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) 47 OHMS SD SMD
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：3
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：47, 100
- Values：R = 47Ohms, 100Ohms, C = 10pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：8-UFBGA, WLCSP
- Size / Dimension：0.046" L x 0.046" W (1.16mm x 1.16mm)
- Height：0.025" (0.64mm)
- Current：-
- Grade：-
- Qualification：-
Download product information
Overview
The CM6305 is an EMI filter with integrated ESD protection designed for SIM card applications. It features a compact 1.6 x 1.6 mm, 8-bump CSP form factor with a 0.4 mm pitch. The device incorporates RC (PI) network filtering with 47 Ohm impedance characteristics. It operates within a temperature range of -40°C to 85°C and provides three channels of protection. The component meets IEC 61000-4-2 standards and complies with RoHS II directives.
Feature Summary
- Integrates EMI filtering and electrostatic discharge protection in a single surface-mount package
- Complies with IEC 61000-4-2 standards for electromagnetic compatibility
- Utilizes a low-profile CSP form factor suitable for space-constrained mobile designs
Applications
- SIM card interface protection
- Mobile phone circuit boards
- Portable electronic devices requiring EMI suppression
Procurement Notes
Verify the specific datasheet revision and ordering suffix when sourcing components. Confirm that the received parts match the 1.6 x 1.6 mm package dimensions and 8-bump configuration. Ensure compliance with RoHS II requirements if applicable to your manufacturing standards. Cross-reference the manufacturer's official documentation for handling and storage conditions to maintain device integrity during assembly processes.
Selection Notes
Select this component for applications requiring simultaneous EMI attenuation and ESD protection on SIM lines. The 47 Ohm impedance value is suitable for standard SIM card signal frequencies. Consider the 0.4 mm pitch for PCB layout constraints. Verify thermal performance within the specified -40°C to 85°C operating range for your target environment.
Part Context
This component belongs to onsemi's portfolio of passive filters and protection devices. It addresses the increasing need for compact, multi-functional solutions in mobile telecommunications hardware. The integration of filtering and protection reduces the overall bill of materials and simplifies the design process for consumer electronics manufacturers.
Replacement Considerations
Consult official substitution lists for verified alternatives. Generic equivalents may not match the specific 47 Ohm impedance or IEC 61000-4-2 compliance levels. Ensure any substitute maintains the 1.6 x 1.6 mm footprint and 8-bump CSP package for direct board replacement.
