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WURTH ELEKTRONIK 742861118
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BLM18BD121SN1D

Active
Murata Electronics

FERRITE BEAD, 0603 [1608 METRIC], 120 OHM, 200 MA, EMIFIL BLM18BD SERIES, 0.4 OHM, ± 25%

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet ENProduct Change Notice EN+1
WURTH ELEKTRONIK 742861118
Filters

BLM18BD121SN1D

Active
Murata Electronics

FERRITE BEAD, 0603 [1608 METRIC], 120 OHM, 200 MA, EMIFIL BLM18BD SERIES, 0.4 OHM, ± 25%

Deep-Dive with AI

DocumentsTechnical Data Sheet ENProduct Change Notice EN+1

Technical Specifications

Parameters and characteristics for this part

SpecificationBLM18BD121SN1D
Current Rating (Max) [Max]200 mA
DC Resistance (DCR) (Max) [Max]400 mOhm
Filter TypeSignal Line
Height (Max) [z]0.037 in
Height (Max) [z]0.95 mm
Impedance @ Frequency120 Ohms
Mounting TypeSurface Mount
Number of Lines1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 C
Package / Case1608 Metric
Package / Case0603
Size / Dimension [x]0.063 "
Size / Dimension [x]1.6 mm
Size / Dimension [y]0.032 in, 0.031 in
Size / Dimension [y]0.8 mm
Size / Dimension [y]0.8 mm

BLM18BD Series

PartSize / Dimension [y]Size / Dimension [x]Size / Dimension [x]Size / Dimension [y]Current Rating (Max) [Max]Number of LinesFilter TypePackage / CasePackage / CaseDC Resistance (DCR) (Max) [Max]Size / Dimension [y]Height (Max) [z]Height (Max) [z]Mounting TypeImpedance @ FrequencyOperating Temperature [Min]Operating Temperature [Max]RatingsDC Resistance (DCR) (Max)Features
Ceramic Capacitor
Murata Electronics
BLM18BD182SN1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
150 mA
1
Signal Line
1608 Metric
0603
1.5 Ohm
0.8 mm
0.037 in
0.95 mm
Surface Mount
1.8 kOhms
-55 C
125 °C
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD102SZ1D
0.031 in
0.063 "
1.6 mm
200 mA
1
Signal Line
1608 Metric
0603
0.8 mm
0.037 in
0.95 mm
Surface Mount
1 kOhms
-55 C
125 °C
AEC-Q200
850 mOhm
Automotive
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD222BH1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
150 mA
1
Power Line
1608 Metric
0603
1.5 Ohm
0.8 mm
0.037 in
0.95 mm
Surface Mount
2200 Ohms
-55 C
150 °C
AEC-Q200
WURTH ELEKTRONIK 742861118
Murata Electronics
BLM18BD121SN1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
200 mA
1
Signal Line
1608 Metric
0603
400 mOhm
0.8 mm
0.037 in
0.95 mm
Surface Mount
120 Ohms
-55 C
125 °C
Murata Manufacturing-BLM18HG471SN1D Ferrite Beads Ferrite Beads Multi-Layer 470Ohm 25% 100MHz 0.2A 0.85Ohm DCR 0603 T/R
Murata Electronics
BLM18BD252SH1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
150 mA
1
Signal Line
1608 Metric
0603
1.5 Ohm
0.8 mm
0.037 in
0.95 mm
Surface Mount
2500 Ohms
-55 C
125 °C
AEC-Q200
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD471BH1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
250 mA
1
Power Line
1608 Metric
0603
0.8 mm
0.037 in
0.95 mm
Surface Mount
470 Ohms
-55 C
150 °C
AEC-Q200
550 mOhm
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD252SN1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
150 mA
1
Signal Line
1608 Metric
0603
1.5 Ohm
0.8 mm
0.037 in
0.95 mm
Surface Mount
2500 Ohms
-55 C
125 °C
Murata Manufacturing-BLM18HG471SN1D Ferrite Beads Ferrite Beads Multi-Layer 470Ohm 25% 100MHz 0.2A 0.85Ohm DCR 0603 T/R
Murata Electronics
BLM18BD252SZ1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
150 mA
1
Signal Line
1608 Metric
0603
1.5 Ohm
0.8 mm
0.037 in
0.95 mm
Surface Mount
2500 Ohms
-55 C
125 °C
AEC-Q200
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD601SZ1D
0.031 in
0.063 "
1.6 mm
200 mA
1
Signal Line
1608 Metric
0603
650 mOhm
0.8 mm
0.037 in
0.95 mm
Surface Mount
600 Ohms
-55 C
125 °C
AEC-Q200
Automotive
Chip Ferrite Bead Black Field
Murata Electronics
BLM18BD601SH1D
0.031 in
0.032 in
0.063 "
1.6 mm
0.8 mm
200 mA
1
Signal Line
1608 Metric
0603
650 mOhm
0.8 mm
0.037 in
0.95 mm
Surface Mount
600 Ohms
-55 C
125 °C
AEC-Q200

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.10
10$ 0.08
25$ 0.07
50$ 0.07
100$ 0.05
250$ 0.04
500$ 0.03
1000$ 0.03
Digi-Reel® 1$ 0.10
10$ 0.08
25$ 0.07
50$ 0.07
100$ 0.05
250$ 0.04
500$ 0.03
1000$ 0.03
N/A 19083$ 0.10
Tape & Reel (TR) 4000$ 0.02
8000$ 0.02
12000$ 0.02
28000$ 0.02
100000$ 0.02
NewarkEach (Supplied on Cut Tape) 10$ 0.05
25$ 0.05
50$ 0.04
100$ 0.04
250$ 0.04
500$ 0.03
1000$ 0.03

Description

General part information

BLM18BD Series

The Murata BLM18BD series are EMIFIL chip ferrite beads for suppressing high frequency noise in high speed signal line applications. These chip ferrite beads are designed for reducing the possibility of resonance to provide undistorted signal waveform. EMIFIL chip ferrite beads do not require connection to ground so they are effectively used in circuits without stable ground lines. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM18BD series can minimize attenuation of the signal waveform due to its sharp impedance characteristics and various impedances are available to match signal frequency.