HC-49/U-S6144000ABJB 6.144 MHz quartz crystal in HC-49/US through-hole package. ±30ppm frequency tolerance, 18pF load capacitance, 100 Ω max ESR.
Mfr Part #:

HC-49/U-S6144000ABJB

Available from 1 distributors
Mfr Name: Citizen Finedevice
Citizen Finedevice
6.144 MHz quartz crystal in HC-49/US through-hole package. ±30ppm frequency tolerance, 18pF load capacitance, 100 Ω max ESR.
Total Stock: 35 pcs
$ Price Range: $0.27 - $0.52

HC-49/U-S6144000ABJB Available from 1 distributor

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HC-49/U-S6144000ABJB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Aging
Drive Level
ESR (Equivalent Series Resistance)
Frequency
Frequency Stability
Frequency Stability (Maximum @ Over -10 °C to +60 °C)
Frequency Tolerance
Height
Insulation Resistance
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Shunt Capacitance
Storage Temperature
Type
Width

HC-49/U-S6144000ABJB Description

Short technical summary and product information.

The HC-49/U-S6144000ABJB is a 6.144 MHz fundamental mode quartz crystal from Citizen Finedevice. It is housed in a compact HC-49/US metal-can through-hole package measuring 11.50mm x 4.66mm x 3.50mm. The crystal offers a frequency tolerance of ±30ppm at 25°C and a frequency stability of ±30ppm over -10°C to +60°C. Load capacitance is specified at 18pF, with a maximum equivalent series resistance of 100 Ω. Drive level is 100 μW, shunt capacitance is 7.0 pF maximum, and insulation resistance is 500 MΩ minimum. Aging is rated at ±5 ppm maximum in the first year. The component is RoHS compliant and suitable for consumer electronics and general-purpose timing applications.

HC-49/U-S6144000ABJB Quick Information

Product Type: Crystal
Series: HC-49/U-S
Canonical Name: HC-49/U-S6144000ABJB 6.144 MHz Crystal
Subcategory: Through Hole Crystal

HC-49/U-S6144000ABJB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HC-49/U-S6144000ABJB Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.43 $0.43
50+ $0.38 $0.38
100+ $0.34 $0.34
500+ $0.32 $0.32
1,000+ $0.27 $0.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

HC-49/U-S6144000ABJB Features

  • 6.144 MHz fundamental mode quartz crystal.
  • ±30ppm frequency tolerance at 25°C.
  • 18pF load capacitance specification.
  • 100 Ω maximum equivalent series resistance.
  • RoHS compliant through-hole HC-49/US package.

HC-49/U-S6144000ABJB Applications

  • Used in microcontroller clock circuits.
  • Suitable for consumer electronics timing.
  • Ideal for general-purpose oscillator designs.
  • Applicable in communication equipment.

HC-49/U-S6144000ABJB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of this crystal?

6.144 MHz.

What is the frequency tolerance?

±30ppm at 25°C.

What is the load capacitance?

18pF.

What is the package type?

HC-49/US through-hole.

Is this crystal RoHS compliant?

Yes, RoHS compliant.

What is the operating temperature range?

-10°C to +60°C (datasheet indicates -20°C to +70°C; verify for exact part).

What is the maximum ESR?

100 Ω.

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