QT161S-25.000MEIV-T Model Information

Basic Information

• Model: QT161S-25.000MEIV-T
• Frequency: 25.000MHz
• Load Capacitance: 10pF
• Frequency Tolerance (at 25°C): ±10ppm
• Frequency Stability (over Temp.): ±10ppm (-30°C~+85°C)
• Packaging Method: Tape & Reel

Features

• RoHS compliant & Pb free
• External dimensions (mm): L: 1.6 x W: 1.2 x H: 0.35
• Ultra compact and thin
• AuSn sealing, ceramic SMD package
• Frequency range: 20MHz to 66MHz

Applications

• Internet of Things (IoT)
• Portable consumer products
• SiP modules
• Mobile phone, Wearables
• BT, BLE, W-LAN, NFC

Electrical Characteristics

• Frequency Range (F0): 20MHz ~ 66MHz
• Frequency Tolerance (Ftol): ±30ppm, ±20ppm, ±10ppm (at 25°C)
• Frequency Stability over Operating Temperature Range (Fstab):-20°C ~ +70°C: ±20ppm, ±10ppm-30°C ~ +85°C: ±10ppm-40°C ~ +85°C: ±20ppm, ±60ppm-40°C ~ +125°C: ±60ppm
• Operating Temperature Range (TOTR): -40°C ~ +85°C, -40°C ~ +125°C
• Shunt Capacitance (C0): 3pF Max.
• Drive Level (DL): 1 ~ 200μW (50μW Typ.)
• Load Capacitance (CL): 6pF, 7pF, 8pF, 9pF, 10pF, 12pF, 16pF, 18pF
• Aging (Faging): ±3ppm Max. at 25°C ± 3°C, first year
• Storage Temperature Range (TSTR): -55°C ~ +125°C

Motional Resistance (ESR)

• Fundamental:20 ~ 30MHz: 100Ω Max.30 ~ 66MHz: 80Ω Max.

Dimensions

• Top View: 1.60±0.10 mm
• Side View: 0.75 mm, 0.30 mm, 0.50 mm, 0.75 mm
• Bottom View: 0.75 mm, 0.30 mm, 0.50 mm, 0.75 mm
• Suggested Layout: Refer to the provided diagram in the datasheet

Ordering Information

• Frequency in Hz: 25.000MHz
• Load Capacitance: 10pF
• Frequency Tolerance (at 25°C): ±10ppm
• Frequency Stability (over Temp.): ±10ppm (-30°C~+85°C)
• Packaging Method: Tape & Reel

Packing

• Top View Index Mark: Refer to the provided diagram in the datasheet
• Dimensions: Refer to the provided diagram in the datasheet

Reflow Profile

• Solder melting point: 220°C ± 10°C, 60 sec. Min.
• Peak temperature: 260°C ± 10°C, 10 sec. Min.