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CITIZEN FINEDEVICE 40 MHz Crystal Unit ±30 ppm Frequency Tolerance 2-Pin Through Hole HC-49/U-S40000000ABJB

Category Crystal Unit Brand Citizen Finedevice Condition New

Specifications

Country of Origin India
Brand CITIZEN FINEDEVICE
Height 3.5mm
Length 11.5mm
Model HC-49/U-S40000000ABJB
Packaging Ammo Pack
Width 4.66mm
Mount Type Through Hole
Series HC-49/U-S
Maximum Operating Temperature 70°C
Minimum Operating Temperature -20°C
Standards/Approvals RoHS
Pin Count 2
Standard Frequency 40MHz
Load Capacitance 18pF
Series Resistance 100Ω
External dimensions (mm) - L 11.5 x W : 4.66 x H : 3.5 mm

Key Features

  • This crystal unit operates with a frequency tolerance of ±30 ppm.
  • It features a standard frequency of 40 MHz for consistent oscillation.
  • Designed with a 2-pin configuration and through-hole mount type for easy PCB integration.
  • Compact external dimensions of 11.5 mm length, 4.66 mm width, and 3.5 mm height.
  • Load capacitance is rated at 18 pF, supporting stable circuit performance.
  • Operating temperature ranges from -20°C to 70°C ensuring reliability across environments.
  • Series resistance is specified at 100Ω to optimize signal quality.
  • Complies with RoHS standards confirming environmental safety.

Product Description

CITIZEN FINEDEVICE HC-49/U-S40000000ABJB is a high-precision 40 MHz Crystal Unit specifically engineered for consumer and electronic component applications requiring stable frequency oscillation. With a frequency tolerance and stability of ±30 ppm, this crystal unit ensures excellent performance consistency over varying operating conditions.

The device uses a through-hole mount type with 2 pins which facilitates secure placement on PCBs. Its compact external dimensions of 11.5 mm length, 4.66 mm width, and 3.5 mm height allow versatile use in space-restricted designs.

Operating temperature ranges from -20°C to 70°C, making this model suitable for a broad range of consumer products and standard electronic components. The load capacitance of 18 pF and a series resistance of 100Ω contribute to signal integrity and precise frequency control.

This crystal unit complies with RoHS standards, promoting environmental responsibility in electronic manufacturing and assembly. Packaging in ammo packs enhances logistics and inventory management for both manufacturers and distributors.

This crystal unit operates with a frequency tolerance of ±30 ppm. It features a standard frequency of 40 MHz for consistent oscillation. Designed with a 2-pin configuration and through-hole mount type for easy PCB integration.

Compact external dimensions of 11.5 mm length, 4.66 mm width, and 3.5 mm height. Load capacitance is rated at 18 pF, supporting stable circuit performance. Operating temperature ranges from -20°C to 70°C ensuring reliability across environments.

Series resistance is specified at 100Ω to optimize signal quality. Complies with RoHS standards confirming environmental safety. Packaged in ammo packs for convenient handling and storage.

This product is ideal for industrial, consumer electronics, and laboratory applications requiring reliable frequency control components. Explore more Crystal Units and electronic components with precision and robust design standards here on EnvMart.

CITIZEN FINEDEVICE 40 MHz Crystal Unit ±30 ppm Frequency Tolerance 2-Pin Through Hole HC-49/U-S40000000ABJB
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Frequently Asked Questions

The frequency tolerance of this crystal unit is ±30 ppm.

This model operates at a standard frequency of 40 MHz.

The external dimensions are 11.5 mm in length, 4.66 mm in width, and 3.5 mm in height.

It features a through-hole mount type with a 2-pin configuration for easy PCB integration.

The load capacitance is rated at 18 pF, which supports stable circuit performance.

The series resistance is specified at 100Ω, optimizing signal quality.

The operating temperature ranges from -20°C to 70°C, ensuring reliability across various environments.

Yes, it complies with RoHS standards, confirming its environmental safety.

It is packaged in ammo packs, which enhances logistics and inventory management.

The country of origin for this crystal unit is India.

It is suitable for industrial, consumer electronics, and laboratory applications requiring reliable frequency control components.

This model belongs to the HC-49/U-S series.

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