BLM21BD421SN1D Price & Stock
- 4 Star
- AAAChips
- AAComp
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Ind
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer
Specifications
Series | EMIFIL®, BLM21B |
Part Status | Active |
Filter Type | Signal Line |
Number of Lines | 1 |
Impedance @ Frequency | 420 Ohm @ 100MHz |
Current Rating (Max) | 300mA |
DC Resistance (DCR) (Max) | 300 mOhm |
Operating Temperature | -55°C ~ 125°C |
Package / Case | 0805 (2012 Metric) |
Mounting Type | Surface Mount |
Height (Max) | 0.057" (1.45mm) |
Size / Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) |

Electronic & Electrical Components > Passive > EMC Filters & Suppression > Ferrites > Ferrite Beads
FERRITE BEAD 0.3OHM 200MA 0805
Documents
Datasheet |
BLM21BD421SN1D![]() |
Specifications
Impedance @ 100MHz | 420ohm |
Ferrite Case Style | 0805 [2012 Metric] |
Product Range | - |
DC Current Rating | 200mA |
DC Resistance Max | 0.3ohm |
Impedance Tolerance | ± 25% |
Automotive Qualification Standard | - |
SVHC | No SVHC (17-Dec-2015) |
Ferrite Mounting | SMD |
Operating Temperature Max | +125°C |
Operating Temperature Min | -55°C |
Packaging | Cut Tape |
Resistance | 0.3ohm |
Hide

Components Expert Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics North America | FERRITE BEAD 420 OHM 0805 1LN | 585073 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | FERRITE BEAD 420 OHM 0805 1LN | 13930 |
|
Inquiry |

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | FERRITE BEAD 420 OHM 0805 1LN | 5095 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLM21BD421SN1D
sku #: 81-BLM21BD421SN1D
|
Murata Electronics | Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below Ferrite Beads
|
4559 In Stock |
|
Buy |

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | Ferrite Beads Multi-Layer 420Ohm 25% 100MHz 200mA 300mOhm DCR 0805 Paper T/R | 6118 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics North America | FERRITE BEAD 420 OHM 0805 1LN | 4000 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata | Ferrite Beads Multi-Layer 420Ohm 25% 100MHz 200mA 300mOhm DCR 0805 Paper T/R | 33420 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics North America | DC:Active ; - | 8 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | FERRITE BEAD 420 OHM 0805 1LN | 2950 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | TOKO / Murata | FERRITE BEAD 420 OHM 0805 1LN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MuRata | 420 Ohms @ 100MHz 1 0805ï¼2012 ï¼ 300mA 300 | In-Stock |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | Available, Contact us | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | 60000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata | Brand new and original/respond online to quote. | 5597 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata | 2012 ; DC:2019/2020 | 60000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics North America | FERRITE BEAD 420 OHM 0805 1LN | 23400 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | IN STOCK | 88000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | OEM/CM Immediate delivery | 6000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Electronics | FERRITE BEAD 420 OHM 0805 1LN ; DC:23+ | 2950 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata | FERRITE BEAD 420 OHM 0805 1LN | 8510 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | Ferrite Beads 420 OHM HIGH SPEED S | 15 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | DC:22+ | 50000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | SMD ; DC:2009+ | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | SMD ; DC:2009+ | 4000 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | murata | OEM/CM QUOTES ONLY | NO BROKERS | 437000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | In Stock |
|
Inquiry |

C Plus Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | Original stock,24-hour delivery | 13039 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | DC:2022+ROHS | 240000 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Manufacturing Co., Ltd. | BLM21BD421SN1D | 1920 |
|
Buy | ||||||
BLM21BD421SN1D | Murata Manufacturing Co., Ltd. | BLM21BD421SN1D | 784 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | murata | DC:. [ ] ; . ? | 1000000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | We exclusively sell to OEMs, ODMs and CMs/EMS. Thank you. | 4150 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D
sku #: BLM21BD421SN1D
|
muRata | 7372 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata Manufacturing | Check alternative solution with competitive price | 1863 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA | SMD | 4000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | Murata | OEM/CM ONLY | 180 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D
sku #: 1515651
|
Murata | Murata - Ferrite Bead, 0.3Ohm, 200Ma, 0805 - Blm21Bd421Sn1D |Murata BLM21BD421SN1D | out of stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
BLM21BD421SN1D | MURATA/ | 805 ; DC:18+ | 151251 |
|
Inquiry |
See Also:
BLM21BD471SN1D
BLM21BD221SN1D
BLM21BD121SN1D
BLM21BD421SH1D
BLM21BD331SN1D
BLM21BB471SN1D
BLM21BD601SN1D
BLM21BD471SH1D
BLM21BB121SN1D
BLM21BD151SN1D
BLM21BB221SN1D
BLM21BD121SH1D
BLM21BD221SH1D
BLM21BD751SN1D
BLM21BD221SZ1D
BLM21BD751SZ1D
BLM21AG121SN1D
BLM21BB121SH1D
BLM21BD222TN1D
BLM21AG221SN1D
BLM21BD102SN1D
BLM21BD331SH1D
BLM21BD222SZ1D
BLM21BD222SN1L
BLM21BB151SN1D
BLM21BB201SN1D
BLM21BD601SH1D
BLM21BD182SN1D
BLM21BD151SZ1D
BLM21BD152SN1D
BLM21BD751SH1D
BLM21BB221SN1
BLM21SP471SN1D
BLM21BD601SZ1D
BLM21AG471SN1D
BLM21BB331SN1D
BLM21RK121SN1D
BLM21PG221SN1D
BLM21BD751CN1D
BLM21RK471SN1D
BLM21RK221SN1D
BLM21PG121SN1D
BLM21BB221SZ1D
BLM21BD272SN1D
BLM21AJ401SN1D
BLM21AF121SN1D
BLM21PG121SZ1D
BLM21PG331SN1D
BLM21PG220SN1D
More »