Z0402C100ASMST Kemet Ferrite Bead (Ferrite Bead Chip) In Stock
KEMET Z0402C100ASMST is a 0402 SMT ferrite bead chip with 10 ohm impedance at 100 MHz and 1000 mA rated current with 25% tolerance. Designed for high-frequency noise suppression on power and signal lines in compact PCB designs. Available from global distributors with worldwide shipping.
- Manufacturer
- Kemet
- Package
- Ferrite Bead Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- Z0402C100ASMST Datasheet PDF
- Category
- Ferrite Bead
- Price
- From $0.0440(MOQ 10000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of Z0402C100ASMST?
- 10 ohm impedance at 100 MHz with 1000 mA rated current enables effective EMI filtering on high-current power rails in 0402 package
- 25% impedance tolerance in miniature 0402 chip ferrite bead format ideal for space-constrained mobile and wearable PCB layouts
- SMT (surface-mount) construction compatible with standard reflow soldering for seamless integration into automated PCB assembly
What is Z0402C100ASMST used for?
The Z0402C100ASMST is used in power management circuits, DC-DC converter output filters, and high-frequency RF front-end designs where broadband EMI suppression is needed at up to 1000 mA current. Its 10 ohm impedance at 100 MHz efficiently attenuates switching noise and RF interference without significant DC voltage drop. The compact 0402 footprint makes it a preferred choice for consumer electronics, IoT modules, and portable device power rails.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the Z0402C100ASMST datasheet?
Z0402C100ASMST Datasheet DownloadOfficial datasheet from Kemet
What are equivalent replacements for Z0402C100ASMST?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What impedance does the Z0402C100ASMST provide at 100 MHz, and what current rating does it support?
The Z0402C100ASMST provides 10 ohms of impedance at 100 MHz with a 25% tolerance, and is rated for up to 1000 mA of continuous DC current. This combination allows effective high-frequency noise suppression on power rails without causing significant resistive losses at rated load.
For which PCB form factors is the Z0402C100ASMST most appropriate given its 0402 package size?
The 0402 chip package measures approximately 1.0 mm x 0.5 mm, making the Z0402C100ASMST an optimal choice for compact designs such as smartphones, wearables, IoT sensors, and Bluetooth modules where board area is limited. The SMT footprint allows placement alongside 0402 capacitors and resistors in standard high-density layouts.
How does the Z0402C100ASMST compare to a 0603 ferrite bead of similar impedance for DC-DC converter output filtering?
Both the 0402 Z0402C100ASMST and equivalent 0603 ferrite beads offer 10 ohm impedance at 100 MHz, but the Z0402C100ASMST occupies 40% less board area, which is critical in miniaturized designs. However, if the application requires more than 1000 mA or the PCB requires improved handling during assembly, a 0603 or larger package may be preferred for its mechanical robustness.
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Why Buy from FindMyChip
About Kemet
Kemet is a leading electronic component manufacturer. FindMyChip sources Kemet ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10000+ | $0.0500 | $500.00 |
| 50000+ | $0.0460 | $2300.00 |
| 100000+ | $0.0440 | $4400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
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