ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS ESD SMD
- Series：PEMIxQFN
- Mfr：NXP USA Inc.
- Package：Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：2
- Center / Cutoff Frequency：-
- Attenuation Value：18dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 13.5pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：LAN, PCS, WAN
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：6-XFDFN
- Size / Dimension：0.057" L x 0.039" W (1.45mm x 1.00mm)
- Height：0.020" (0.50mm)
- Current：-
- Grade：-
- Qualification：-
Download product information
Overview
The PEMI2QFN/RK,115 is a second-order low-pass RC(Pi) EMI filter manufactured by Nexperia USA Inc. It features two channels with a resistance of 100 Ohms and a total capacitance of 13.5pF. The component is housed in a compact 6-XFDFN surface-mount package measuring 1.45mm x 1.00mm x 0.50mm. It provides an attenuation value of 25dB within the frequency range of 800MHz to 3GHz. Designed for LAN, PCS, and WAN applications, it operates between -40°C and 85°C.
Feature Summary
- Integrates RC(Pi) topology for effective electromagnetic interference suppression
- Provides electrostatic discharge protection for downstream components
- Supports high-density surface mount assembly in small footprint packages
Applications
- Local Area Network (LAN) interfaces
- Personal Communication Services (PCS)
- Wide Area Network (WAN) connections
Procurement Notes
Verify the specific suffix RK against official Nexperia documentation to confirm exact capacitance values, as variations exist within the PEMIxQFN family. Confirm RoHS compliance status and check for obsolescence notices, as this component may be discontinued or subject to product change notifications. Ensure the supplier provides valid traceability documents matching the manufacturer's part number format.
Selection Notes
Select this component when space-constrained designs require integrated EMI filtering and ESD protection. Compare total capacitance values across the PEMIxQFN series to match specific signal integrity requirements. Verify that the 100-ohm resistance aligns with the target impedance of the protected lines. Ensure the operating temperature range meets the environmental conditions of the final application.
Part Context
This device belongs to the PEMIxQFN family of integrated EMI filters. These components combine passive filtering elements with ESD protection diodes. The family offers various capacitance options and package types to suit different interface speeds and board space limitations. They are designed to replace discrete R-C networks and standalone ESD diodes.
Replacement Considerations
Check the PEMI2QFN/RR,115 datasheet for similar specifications, noting differences in total capacitance (21pF vs 13.5pF). Verify pinout compatibility and package dimensions before substitution. Review official Nexperia replacement lists for current availability status.
