MC-306 32.7680K-A0:ROHS Epson MC-306 32.7680K-A0:ROHS is a 32.768 kHz tuning fork crystal with 12.5pF load capacitance in a surface mount package.
Mfr Part #:

MC-306 32.7680K-A0:ROHS

Available from 1 distributors
Mfr Name: Epson
Epson
Epson MC-306 32.7680K-A0:ROHS is a 32.768 kHz tuning fork crystal with 12.5pF load capacitance in a surface mount package.
✓ Total Stock: 152 pcs
$ Price Range: $0.41 - $0.74

MC-306 32.7680K-A0:ROHS Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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152 pcs
152 pcs On Request 1 On Request On Request On Request On Request On Request

MC-306 32.7680K-A0:ROHS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESR (Equivalent Series Resistance)
Frequency
Frequency Tolerance
Height
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Tape & Reel
Type
Width

MC-306 32.7680K-A0:ROHS Description

Short technical summary and product information.

The Epson MC-306 32.7680K-A0:ROHS is a kHz tuning fork crystal designed for precise timekeeping and real-time clock applications. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 12.5 pF. The crystal offers a frequency tolerance of ±100 ppm and an equivalent series resistance of 50 kΩ. It is housed in a compact 4-SOJ surface mount package measuring 8.00 mm x 3.20 mm x 2.54 mm with a 5.50 mm pitch. The operating temperature range spans -40°C to 85°C, making it suitable for industrial environments. This crystal is commonly used in RTC modules, consumer electronics, and embedded systems requiring accurate timekeeping.

MC-306 32.7680K-A0:ROHS Quick Information

Product Type: kHz Crystal (Tuning Fork)
Series: MC-306
Canonical Name: Epson MC-306 32.7680K-A0:ROHS 32.768 kHz Crystal
Subcategory: Tuning Fork Crystal

MC-306 32.7680K-A0:ROHS Compliance

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

MC-306 32.7680K-A0:ROHS Estimated Pricing

Qty Low High
1+ $0.74 $0.74
10+ $0.58 $0.58
100+ $0.52 $0.52
500+ $0.50 $0.50
1,000+ $0.48 $0.48
2,000+ $0.46 $0.46
5,000+ $0.43 $0.43
10,000+ $0.41 $0.41
25,000+ $0.41 $0.41

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

MC-306 32.7680K-A0:ROHS Features

  • Fundamental mode 32.768 kHz tuning fork crystal.
  • 12.5 pF load capacitance for accurate frequency.
  • ±100 ppm frequency tolerance over temperature.
  • Surface mount 4-SOJ package with 5.50 mm pitch.
  • Operating temperature range -40°C to 85°C.

MC-306 32.7680K-A0:ROHS Applications

  • Used in real-time clock (RTC) modules.
  • Ideal for consumer electronics timing circuits.
  • Suitable for industrial control systems.
  • Common in battery-powered devices for low power.

MC-306 32.7680K-A0:ROHS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of the Epson MC-306 crystal?

The frequency is 32.768 kHz.

What is the load capacitance of this crystal?

The load capacitance is 12.5 pF.

What is the equivalent series resistance (ESR)?

The ESR is 50 kΩ.

What is the frequency tolerance?

The frequency tolerance is ±100 ppm.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type?

The package is a 4-SOJ surface mount package with 5.50 mm pitch, dimensions 8.00 mm x 3.20 mm x 2.54 mm.

Is this crystal RoHS compliant?

The RoHS status is listed as RoHS3 Compliant but is unverified. Please verify from official documentation.

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