
PAGE
19
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