MI1812K121R-10 Laird Technologies, MI1812K121R-10 Datasheet
MI1812K121R-10
Manufacturer Part Number
MI1812K121R-10
Description
FERRITE 1.5A 120 OHM 1812 SMD
Manufacturer
Laird Technologies
Series
Stewardr
Type
Core-Solidr
Datasheets
1.CM3322U610R-10.pdf
(2 pages)
2.HI1206T500R-10.pdf
(4 pages)
3.MI1812K121R-10.pdf
(1 pages)
Specifications of MI1812K121R-10
Impedance @ Frequency
120 Ohm @ 100MHz
Current Rating
1.5A
Dc Resistance (dcr)
55.00 mOhm Max
Filter Type
Differential Mode - Single
Number Of Lines
1
Package / Case
1812 (4532 Metric)
Mounting Type
Surface Mount
Test Frequency
900 MHz
Product
Chip Ferrite Beads
Impedance
120 Ohms
Maximum Dc Current
1500 mAmps
Maximum Dc Resistance
0.055 Ohms
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Case Size
1812
Current, Rating
1500 mA
Frequency, Peak Imp
900 MHz
Impedance, At 1 Ghz
170 Ohms
Impedance, At 100 Mhz
120 Ohms
Impedance, At 25 Mhz
45 Ohms
Impedance, At 500 Mhz
162 Ohms
Impedance, Peak
175 Ohms
Material, Core
MI
Resistance, Dc
0.055 Ohms
Special Features
Mid Current
Termination
SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
240-2422-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MI1812K121R-10
Manufacturer:
Laird-Signal Integrity Product
Quantity:
29 490
Part Number:
MI1812K121R-10
Manufacturer:
STEWARD
Quantity:
20 000
Ferrite EMI Chip Beads
0603 part list continues on the next page.
SIP-BRO-CHIPBEADS-0308
Features:
• Up to 10 Amps (I MAX) continuous operating capability • Low DCR • Vibration Resistant • Rugged monolithic
construction • Small footprint • Excellent retention under bias • Superior impedance vs. frequency characteristics
• Economical • Broad range of sizes ( from EIA 0402 up to 3312 ) • Broad range of impedance values and current
ratings • Lead free & RoHS compliant • High bias current resistant versions (HR) available. • Low frequency and high
frequency chip beads now available • Spice Models incorporating DC bias effects available on www.lairdtech.com.
PART NUMBERING SYSTEM EXAMPLE
HI
MI
HR
DA
HZ0402A152R-10
HZ0402A601R-10
HZ0402B102R-10
HZ0603A152R-10
HZ0603A182R-10
HZ0603A222R-10
HZ0603A252R-10
HZ0603B102R-10
HZ0603B112R-10
HZ0603B751R-10
HZ0603C601R-10
HZ0603C651R-10
Product Series Code
HI0603P600R-10
LI0402B301R-10
LI0402B800R-10
LI0402C221R-10
LI0402C470R-10
LI0402D121R-10
LI0603B201R-10
LI0603D301R-10
LI0402E190R-10
LI0402E300R-10
LI0402E600R-10
PART NUMBER
High Current Chips ( > 3 Amps )
Mid Current Chips ( 1 Amp to < 3 Amps )
High Retention Under Bias
4 Line Chip Array ( Page 4 )
CHIP BEAD
HZ
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
High Impedance
DESCRIPTION /
High Current
Low Current
Low Current
Low Current
Low Current
Low Current
Low Current
Low Current
Low Current
Low Current
Low Current
FEATURES
SPECIAL
Code ( EIA )
Part Size
0402
METRIC
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1608
1608
1608
1608
1608
1608
1608
1608
1608
1608
1608
1608
PKG.
SIZE
LI
HZ
HF
LF
Rated Continuous
25 MHz
Z @
400
182
225
552
610
195
791
453
515
302
232
296
144
96
32
72
15
40
29
25
70
Current Code
6
9
0402 CHIP BEADS
0603 CHIP BEADS
Low Current Chips ( < 1 Amp and < 400 Ohms )
High Impedance Chips ( < 1 Amp and > 400 Ohms )
High Frequency ( >5 GHz Peak / Page 4 )
Low Frequency ( Page 4 )
www.lairdtech.com
TYPICAL IMPEDANCE ( W )
A
100 MHz
1,500
1,000
1,500
1,800
2,200
2,500
1,000
1,100
600
300
220
120
750
600
650
200
300
Z @
80
47
19
30
60
60
500 MHz
1,062
1,070
1,014
1,300
Z @
441
600
489
454
220
443
205
375
380
437
360
954
340
286
76
43
50
90
85
Impedance Value
Code
152
1 GHz
Z @
200
300
222
351
224
243
195
503
500
175
501
200
850
198
171
652
210
165
90
56
57
57
85
Typical Peak
Impedance
1,500
1,116
2,306
2,420
3,051
3,065
1,000
1,539
( W )
965
549
243
453
213
100
863
775
960
362
389
92
92
58
97
Packaging
Code
R
Impedance
Frequency
(MHz)
1,519
1,195
1402
Peak
143
241
182
374
769
440
682
801
750
190
180
122
149
100
288
137
168
400
420
261
Chip Array
2.000
1.000
1.000
0.800
0.800
0.350
0.150
0.400
0.100
0.300
0.300
0.030
0.900
1.500
1.500
1.500
0.600
0.800
0.600
0.450
0.600
0.400
0.350
MAX
( W )
DCR
Description
Additional
(continuous)
Chip Bead
-10
RATED
I MAX
4,000
100
200
200
200
300
300
400
500
500
500
100
100
200
200
200
300
300
200
400
mA
50
50
50
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MI1812K121R-10 Summary of contents
Page 1
Ferrite EMI Chip Beads Features: • Amps (I MAX) continuous operating capability • Low DCR • Vibration Resistant • Rugged monolithic construction • Small footprint • Excellent retention under bias • Superior impedance vs. frequency characteristics • ...
Page 2
DESCRIPTION / METRIC CHIP BEAD SPECIAL PART NUMBER FEATURES LI0603E151R-10 Low Current LI0603E470R-10 Low Current LI0603G121R-10 Low Current LI0603G221R-10 Low Current LI0603G800R-10 Low Current MI0603J600R-10 Mid Current MI0603J680R-10 Mid Current MI0603J601R-10 Mid Current MI0603K300R-10 Mid Current MI0603L221R-10 Mid Current MI0603L301R-10 ...
Page 3
... LI1806E800R-10 Low Current 4516 MI1806J800R-10 Mid Current 4516 HI1812T800R-10 High Current 4532 HI1812V101R-10 High Current 4532 LI1812D121R-10 Low Current 4532 MI1812K121R-10 Mid Current 4532 HI2220P171R-10 High Current 5620 HI2220P251R-10 High Current 5620 HI2220P271R-10 High Current 5620 HI2220P551R-10 High Current 5620 HI2220P601R-10 ...
Page 4
DESCRIPTION / METRIC CHIP BEAD SPECIAL PKG. PART NUMBER FEATURES SIZE HI2220P701R-10 High Current 5620 HI2220Q401R-10 High Current 5620 HI2220R151R-10 High Current 5620 HI2220R181R-10 High Current 5620 HI2220R301R-10 High Current 5620 HI2220T101R-10 High Current 5620 HR2220P601R-10 High Retention 5620 HR2220V801R-10 ...