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MC-405 32.7680K-A0:ROHS Epson MC-405 32.7680K-A0:ROHS is a 32.768 kHz tuning fork crystal with 12.5pF load capacitance, ±20ppm frequency tolerance, and 50kΩ ESR in a surface-mount 4-SOJ package.
Mfr Part #:

MC-405 32.7680K-A0:ROHS

Available from 1 distributors
Mfr Name: Epson
Epson
Epson MC-405 32.7680K-A0:ROHS is a 32.768 kHz tuning fork crystal with 12.5pF load capacitance, ±20ppm frequency tolerance, and 50kΩ ESR in a surface-mount 4-SOJ package.
✓ Total Stock: 195 pcs
$ Price Range: $0.61

MC-405 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
Bristol Electronics ✓
Non-Authorised Inventory information
195 pcs
On Request
195 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC-405 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
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MC-405 32.7680K-A0:ROHS Description

Short technical summary and product information.

The Epson MC-405 32.7680K-A0:ROHS is a kHz tuning fork crystal designed for precision timing applications. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 12.5 pF, making it suitable for real-time clock circuits and low-frequency oscillators.

 

The crystal offers a frequency tolerance of ±20 ppm and a maximum equivalent series resistance (ESR) of 50 kΩ. It operates over a temperature range of -40°C to +85°C, ensuring reliable performance in varied environments.

 

This component is housed in a 4-SOJ surface-mount package with a 2.29mm pitch, measuring 9.60mm x 4.06mm with a height of 3.60mm. The surface-mount design facilitates automated assembly and space-efficient PCB layouts.

MC-405 32.7680K-A0:ROHS Quick Information

Product Type: kHz Crystal (Tuning Fork)
Series: MC-405
Canonical Name: Epson MC-405 32.7680K-A0:ROHS kHz Crystal (Tuning Fork)
Subcategory: Crystals

MC-405 32.7680K-A0:ROHS Compliance

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

MC-405 32.7680K-A0:ROHS Estimated Pricing

Qty Low High
1,000+ $0.61 $0.61

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

MC-405 32.7680K-A0:ROHS Features

  • 32.768 kHz fundamental tuning fork crystal.
  • 12.5 pF load capacitance for RTC circuits.
  • ±20 ppm frequency tolerance at 25°C.
  • 50 kΩ maximum equivalent series resistance.
  • Surface-mount 4-SOJ package with 2.29mm pitch.

MC-405 32.7680K-A0:ROHS Applications

  • Real-time clock (RTC) timing reference.
  • Low-frequency oscillator circuits in embedded systems.
  • Timekeeping in consumer electronics and IoT devices.
  • Industrial control and automation timing modules.

MC-405 32.7680K-A0:ROHS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the frequency of the Epson MC-405 32.7680K-A0:ROHS crystal?

The crystal operates at 32.768 kHz.

What is the load capacitance of this crystal?

The load capacitance is 12.5 pF.

What is the operating temperature range?

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

What is the package type for this crystal?

The package is 4-SOJ with a 2.29mm pitch, surface-mount.

Is the MC-405 32.7680K-A0:ROHS RoHS compliant?

The part is marked as RoHS3 Compliant, but this is unverified.

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