Okay, here's a breakdown of the key information extracted from the provided document, organized for clarity:

1. Product Information:

️· Product Type: Surface Acoustic Wave (SAW) Filter
️· Product Name: B3669
️· Ordering Code: B39212B3669U410
️· Frequency Range: Designed for 2010.00 MHz - 2170.oo MHz
️· Marking & Packaging: C61157-A7-A67, F61074-V8168-Z000, L_1126
️· RoHS Compliance: Compliant with EU Directives on hazardous substances.

2. Specifications & Ratings:

️· Operable Temperature Range: -40°C to +85°C
️· Storage Temperature Range: -40°C to +85°C
️· DC Voltage: 0 V
️· ESD Voltage: 50 V (machine model, 1 negative & 1 positive pulse)
️· Input Power (at 2010.00 MHz - 2170.ooMHz): 10 dBm
️· Temperature Coefficient of Frequency (TCf): -35 ppm/K

3. Key Considerations/Warnings (From "Important Notes"):

️· Suitability for Application: EPCOS disclaims responsibility for the user's determination of product suitability for a particular application. The user must evaluate the product's properties against their requirements.
️· Potential for Malfunction: While operated as specified, malfunctions or premature failure are possible. In safety-critical applications (e.g., life-saving systems), redundancy or protective circuitry is essential.
️· Compliance with Warnings: Users must strictly adhere to all warnings, cautions, and product-specific notes.
️· Hazardous Substances: Products may contain regulated substances. Refer to the Material Data Sheet on the EPCOS website for details.
️· Product Changes/Discontinuation: EPCOS reserves the right to modify product specifications or discontinue products.
️· General Terms of Delivery: Orders are governed by the ZVEI General Terms of Delivery.

4. Resources:

️· Website: www.epcos.com
️· Contact: Local EPCOS Sales Office for questions related to technology, prices, and delivery.



If you have specific questions about any aspect of this document or the product, feel free to ask!