603-25-261

Fox Part Number: 603-25-261 3225 CERAMIC CRYSTAL SEAM SEAL MODEL: C3BS (Formerly FX325BS Series) RoHS / REACH Compliant / Pb-Free SPECIFICATIONS Parameter Frequency 25.000 Resonance Mode Fundamental Frequency Tolerance @ 25°C ±20.0 ppm max Frequency Stability, ref @ 25°C Over Operating Temp. Range ±20.0 ppm max Temperature Range Operating (TOPR) -40°C ~ +85°C Storage (TSTG) -55°C ~ +125°C Equivalent Series Resistance (ESR) 50 Ω max Shunt Capacitance (CO) 3 pF max Load Capacitance (CL) Drive Level Aging per year Maximum Soldering Temp / Time Moisture Sensitivity Level (MSL) Per J-STD-033 Termination Finish: Lead (Pb) Free RoHS Compliant REACH Compliant (latest version) MECHANICAL DIMENSIONS (mm) 8 pF 0.3 mW ±5 PPM max 260°C / 10 Seconds x2 N/A Au (0.3~1µm) over Ni (1.27~8.89µm) Yes Yes, no exemptions Yes NOTE: The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no responsibility is assumed by Fox Electronics for inaccuracies. Reference / Comments 08/05/2020: Updated storage temp range © Copyright 2020 Fox Electronics. All rights reserved Title / Description: Product Specifications Drawing Number: DWG-102102 Part Number: 603-25-261 Draftsperson: MAJ Approved: BEC Page 1 of 2 Revision: B Cage: 61429 Date: 08/05/2020 Fox Part Number: 603-25-261 3225 CERAMIC CRYSTAL SEAM SEAL MODEL: C3BS (Formerly FX325BS Series) RoHS / REACH Compliant / Pb-Free Tape & Reel Specification Tape Specifications (millimeters) A B C D E F Ø1.5 4.0 4.0 3.5 8.0 1.3 Reel Options -T1 = 1,000 -T2 = 2,000 -T3 = 3,000 Reel Specifications (millimeters) G H I J K L M 2.0 Ø13 Ø21 Ø80 Ø180 9.0 2.0 NOTE: The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no responsibility is assumed by Fox Electronics for inaccuracies. Reference / Comments 08/05/2020: Updated storage temp range © Copyright 2020 Fox Electronics. All rights reserved Title / Description: Product Specifications Drawing Number: DWG-102102 Part Number: 603-25-261 Draftsperson: MAJ Approved: BEC Page 2 of 2 Revision: B Cage: 61429 Date: 08/05/2020