PRELIMINARY
SURFACE MOUNT MOLDED CHIP INDUCTORS
RESISTORS
MCAPS
& COILS
MDELAY
LINES
MCI SERIES
FEATURES
TYPE MCI1812
Induc. Standard
(µH) Tolerance*
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
120
150
180
220
270
330
390
470
560
680
820
1000
20%
20%
20%
20%
20%
20%
20%
20%
20%
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%
10%
10%
10%
10%
10%
10%
10%
Q
(Min.)
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
Test Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
SRF Min.
(MHz)
600
500
400
300
200
200
180
180
165
150
150
140
100
80
70
60
55
50
45
40
35
33
27
25
20
18
17
15
13
12
11
11
10
9.0
9.0
8.0
8.0
6.0
5.0
4.5
4.3
4.0
3.5
3.0
3.0
3.0
3.0
2.5
2.5
Max. DCR
(ohm)
.32
.30
.30
.30
.25
.27
.28
.31
.33
.36
.41
.43
.53
.65
.75
.85
.95
1.1
1.2
1.3
1.5
1.6
1.7
1.9
2.1
2.4
2.7
3.0
3.4
3.8
4.3
4.6
5.2
6.5
7.5
8.0
10.0
12.3
14.2
14.7
15.9
23.8
26.2
29.2
32.2
33
33
35
40
Rated
Current
(mA)
480
480
480
480
480
460
450
450
450
450
450
450
450
430
410
390
380
370
355
330
315
300
285
270
250
225
200
190
180
170
160
150
140
135
130
120
110
110
105
102
100
92
85
80
62
50
50
50
30
H
Molded construction provides superior environmental
protection.
H
Compliant terminations absorb thermal expansion.
H
Delivery from stock
H
Available on plastic tape & reel.
H
New higher current 4422 size available.
↑
A
↓
↓
C
↑
MCI1210
.087±.008 [2.21±.2]
.027±.02 [.686±.51]
.02 [.51] Min.
.063 [1.6] Min.
.098±.01 [2.49±.25]
.126±.01 [3.2±.25]
→
B
Dim.
A
B
C
D
E
F
←
D
→
←
E
→
←
F
→
MCI1812
.126±.003 [3.2±.2]
.027±.02 [.686±.51]
.02 [.51] Min.
.063 [1.6] Min.
.125±.01 [3.2±.25]
.177±.012 [4.5±.3]
TYPE MCI1210
Induc.
(µH)
.01
.015
.022
.033
.047
.068
.10
.15
.22
.33
.47
.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
Standard
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
Q
(Min.)
15
19
23
25
26
27
28
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
20
20
20
Test Freq.
(MHz)
100
100
100
100
100
100
100
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
.796
.796
.796
SRF Min.
(MHz)
2500
2100
1700
1400
1200
1000
700
450
350
300
220
160
120
85
75
60
50
43
36
30
25
17
15
12
10
8
7
Max. DCR
(ohm)
.13
.16
.20
.24
.30
.36
.44
.25
.32
.40
.50
.60
.70
.85
1.0
1.2
1.7
2.0
2.5
3.2
4.0
5.6
7.0
9.0
10
15
21
Rated
Current
(mA)
450
450
450
450
450
450
450
450
450
450
450
450
400
370
320
260
220
180
150
130
110
70
65
60
57
55
50
* Available to ±5% on special order.
MARKING FORMAT
MCI1210 is marked with 3-digit resistance code (2 significant digits and a
multiplier), e.g. “001“ is 0.001µH, 4R7’ is 4.7µH, “100’ is 10µH, “101’ is
100µH, MCI1812 includes 3-digit resistance code and tolerance code
letter, e.g. “IR0M’ is 1.0µH 20%, “101K’ is 100µH 10%.
P/N DESIGNATION:
(Consult factory for availability of non-
standard inductance values or increased Q, SRF, or current ratings.)
MCI1812 - 10µH - K
T
RCD Type
Inductance Value in microHenries (µH or UH)
Tolerance Code: M=20%, K=10%, J=5%
Packaging: B = Bulk, T = Tape & Reel
MCI1210 8mm, MCI1812 12mm
(RCD option if not specified by customer.)
SPECIFICATIONS
Temperature Range
T.C. of Inductance
Resis. to Soldering Heat
Resis. to Solvents
Test Equipment
-40°C to +105°C
+50 to +100ppm/°C typ.
250°C, 10 seconds
per MIL-STD-202
HP4342A, HP4191A,
Wheatstone Bridge
RCD Components Inc.,
520 E. Industrial Park Dr., Manchester, NH USA 03109
Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: sales@rcdcomponents.com
www.rcdcomponents.com
FAXXX specifications subject to change without notice
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