EEWORLDEEWORLDEEWORLD

Part Number

Search

MCI1812-221-KBQ

Description
1 ELEMENT, 220uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP, 1812
CategoryPassive components    inductor   
File Size25KB,1 Pages
ManufacturerRCD Components Inc.
Websitehttp://www.rcdcomponents.com/
Download Datasheet Parametric View All

MCI1812-221-KBQ Overview

1 ELEMENT, 220uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP, 1812

MCI1812-221-KBQ Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerRCD Components Inc.
Reach Compliance Codecompliant
core materialFERRITE
DC Resistance12 Ω
Nominal inductance(L)220 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee0
Manufacturer's serial numberMCI
Number of functions1
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Minimum quality factor (at nominal inductance)40
Maximum rated current0.1 A
self resonant frequency4.3 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceTIN LEAD
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency0.79 MHz
Tolerance10%
MOLDED WIREWOUND CHIP INDUCTORS
RESISTORS CAPACITORS COILS DELAY LINES
MCI SERIES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
New! MCI1008
Molded construction, excellent environmental performance
1210 and 1812 sizes available from stock
Ferrite core, wirewound construction
Intermediate values, increased current, Q, & SRF available
A
B
Dim.
A
B
C
D
E
F
C
DE
F
TYPE MCI1008
Induc.
(µH)
.12
.15
.22
.33
.47
.68
.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
100
Standard
Tolerance
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
Q
Test Freq. SRF Min. Max. DCR Rated* DC
(Min.)
(MHz )
(MHz )
(ohm)
Current (mA)
30
25.2
600
.37
420
30
25.2
550
.42
380
30
25.2
450
.52
330
30
25.2
400
.60
300
30
25.2
350
.68
250
.85
220
30
25.2
270
1.0
200
30
25.2
250
220
1.1
195
30
7.96
135
1.3
190
30
7.96
75
1.55
180
30
7.96
1.9
170
7.96
48
30
2.3
165
30
7.96
40
33
2.7
160
25
7.96
155
30
3.1
25
7.96
150
2.52
27
3.5
25
4.4
140
2.52
20
25
5.5
125
25
2.52
17
110
15
7.1
25
2.52
80
13
11
20
2.52
70
2.52
11
16.6
20
19
65
2.52
10
20
21
60
15
.796
9
MCI1008
.067 ±.012 [1.7 ±.3]
.016 ±.008 [.4 ±.2]
.016 [.4] Min.
.040 [1.0] Min.
.079 ±.008 [2.0 ±.2]
.100 ±.01 [2.54 ±.26]
MCI1210
.087 ±.008 [2.21 ±.2]
.027 ±.012 [.686 ±.3]
.02 [.51] Min.
.040 [1.0] Min.
.098 ±.01 [2.49 ±.25]
.126 ±.01 [3.2 ±.25]
MCI1812
.126 ±.008 [3.2 ±.2]
.027 ±.012 [.686 ±.3]
.02 [.51] Min.
.044 [1.1] Min.
.125 ±.01 [3.2 ±.25]
.177 ±.012 [4.5 ±.3]
TYPE MCI1812
Induc. Standard
Q Test Freq. SRF Min. DC Resis.
Rated* DC
(µH) Tolerance (Min.)
(MHz )
(MHz )
(Ω @20°C) Current (mA)
540
.28
600
25.2
28
20%
0.10
520
.22
500
25.2
30
20%
0.12
500
.25
400
25.2
30
20%
0.15
490
.28
300
25.2
30
20%
0.18
480
.30
200
25.2
30
20%
0.22
460
.32
200
25.2
30
20%
0.27
450
.34
180
25.2
30
20%
0.33
450
.38
180
25.2
30
20%
0.39
450
.42
165
25.2
30
20%
0.47
450
.46
150
25.2
30
20%
0.56
450
.51
150
25.2
30
20%
0.68
450
.55
140
25.2
30
20%
0.82
450
.50
100
7.96
50
10%
1.0
430
.55
80
7.96
50
10%
1.2
410
.60
70
7.96
50
10%
1.5
390
.65
60
7.96
50
10%
1.8
380
.70
55
7.96
50
10%
2.2
370
.75
50
7.96
50
10%
2.7
355
.80
45
7.96
50
10%
3.3
330
.90
40
7.96
50
10%
3.9
315
1.0
35
7.96
50
10%
4.7
300
1.1
33
7.96
50
10%
5.6
285
1.2
27
7.96
50
10%
6.8
270
1.4
25
7.96
50
10%
8.2
250
1.6
20
7.96
50
10%
10
225
2.0
18
2.52
50
10%
12
200
2.5
17
2.52
50
10%
15
190
2.8
15
2.52
50
10%
18
180
3.2
13
2.52
50
10%
22
170
3.6
12
2.52
50
10%
27
160
4.0
11
2.52
50
10%
33
150
4.5
11
2.52
50
10%
39
140
5.0
10
2.52
50
10%
47
135
5.5
9.0
2.52
50
10%
56
130
6.0
9.0
2.52
50
10%
68
120
7.0
8.0
2.52
50
10%
82
110
8.0
8.0
2.52
40
10%
100
110
8.0
6.0
.79
40
10%
120
105
9.0
5.0
.79
40
10%
150
102
9.5
4.5
.79
40
10%
180
100
12
4.3
.79
40
10%
220
92
18
4.0
.79
40
10%
270
85
20
3.5
.79
40
10%
330
80
23
3.0
.79
40
10%
390
62
26
3.0
.79
30
10%
470
50
30
3.0
.79
30
10%
560
50
39
3.0
.79
30
10%
680
40
45
2.5
.79
30
10%
820
30
50
2.5
.79
20
10%
1000
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
330
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%
±10%
Q
Test Freq. SRF Min. Max. DCR Rated* DC
(Min.)
(MHz )
(MHz )
(ohm)
Current (mA)
15
100
2500
.13
520
19
100
2100
.16
500
23
100
1700
.20
480
25
100
1400
.24
470
26
100
1200
.30
460
450
27
100
1000
.36
700
.44
450
28
100
450
450
.25
30
25.2
450
30
25.2
350
.32
300
.40
450
30
25.2
450
25.2
220
.50
30
450
25.2
160
.60
30
400
30
7.96
120
.70
85
.85
370
30
7.96
7.96
75
1.0
320
30
60
1.2
260
30
7.96
220
7.96
50
1.5
30
1.8
180
30
7.96
40
30
2.1
150
30
2.52
2.52
20
2.8
130
30
30
2.52
20
3.7
110
30
2.52
17
5.6
70
30
2.52
15
7.0
60
30
2.52
12
9.0
50
20
.796
10
11
40
20
.796
8
15
65
20
.796
7
21
50
20
.796
5
34
40
P/N DESIGNATION:
MCI1812
- 100 - K T W
SPECIFICATIONS
Temperature Range
T.C. of Inductance
Resis. to Soldering Heat
Resis. to Solvents
DC Current
-40°C to +105°C
+50 to +150ppm/°C typ.
260°C, 10 seconds
per MIL-STD-202, m215
10% Max
L at full current
* Current rating is based on 85°C max ambient, derate 5%/°C above 85°C
RCD Type
Options:
(leave blank if std)
Induc. Code (uH):
2 significant figures and multiplier
(R01=.01uH, R015=.015uH, R10=0.1uH, 1R0=1uH,
100=10uH, 101=100uH, 102=1000uH)
Tolerance Code:
M=20%, K=10%, J=5%
Packaging:
B= Bulk, T= Tape & Reel (2K/reel typ. 1210, 500/reel 1812)
Termination:
W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable)
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA091
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
94
What kind of e-books do you need? You can reply here. If anyone has any, please share them.
Maybe you can find the e-book you have been looking for here....
flyingdsp DSP and ARM Processors
[Repost] Ji Yongqing: Huawei's old employees' views on Huawei (I): Continuously improving overseas markets
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:05[/i][backcolor=white][font=simsun][size=4][color=#000000]IT veteran Ji Yongqing: An old employee who has worked at Huawei for 15 year...
wstt Mobile and portable
[RISC-V MCU CH32V103 Evaluation] IIC Hardware Test (Part 2)
After the guidance of WCH technicians, I found the problem in my program. The I2C devices used in my program were inconsistent. I uploaded the correct file at the end of the article for your reference...
bigbat Domestic Chip Exchange
2808 (ADC) Chinese
2808 (ADC)...
安_然 DSP and ARM Processors
Anyone who develops WinCE6 applications and drivers please come in: CE6, Samsung 2440, CreateDIBSection/LCD driver problem
[color=#0000FF]This problem is not so easy to find. On the surface, it seems that there is no problem. If you don't have high requirements for interface execution efficiency, you may not find it at al...
comnet001 Embedded System
TMS320F28377 usage issues
Does anyone use TMS320F28377? Which version of CCS and which model of emulator do I need?...
kata Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 966  1035  2814  720  328  20  21  57  15  7 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号