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NX3225SA-25MHz-STD-CSR-6

NDK · Crystals · SMD3225-4P

NX3225SA-25MHz-STD-CSR-6 from NDK, in a SMD3225-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 #1 passive Crystal terminal at the top-left position in the top-view terminal land layout; the datasheet gives no further electrical function, polarity or limit for this pin.
2 #2 power_in Terminal at the top-right position that is connected to the cover; the datasheet states that #2 and #4 are connected with a cover and asks that they be connected to GND.
3 #3 passive Crystal terminal at the bottom-right position in the top-view terminal land layout; the datasheet gives no further electrical function, polarity or limit for this pin.
4 #4 power_in Terminal at the bottom-left position that is connected to the cover; the datasheet states that #2 and #4 are connected with a cover and asks that they be connected to GND.

Key specifications

Parameter Value
Manufacturer NDK
Package SMD3225-4P
Category Crystals, Oscillators, Resonators
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Nominal frequency 25 MHz Fundamental, nominal range 12 to 64 MHz 1
Frequency Tolerance (25 ±3 °C) -15 15 ×10−6 (25 ±3 °C) 1
Frequency versus Temperature Characteristics -25 25 ×10−6 with reference to +25 °C 1
Operating Temperature Range -40 85 °C 1
Storage Temperature Range -40 85 °C 1
Load Capacitance 8 pF 1
Equivalent Series Resistance 50 Ω Fundamental, 20 to 64 MHz (footnote *1) 1
Level of Drive 10 200 μW Printed as 10 μW (Max. 200 μW) 1

CAD (KiCad official)

  • Symbol: NX3225SA-25MHz-STD-CSR-6
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: nx3225sa-25mhz-std-csr-6-etched.step / nx3225sa-25mhz-std-csr-6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nx3225sa-25mhz-std-csr-6.step / nx3225sa-25mhz-std-csr-6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: NDK datasheet (1 pp, sha256 50e86c035d4c5ac4, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF