Datasheet
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILr Design Kits
99
BLM21AG471SN1
BLM21AG601SN1
BLM21AG102SN1
BLM21BB050SN1
BLM21BB600SN1
BLM21BB750SN1
BLM21BB121SN1
BLM21BB221SN1
BLM21BB331SN1
BLM21BB471SN1
BLM21BD121SN1
BLM21BD221SN1
BLM21BD421SN1
BLM21BD471SN1
BLM21BD601SN1
BLM21BD102SN1
BLM21BD152SN1
BLM21BD182SN1
BLM21BD222SN1
BLM21BD222TN1
BLM21BD272SN1
BLM21PG220SN1
BLM21PG300SN1
BLM21PG600SN1
BLM21PG121SN1
BLM21PG221SN1
BLM21PG331SN1
BLM31PG330SN1
BLM31PG500SN1
BLM31PG121SN1
BLM31PG391SN1
BLM31PG601SN1
BLM41PG600SN1
BLM41PG750SN1
BLM41PG181SN1
BLM41PG471SN1
BLM41PG102SN1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
0.25
0.30
0.45
0.07
0.20
0.25
0.25
0.35
0.40
0.45
0.25
0.25
0.30
0.35
0.35
0.40
0.45
0.50
0.60
0.60
0.80
0.01
0.015
0.025
0.03
0.050
0.09
0.01
0.025
0.025
0.05
0.09
0.01
0.025
0.025
0.05
0.09
200
200
200
500
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
6000
3000
3000
3000
2000
1500
6000
3000
3000
2000
1500
6000
3000
3000
2000
1500
470Ω±25%
600Ω±25%
1000Ω±25%
5Ω±25%
60Ω±25%
75Ω±25%
120Ω±25%
220Ω±25%
330Ω±25%
470Ω±25%
120Ω±25%
220Ω±25%
420Ω±25%
470Ω±25%
600Ω±25%
1000Ω±25%
1500Ω±25%
1800Ω±25%
2250Ω (Typ.)
2200Ω±25%
2700Ω±25%
22Ω±25%
30Ω (Typ.)
60Ω±25%
120Ω±25%
220Ω±25%
330Ω±25%
33Ω±25%
50Ω (Typ.)
120Ω±25%
390Ω (Typ.)
600Ω (Typ.)
60Ω (Typ.)
75Ω (Typ.)
180Ω (Typ.)
470Ω (Typ.)
1000Ω (Typ.)
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
10
10
10
10
10
10
Part NumberNo.
DC Resistance
(Ω) max.
Rated Current
(mA)
Impedance typ.
(at 100MHz, 20 degrees C)
Quantity
(pcs.)
BLM21AG121SN1
BLM21AG151SN1
BLM21AG221SN1
BLM21AG331SN1
1
2
3
4
0.15
0.15
0.20
0.25
200
200
200
200
120Ω±25%
150Ω±25%
220Ω±25%
330Ω±25%
10
10
10
10
oEKEMBL21E (Chip Ferrite Beads 0805 Size / for Large-current P Type)
Design KitsBLp Chip Ferrite Bead










