EMIF02-USB03F2
two-line USB EMI filter with integrated ESD protection and pull-up network
Key details
| Part Number | EMIF02-USB03F2 |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | EMI Filter |
| Lifecycle Status | Obsolete |
| Series | EMIF02 |
| Package / Case | 5-bump Flip-Chip package |
| Pin Count | 5 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-20 |
Part information
EMIF02-USB03F2 Overview
EMIF02-USB03F2 is a STMicroelectronics two-line USB EMI filter with integrated ESD protection and pull-up network supplied in 5-bump Flip-Chip package. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Filtered Lines | 2 USB data lines |
|---|---|
| ESD Air Rating | ±15 kV IEC 61000-4-2 |
| Integrated Network | EMI filter, ESD protection and pull-up |
| Package Area | Less than 2.8 mm² |
| Maximum Package Height | 0.65 mm |
Package and Ordering Notes
The listed package is 5-bump Flip-Chip package with 5 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
EMIF02-USB03F2 is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
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 STMicroelectronics documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
EMIF02-USB03F2 selection and design context
EMIF02-USB03F2 is cataloged as a EMI Filter in the EMIF02 family. Its recorded function is two-line USB EMI filter with integrated ESD protection and pull-up network. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Filtered Lines: 2 USB data lines. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- ESD Air Rating: ±15 kV IEC 61000-4-2. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Integrated Network: EMI filter, ESD protection and pull-up. Confirm system timing margin and the test conditions attached to the published limit.
- Package Area: Less than 2.8 mm². Confirm the value and its datasheet test conditions for the exact ordering suffix.
Application and qualification considerations
When evaluating this interface device, confirm protocol revision, signaling voltage, data rate, termination, ESD protection, clocking and host-side driver requirements. 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 EMIF02-USB03F2
The recorded package is 5-bump Flip-Chip package, the temperature range is -40°C to +85°C, and the lifecycle status is Obsolete as of 2026-07-20. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
EMIF02-USB03F2 FAQ
What distinguishes EMIF02-USB03F2 within the EMIF02 family?
EMIF02-USB03F2 is the exact orderable code for a two-line USB EMI filter with integrated ESD protection and pull-up network in 5-bump Flip-Chip package. Related EMIF02 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 EMIF02-USB03F2?
EMIF02-USB03F2 is recorded in 5-bump Flip-Chip package with 5 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 EMIF02-USB03F2?
Filtered Lines is recorded as 2 USB data lines, ESD Air Rating is recorded as ±15 kV IEC 61000-4-2. 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 EMIF02-USB03F2?
EMIF02-USB03F2 was recorded as Obsolete when verified on 2026-07-20. 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 EMIF02-USB03F2?
Provide the complete EMIF02-USB03F2 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.
EMIF02-USB03F2 is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.