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AT-41 (for OA / AV)

Features

A highly stable and reliable low-height crystal unit with a metallic package, also suitable for surface mounting.

  • Airtight metal package ensures high-reliability.
  • Taping package is for customer automatic loading operation.

AT-41 Picture

  • RoHS compliant
  • Pb Free
 

Specifications

Standard
Standard
Optional
Nominal Frequency (MHz) 3 ≤F≤ 37 26 ≤F< 60 60 ≤F≤ 75 4 ≤F≤ 37 26 ≤F≤ 40
Package Size (L×W×H : mm) 11.05×4.7×3.68 11.05×4.7×3.68
Overtone Order Fundamental 3rd overtone Fundamental 3rd overtone
Frequency Tolerance
(25±3°C)
±20×10-6 ±20×10-6
Frequency versus
Temperature Characteristics
(with reference to 25°C)
±30×10-6 ±30×10-6
Operating
Temperature Range (°C)
-10 to +70 -40 to +85
Storage
Temperature Range (°C)
-40 to +85 -40 to +85
Equivalent Series Resistance
(Ω)
Max. 400 (3 ≤F< 3.2MHz)
Max. 200 (3.2 ≤F< 3.5MHz)
Max. 150 (3.5 ≤F< 4MHz)
Max. 120 (4 ≤F< 4.5MHz)
Max. 100 (4.5 ≤F< 5MHz)
Max. 80 (5 ≤F< 6MHz)
Max. 70 (6 ≤F< 8MHz)
Max. 60 (8 ≤F< 10MHz)
Max. 50 (10 ≤F< 12MHz)
Max. 40 (12≤F≤37MHz)
Max. 140 (26 ≤F< 35MHz)
Max. 100 (35 ≤F< 48MHz)
Max. 80 (48≤F≤75MHz)
Max. 120 (4 ≤F< 4.5MHz)
Max. 100 (4.5 ≤F< 5MHz)
Max. 80 (5 ≤F< 6MHz)
Max. 70 (6 ≤F< 8MHz)
Max. 60 (8 ≤F< 10MHz)
Max. 50 (10 ≤F< 12MHz)
Max. 40 (12≤F≤37MHz)
Max. 140 (26 ≤F< 35MHz)
Max. 100 (35 ≤F≤ 40MHz)
Level of drive (µW) 500 (3 ≤F< 5MHz)
50 (5 ≤F≤ 37MHz)
(Max. 1000)
500
(Max. 1000)
10
(Max. 1000)
500
(3 ≤F< 5MHz)
50
(5 ≤F≤ 37MHz)
500
(26 ≤F< 60MHz)
50
(60 ≤F≤ 75MHz)
Load Capacitance (pF) 16 Series Resonance 6 to 32
Frequency Aging (+25°C) --- --- Max. ±5×10-6 / year  *1
Specification Number STD-LPH-9 STD-LPH-10 STD-LPH-11 Refer to *2

Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.

*1 If you have any other requests, NDK will study it.
*2 Ordering information: Overtone Order Fundamental / 3rd Overtone, the Operating Temperature Range, Frequency versus Temperature Characteristics, Frequency Tolerance, and Load Capacitance.
  Ex. Model, Frequency (24.000000MHz 6digits),
      S1:Fundamental or S3:3rd Overtone - Operating Temperature Range (-40 to +85°C) - Frequency versus Temperature Characteristics (±30×10-6) - Frequency Tolerance (±20×10-6) - Load Capacitance (10pF)
      AT-41
      24.000000MHz
      S1-4085-30-20-10

Dimensions

AT-41 Dimensions

 

 

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