BL02RN2R1M2B
high-current leaded ferrite bead for EMI suppression
Key details
| Part Number | BL02RN2R1M2B |
|---|---|
| Manufacturer | Murata Manufacturing |
| Category | EMI Suppression Filter |
| Lifecycle Status | Obsolete |
| Series | BL02 |
| Package / Case | axial ferrite bead with split radial bend leads |
| Pin Count | 2 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-18 |
Part information
BL02RN2R1M2B Overview
BL02RN2R1M2B is a Murata Manufacturing high-current leaded ferrite bead for EMI suppression supplied in axial ferrite bead with split radial bend leads. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Rated Current | 7 A |
|---|---|
| DC Resistance | 20 mΩ max |
| Impedance | 130 Ω at 100 MHz nominal family data |
| Mounting | Through hole |
| Packaging Code | B, bulk bag |
Package and Ordering Notes
The listed package is axial ferrite bead with split radial bend leads with 2 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
BL02RN2R1M2B is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Murata Manufacturing documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
BL02RN2R1M2B selection and design context
BL02RN2R1M2B is cataloged as a EMI Suppression Filter in the BL02 family. Its recorded function is high-current leaded ferrite bead for EMI suppression. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Rated Current: 7 A. Check steady-state, transient and thermal margin in the intended operating mode.
- DC Resistance: 20 mΩ max. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Impedance: 130 Ω at 100 MHz nominal family data. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Mounting: Through hole. Confirm the value and its datasheet test conditions for the exact ordering suffix.
Application and qualification considerations
When evaluating this component, confirm the ratings that control system compatibility, including supply conditions, interface or signal limits, timing, thermal behavior and package constraints. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.
Procurement checks for BL02RN2R1M2B
The recorded package is axial ferrite bead with split radial bend leads, the temperature range is -40°C to +85°C, and the lifecycle status is Obsolete as of 2026-07-18. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
BL02RN2R1M2B FAQ
What distinguishes BL02RN2R1M2B within the BL02 family?
BL02RN2R1M2B is the exact orderable code for a high-current leaded ferrite bead for EMI suppression in axial ferrite bead with split radial bend leads. Related BL02 devices may change package, rating, interface option or qualification grade, so compare the manufacturer ordering table before substitution.
What package and footprint checks are required for BL02RN2R1M2B?
BL02RN2R1M2B is recorded in axial ferrite bead with split radial bend leads with 2 pins, leads or contacts. Confirm the manufacturer package drawing, dimensions, pin numbering, exposed-pad requirements and packing suffix before releasing a PCB footprint.
Which specifications should be verified when selecting BL02RN2R1M2B?
Rated Current is recorded as 7 A, DC Resistance is recorded as 20 mΩ max. Use the latest datasheet for minimum and maximum limits, test conditions, timing and absolute maximum ratings rather than relying only on a distributor summary.
What is the lifecycle status of BL02RN2R1M2B?
BL02RN2R1M2B was recorded as Obsolete when verified on 2026-07-18. Reconfirm factory status, revision availability, lead time and any last-time-buy notice before design-in or volume procurement.
What information should be included in an RFQ for BL02RN2R1M2B?
Provide the complete BL02RN2R1M2B orderable code, target quantity, acceptable date-code range, required packing method, delivery destination and documentation needs. For replacement work, also identify the existing package and any mandatory qualification grade.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
BL02RN2R1M2B is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.