Product Overview
Steward LI0805B151R 0805 Surface Mount Ferrite EMI Suppression Bead
Condition
New old stock (NOS). Unused passive components sealed in embossed carrier tape with clear cover tape. Chip bodies show clean metallic end terminations with unprinted ceramic packages.
Ships same or next business day from our Idaho warehouse. Honest pricing, no nonsense.
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Product Overview
The Steward LI0805B151R is an 0805 surface-mount ferrite chip bead designed for targeted electromagnetic interference (EMI) filtering and radio-frequency noise suppression. Built for high-frequency signal lines, DC power decoupling, and mixed-signal board layouts, it provides 150 Ohm impedance at 100 MHz with an 800 mA continuous current rating to dampen parasitic ringing without attenuating clean signals.
Key Features
- 0805 EIA package footprint (2012 metric) for compact circuit assembly
- 150 Ohm nominal impedance at 100 MHz test frequency
- 800 mA rated DC current capacity
- Ceramic multi-layer construction with solder-plated end terminations
- Suppression of conducted and radiated high-frequency noise
Applications
- Filtering switched-mode power supply output rails during bench prototype debugging
- Isolating sensitive microcontroller analog reference pins from digital switching bus hash
- Replacing cracked or burnt decoupling beads on legacy instrumentation logic boards
- Refitting audio interface boards to eliminate USB ground and high-frequency bus whine
Frequently Asked Questions
Are part numbers printed directly on the individual ferrite beads?
No. Miniature 0805 multi-layer passives use unprinted ceramic bodies. Product identification and values are tracked via carrier tape labeling.
How is this component mounted during assembly?
Standard surface-mount reflow soldering or precision fine-tip soldering on compatible 0805 PCB solder land patterns.
Why buy individual cut-tape quantities instead of a full factory reel?
Buying only the piece count required keeps prototype development and repair jobs efficient without tying up budget in surplus full reels. More pieces cost less each, and the price-break table on this page shows what each quantity costs. Orders ship for an $8 flat rate, qualify for free shipping on orders over $28, and leave our Idaho warehouse the same or next business day.
Clean signals come down to the little gates that keep the hash out. Drop in a clean bead, steady your rail, and let the circuit do what it was drawn to do.
