Spec. No. JENF243A-0003AA-01 P.1/12
MURATA MFG.CO., LTD.
Reference Only
Chip Ferrite Bead BLM18□□□□□□N1□ Reference Specification
1.Scope
This reference specification applies to Chip Ferrite Bead BLM18_□N Series.
2.Part Numbering
(ex.) BL M 18 AG 121 S N 1 D
(1) (2) (3) (4) (5) (6) (7) (8) (9)
(1)Product ID (2)Type (3)Dimension(L×Ｗ) (4)Characteristics (5)Typical Impedance at 100MHz
(6)Performance (7)Category (8)Numbers of Circuit (9)Packaging(D:Taping / B:Bulk)
3.Rating
Customer
Part Number
MURATA
Part Number
Impedance (Ω)
(at 100MHz, Under Standard
Testing Condition)
Rated
Current
(mA)
DC Resistance
(Ω max.)
Remark
Initial
Values
Values
After
Testing
Typical
at
85℃
at
125℃
BLM18RK121SN1D
120±25% 120 200 0.25 0.35
For
Digital
Interface
BLM18RK121SN1B
BLM18RK221SN1D
220±25% 220 200 0.30 0.40
BLM18RK221SN1B
BLM18RK471SN1D
470±25% 470 200 0.50 0.60
BLM18RK471SN1B
BLM18RK601SN1D
600±25% 600 200 0.60 0.70
BLM18RK601SN1B
BLM18RK102SN1D
1000±25% 1000 200 0.80 0.90
BLM18RK102SN1B
BLM18PG300SN1D
20 min. 30 1000 0.05 0.10
For DC
power lin
BLM18PG300SN1B
BLM18PG330SN1D
33±25% 33
3000
*1
1000
*1
0.025 0.050
BLM18PG330SN1B
BLM18PG600SN1D
40 min. 60 1000 0.1 0.2
BLM18PG600SN1B
BLM18PG121SN1D
120±25% 120
2000
*1
1000
*1
0.05 0.10
BLM18PG121SN1B
BLM18PG181SN1D
180±25% 180
1500
*1
1000
*1
0.09 0.18
BLM18PG181SN1B
BLM18PG221SN1D
220±25% 220
1400
*1
1000
*1
0.10 0.14
BLM18PG221SN1B
BLM18PG331SN1D
330±25% 330
1200
*1
1000
*1
0.15 0.20
BLM18PG331SN1B
BLM18PG471SN1D
470±25% 470 1000 0.20 0.26
BLM18PG471SN1B
BLM18KG221SN1D
220±25％
220
2200
*1
1500
*1
0.050 0.060
BLM18KG221SN1B
BLM18KG331SN1D
330±25％
330
1700
*1
1200
*1
0.080 0.095
BLM18KG331SN1B
BLM18KG471SN1D
470±25％
470
1500
*1
1000
*1
0.130 0.145
BLM18KG471SN1B
BLM18KG601SN1D
600±25％
600
1300
*1
1000
*1
0.150 0.165
BLM18KG601SN1B
BLM18SD220SN1D
22±25％
22 6000
*1
3500
*1
0.008 0.013
BLM18SD220SN1B
BLM18SG330SN1D
33±25％
33 6000
*1
3500
*1
0.008 0.013
BLM18SG330SN1B
