Reference Only
Spec. No. JENF243A-9122L-01
P.1/11
Chip Ferrite Bead BLM18□□□□□□Z1D
Murata Standard Reference Specification [AEC-Q200]
1.Scope
This reference specification applies to Chip Ferrite Bead BLM18_□Z Series for Automotive Electronics based on
AEC-Q200 except for Power train and Safety.
2.Part Numbering
(ex.)
BL
M
18
(1)
(2)
(3)
(1)Product ID
(2)Type
(3)Dimension (L×Ｗ)
AG
121
S
Z
1
D
(4)
(5)
(6)
(7) (8)
(9)
(4)Characteristics
(7)Category(for Automotive Electronics)
(5)Typical Impedance at 100MHz (8)Numbers of Circuit
(6)Performance
(9)Packaging (D:Taping)
3.Rating
Impedance (Ω)
(at 100MHz)(*1)
(refer to below
comment)
Typical
BLM18PG300SZ1D
BLM18PG330SZ1D
BLM18PG600SZ1D
BLM18PG121SZ1D
BLM18PG181SZ1D
BLM18PG221SZ1D
BLM18PG331SZ1D
BLM18PG471SZ1D
BLM18KG221SZ1D
BLM18KG331SZ1D
BLM18KG471SZ1D
BLM18KG601SZ1D
BLM18KG102SZ1D
BLM18AG121SZ1D
BLM18AG151SZ1D
BLM18AG221SZ1D
BLM18AG331SZ1D
BLM18AG471SZ1D
BLM18AG601SZ1D
BLM18AG102SZ1D
BLM18BB050SZ1D
BLM18BA050SZ1D
BLM18BB100SZ1D
BLM18BA100SZ1D
BLM18BB220SZ1D
BLM18BA220SZ1D
BLM18BB470SZ1D
BLM18BD470SZ1D
BLM18BA470SZ1D
BLM18BB600SZ1D
BLM18BA750SZ1D
BLM18BB750SZ1D
BLM18BB121SZ1D
20 min.
33±25%
40 min.
120±25%
180±25%
220±25%
330±25%
470±25%
220±25%
330±25%
470±25%
600±25%
1000±25％
120±25%
150±25%
220±25%
330±25%
470±25%
600±25%
1000±25%
5±25%
5±25%
10±25%
10±25%
22±25%
22±25%
47±25%
47±25％
47±25%
60±25%
75±25%
75±25%
120±25%
30
33
60
120
180
220
330
470
220
330
470
600
1000
120
150
220
330
470
600
1000
5
5
10
10
22
22
47
47
47
60
75
75
120
at
85℃
Rated
Current
(mA)
at
125℃
1000
3000
*2
1000
*2
DC Resistance
(Ω max.)
(*1)
(refer to below
comment)
Initial
Values
0.05
0.025
0.1
0.05
0.09
0.10
0.15
0.20
0.050
0.080
0.130
0.150
0.200
0.18
0.25
0.25
0.30
0.35
0.38
0.50
0.05
0.2
0.10
0.25
0.20
0.35
0.25
0.3
0.55
0.25
0.70
0.30
0.30
Values
After
Testing
0.10
0.050
0.2
0.10
0.18
0.14
0.20
0.26
0.060
0.095
0.145
0.165
0.230
0.28
0.35
0.35
0.40
0.45
0.48
0.60
0.10
0.3
0.20
0.35
0.30
0.45
0.35
0.4
0.65
0.35
0.80
0.40
0.40
Customer
Part Number
MURATA
Part Number
Remark
ESD Rank
2:2kV
1000
2000
*2
1000
*2
1500
*2
1000
*2
1400
*2
1000
*2
1200
*2
1000
*2
1000
2200
*2
1500
*2
1700
*2
1200
*2
1500
*2
1000
*2
1300
*2
1000
*2
1000
*2
800
*2
800
700
700
600
550
500
450
800
500
700
500
700
500
600
500
300
600
300
600
550
For DC
power line
For
general
use
2
For
high speed
signal line
MURATA MFG.CO., LTD.
Reference Only
Spec. No. JENF243A-9122L-01
Impedance (Ω)
(at 100MHz)(*1)
(refer to below comment)
at
85℃
Rated
Current
(mA)
at
125℃
300
200
500
450
300
450
250
400
250
250
300
250
200
200
150
150
150
150
*2
6000 1000
*2
4000
*2
1000
*2
3000
*2
1000
*2
2500
*2
1000
*2
1500
*2
1000
*2
8000
*2
5000
*2
6000
*2
4000
*2
5000
*2
3300
*2
3500
*2
2200
*2
3000
*2
1900
*2
3000
*2
1900
*2
DC Resistance
(Ω max.)
(*1)
(refer to below
comment)
Initial
Values
0.4
0.9
0.35
0.37
0.4
0.45
0.45
0.58
0.5
0.55
0.85
0.55
0.65
0.85
1.2
1.5
1.5
1.5
0.007
0.020
0.025
0.040
0.070
0.004
0.007
0.010
0.022
0.030
0.030
Values
After
Testing
0.5
1.0
0.45
0.47
0.5
0.55
0.55
0.68
0.6
0.65
0.95
0.65
0.75
0.95
1.3
1.6
1.6
1.6
0.012
0.030
0.035
0.055
0.085
0.005
0.012
0.015
0.032
0.040
0.040
P.2/11
Customer
Part Number
MURATA
Part Number
Remark
ESD Rank
2:2kV
Typical
BLM18BD121SZ1D
BLM18BA121SZ1D
BLM18BB141SZ1D
BLM18BB151SZ1D
BLM18BD151SZ1D
BLM18BB221SZ1D
BLM18BD221SZ1D
BLM18BB331SZ1D
BLM18BD331SZ1D
BLM18BD421SZ1D
BLM18BB471SZ1D
BLM18BD471SZ1D
BLM18BD601SZ1D
BLM18BD102SZ1D
BLM18BD152SZ1D
BLM18BD182SZ1D
BLM18BD222SZ1D
BLM18BD252SZ1D
BLM18SG260TZ1D
BLM18SG700TZ1D
BLM18SG121TZ1D
BLM18SG221TZ1D
BLM18SG331TZ1D
BLM18SN220TZ1D
BLM18KG260TZ1D
BLM18KG300TZ1D
BLM18KG700TZ1D
BLM18KG101TZ1D
BLM18KG121TZ1D
120±25%
120±25%
140±25%
150±25%
150±25%
220±25%
220±25%
330±25%
330±25%
420±25%
470±25%
470±25%
600±25%
1000±25%
1500±25%
1800±25%
2200±25%
2500±25%
26±25%
70±25%
120±25%
220±25%
330±25%
22±7%
26±25%
30±25%
70±25%
100±25%
120±25%
120
120
140
150
150
220
220
330
330
420
470
470
600
1000
1500
1800
2200
2500
26
70
120
220
330
22
26
30
70
100
120
For
high speed
signal line
2
For DC
power line
(Thin type)
•
Operating Temperature : -55°C to +125°C
(*1)
•
Storage Temperature : -55°C to +125°C
Standard Testing Conditions
<
Unless otherwise specified
>
Temperature : Ordinary Temp. (15
°C
to 35
°C
)
Humidity : Ordinary Humidity (25%(RH) to 85%(RH))
<
In case of doubt
>
Temperature : 20°C±2
°C
Humidity : 60%(RH) to 70%(RH)
Atmospheric pressure : 86kPa to 106kPa
R a te d C u rre n t ( A )
(*2)In
case of Rated current is more than 1A,
Rated Current is derated as right figure
depending on the operating temperature.
Rated current
at 85°C
Rated current
at 125°C
0
85
125
Operating Temperature (°C)
MURATA MFG.CO., LTD.
Reference Only
Spec. No. JENF243A-9122L-01
4.Style and Dimensions
1.6±0.15
0.8±0.15
0.8±0.15
P.3/11
■
Equivalent Circuit
T
0.4±0.2
: Electrode
(
Resistance element becomes
dominant at high frequencies.
)
T
(in
mm)
0.5±0.15mm
BLM18SG***TZ1D
BLM18KG***TZ1D
0.6±0.15mm
BLM18SN***TZ1D
0.8±0.15mm
BLM18*****SZ1D
■
Unit Mass (Typical value)
BLM18*****TZ1D
0.004g
BLM18*****SZ1D
0.005g
5.Marking
No marking.
6.Specifications
6-1.Electrical Performance
No.
Item
6-1-1 Impedance
Specification
Meet item 3.
Test Method
Measuring Frequency : 100MHz±1MHz
Measuring Equipment : KEYSIGHT 4991A or the equivalent
Test Fixture : KEYSIGHT 16192A or the equivalent
Measuring Equipment : Digital multi meter
For BLM18SN
Measuring Equipment : YOKOGAWA 755611 or the equivalent
Test Fixture : KEYSIGHT 16044A or the equivalent
＊Except
resistance of the Substrate and Wire
6-1-2 DC Resistance
Meet item 3.
MURATA MFG.CO., LTD.
Reference Only
Spec. No. JENF243A-9122L-01
P.4/11
6-2. Mechanical Performance(based on Table 13 for FILTER EMI SUPPRESSORS/FILTERS)
AEC-Q200 Rev.D issued June. 1 2010
AEC-Q200
No.
Stress
Test Method
3
High
1000hours at 125 deg C
Temperature
Set for 24hours at room
Exposure
temperature, then measured.
Murata Specification / Deviation
Meet Table A after testing.
Table A
Appearance
No damage
Impedance
Within ±30%
（for
BLM18SN
Change
Within
±50%）
(at 100MHz)
DC
Meet item 3.
Resistance
Meet Table B after testing.
TableB
Appearance
No damage
Impedance
Within ±30%
（for
BLM18SN
Change
Within
±50%）
(at 100MHz)
(for BLM18KG
Within-10%to+50%)
DC Resistance Meet item 3.
No defects
Meet Table C after testing.
TableC
Appearance
No damage
Impedance
Within ±30%
（for
BLM18KG/SN
Change
Within
±50%）
(at 100MHz)
DC
Meet item 3.
Resistance
8
Operational Life
Apply 125 deg C 1000hours
Set for 24hours at room
temperature, then measured
Visual inspection
Meet ITEM 4
（Style
and Dimensions）
Meet Table C after testing.
If the rated current of parts exceed 1A,
the operating temperature should be 85 deg C.
No abnormalities
No defects
Not Applicable
Meet Table D after testing.
Table D
Appearance
No damage
Impedance
Change
Within ±30%
(at 100MHz)
DC Resistance
Meet item 3.
Meet Table D after testing.
4
Temperature Cycling
1000cycles
-55 deg C to +125 deg C
Set for 24hours at room
temperature, then measured.
5
7
Destructive
Physical Analysis
Biased Humidity
Per EIA469
No electrical tests
1000hours at 85 deg C, 85%RH
Apply max rated current.
9
10
12
13
External Visual
Physical Dimension
Resistance to Solvents Per MIL-STD-202
Method 215
Mechanical Shock
Per MIL-STD-202 Method 213
Condition F
1500g's (14.7N)/0.5ms/
Half sine
14
Vibration
5g's(0.049N) for 20 minutes,
12cycles each of 3 orientations
Test from 10-2000Hz.
Solder temperature
260C+/-5 deg C
Immersion time 10s
15
Resistance
to Soldering Heat
Pre-heating:150C +/-10 deg,60s to 90s
Meet Table C after testing.
MURATA MFG.CO., LTD.
Reference Only
Spec. No. JENF243A-9122L-01
AEC-Q200
No.
17
18
19
20
21
ESD
Solderability
Electrical
Characterization
Flammability
Board Flex
Stress
Test Method
Per AEC-Q200-002
Per J-STD-002
Measured : Impedance
Per UL-94
Epoxy-PCB(1.6mm)
Deflection 2mm(min)
60s minimum holding tim
Per AEC-Q200-006
Per ISO-7637-2
P.5/11
Murata Specification / Deviation
Meet Table D after testing.
ESD Rank: Meet Item 3. (Rating)
Method b : Not Applicable
95% of the terminations is to be soldered.
No defects
Not Applicable
Meet Table C after testing.
22
30
Terminal Strength
Electrical
Transient
Conduction
No defects
Not Applicable
7.Specification of Packaging
7-1.Appearance and Dimensions
(8mm-wide paper tape)
Part Number
Type
Appearance and Dimensions
2.0±0.05
4.0±0.1
4.0±0.1
1.75±0.1
3.5±0.05
8.0±0.3
φ
1.5
-0
+0.1
BLM18PG***SZ1D
BLM18AG***SZ1D 8mm-
BLM18B****SZ1D
wide Paper tape
BLM18SN***TZ1D
4mm-pitch
BLM18KG****Z1D
1.85±0.1
1.05±0.1
Direction of feed
a
Item
BLM18*****SZ1D
BLM18KG***TZ1D
BLM18SN***TZ1D
1.75±0.1
Dimension “a”
1.1 max.
0.85 max.
2.0±0.05
2.0±0.05
4.0±0.1
2.0±0.1
φ
1.5
-0
+0.1
1.85±0.1
2mm-pitch
8.0±0.3
BLM18SG***TZ1D
8mm-
wide Paper tape
3.5±0.05
1.05±0.1
0.9max.
Direction of Feed
(in mm)
MURATA MFG.CO., LTD.
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