EXC-3BP121H
Ferrite Beads and Chips Manufacturer:
Mfr. Part #:
onzuu Part #:
Datasheet:
Description:
EXC-3BP121H
841-EXC-3BP121H
Explore EXC-3BP121H from Panasonic - a 120 Ohm surface-mount EMI signal line filter. Includes full specs, features, datasheet, use cases, and Onzuu distributor sourcing.
EXC-3BP121H Description
EXC-3BP121H Overview - Panasonic Chip Bead Filter
The EXC-3BP121H is a surface-mount EMI chip bead filter designed by Panasonic Electronic Components. With an impedance of 120 Ohms @ 100 MHz, this component is part of the EXC3B series and serves as a signal line filter ideal for reducing high-frequency noise in compact electronic circuits. Despite being obsolete, it is still widely referenced for EMC design in legacy systems.
✅ Datasheet
✅ Features
- Surface mount design for compact PCBs
- Signal line EMI suppression
- Impedance of 120 Ohms at 100 MHz
- Low DC Resistance: 100 mΩ Max
- Current rating up to 500 mA
- 0603 (1608 Metric) package for high-density mounting
✅ Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Panasonic Electronic Components |
| Series | EXC3B |
| Part Status | Obsolete |
| Filter Type | Signal Line |
| Number of Lines | 1 |
| Impedance @ Frequency | 120 Ohms @ 100 MHz |
| Current Rating (Max) | 500mA |
| DC Resistance (DCR) (Max) | 100mΩ |
| Package / Case | 0603 (1608 Metric) |
| Mounting Type | Surface Mount |
| Height (Max) | 0.039" (1.00mm) |
| Size / Dimension | 0.063" L x 0.032" W (1.60mm x 0.80mm) |
| Packaging Options | Tape & Reel, Cut Tape, Digi-Reel® |
✅ Application Scenarios
The EXC-3BP121H chip bead is suitable for EMI suppression in various compact electronic systems. Common applications include:
- Mobile devices and smartphones
- Audio/Video signal filtering
- Wearables and IoT modules
- Low-voltage signal interfaces
- General purpose EMC design in consumer electronics
🛒 Buy EXC-3BP121H or Find Alternatives
Looking for EXC-3BP121H or equivalent parts? Contact Onzuu, your trusted electronic component distributor. We offer sourcing, BOM services, and global delivery.
✅ Why Buy from Onzuu?
Onzuu is a trusted global B2B distributor of obsolete and hard-to-find electronic components. With a robust logistics network and verified suppliers, Onzuu ensures fast delivery and authentic parts across the globe.
✅ ✅ ✅ FAQ - Frequently Asked Questions
- Is EXC-3BP121H still in production?
- No, the component is officially marked as Obsolete by Panasonic.
- Can I find a replacement or equivalent?
- Yes, there are compatible chip beads with similar impedance and package. Check Panasonic EXC series or Murata BLM series.
- What is the impedance value of EXC-3BP121H?
- 120 Ohms at 100 MHz, ideal for EMI noise suppression.
- Does Onzuu offer sourcing support for this part?
- Yes. Contact Onzuu for obsolete parts sourcing and MOQ-based procurement.
✅ Conclusion
The EXC-3BP121H by Panasonic is a compact, high-impedance chip bead filter suited for EMI suppression in signal lines. Though discontinued, it remains relevant in legacy hardware and EMC applications. For engineers needing this specific part or its alternatives, sourcing through trusted distributors like Onzuu ensures quality and delivery.
Technical specifications
| Operating Temperature | - | |
| DC Resistance (DCR) (Max) | 100mOhm | |
| Impedance @ Frequency | 120 Ohms @ 100 MHz | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Size / Dimension | 0.063" L x 0.032" W (1.60mm x 0.80mm) | |
| Height (Max) | 0.039" (1.00mm) | |
| Product Status | Obsolete | |
| Ratings | - | |
| Series | EXC3B | |
| Package / Case | 0603 (1608 Metric) | |
| Number of Lines | 1 | |
| Current Rating (Max) | 500mA | |
| Mfr | Panasonic Electronic Components | |
| Filter Type | Signal Line | |
| HTSUS | 8548.00.0000 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | EXC-3 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Bestsellers
Shopping Guide
Easy Shopping, Convenient Payment, Fast Delivery
Payment Methods
We support multiple payment methods:
Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Dispatch Time
Shipments are made once a day around 5pm, excluding Sundays.
Estimated Delivery
Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
Delivery Methods
We provide the following international delivery services:
If you have any questions, please contact our customer service team for assistance