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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
ECMF02-4CMX8
Brand: STMicroelectronics
ECMF02-4CMX8 is an ST ECMF02 integrated common-mode filter with ESD protection for 2 differential pairs, offering -25 dB attenuation at 900 MHz and ±15 kV ESD in a 1.7×1.7 mm QFN-8. LimChip stocks this part; confirm date code and reel condition by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ST | ECMF02-4CMX8 | 10,000 | 25+ | STMicroelectronics ECMF02-4CMX8 Common-mode filter with ESD protection, 2-line, USB 2.0/HDMI, QFN-8; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Component Specifications
| Parameter | Value / Specification |
|---|---|
| Device Type | Integrated Common-Mode Filter with ESD Protection Diode Array |
| Voltage Rating | 5 V (VBR, breakdown) |
| Current Rating | ±10 A (IEC 61000-4-5 surge, 8/20 µs) |
| Common-Mode Attenuation | -25 dB at 900 MHz, -20 dB at 1.8 GHz |
| ESD Protection Level | IEC 61000-4-2 Level 4 (±15 kV contact, ±20 kV air) |
| Line Capacitance | 2.5 pF (line-to-GND, typ) |
| Cutoff Frequency (-3 dB) | 5.5 GHz (differential) |
| Number of Lines | 2 differential pairs (4 data lines) |
| Operating Temperature | -40 °C to +125 °C |
| Package / Case | 8-QFN (1.7 × 1.7 mm, 0.4 mm pitch) |
Component Features & Applications
- Integrated common-mode EMI filter and ±15 kV ESD protection in a single 1.7×1.7 mm QFN-8 for differential interfaces
- -25 dB common-mode attenuation at 900 MHz suppresses radiated EMI in USB 2.0, HDMI and MIPI interfaces
- Ultra-low 2.5 pF line capacitance preserves signal integrity with 5.5 GHz differential cutoff for high-speed data lanes
- IEC 61000-4-2 Level 4 ESD protection withstands ±15 kV contact and ±20 kV air discharge for robust field reliability
- Two differential-pair protection (4 data lines) in a single DFN package replaces discrete filter and TVS components
- -40 °C to +125 °C operating temperature for industrial and automotive EMI/ESD protection of high-speed interfaces
Need Price & Availability for ECMF02-4CMX8?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ECMF02-4CMX8.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
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Quality, Shipping & Payment
Commercial and shipment details for ECMF02-4CMX8 are confirmed with the formal quotation.
Shipping
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Frequently Asked Questions
Is ECMF02-4CMX8 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for ECMF02-4CMX8 by RFQ.
What should buyers check before ordering ECMF02-4CMX8?
Buyers should check exact suffix, rating, package, tolerance and production packaging for ECMF02-4CMX8, together with live stock and traceable supply.
How do I request a quote for ECMF02-4CMX8?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.