CM315-32.768KDZF-UT 32.768 kHz tuning fork crystal in a 3.2x1.5mm SMD package with 12.5pF load capacitance, ±20ppm frequency tolerance, and 70kΩ maximum ESR.
Mfr Part #:

CM315-32.768KDZF-UT

Available from 1 distributors
Mfr Name: Citizen Finedevice
Citizen Finedevice
32.768 kHz tuning fork crystal in a 3.2x1.5mm SMD package with 12.5pF load capacitance, ±20ppm frequency tolerance, and 70kΩ maximum ESR.
✓ Total Stock: 72 pcs
$ Price Range: $0.53

CM315-32.768KDZF-UT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
72 pcs
72 pcs On Request 1 On Request On Request 1301 On Request On Request

CM315-32.768KDZF-UT 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
Storage Temperature
Tape & Reel
Type
Width

CM315-32.768KDZF-UT Description

Short technical summary and product information.

This is a kHz crystal (tuning fork) with a nominal frequency of 32.768 kHz. It is designed for surface mount applications and comes in a 2-SMD, No Lead package measuring 3.2 mm x 1.5 mm x 0.9 mm. The load capacitance is 12.5 pF, and the maximum equivalent series resistance (ESR) is 70 kΩ. The frequency tolerance is ±20 ppm, and it operates in fundamental mode. The operating temperature range is -40°C to 85°C. This crystal is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level (MSL) of 1 (unlimited). It is suitable for real-time clock and timekeeping circuits in consumer electronics, industrial controls, and portable devices.

CM315-32.768KDZF-UT Quick Information

Product Type: kHz Crystal (Tuning Fork)
Series: CM315
Canonical Name: CM315-32.768KDZF-UT 32.768 kHz Surface Mount Crystal
Subcategory: Crystals

CM315-32.768KDZF-UT Compliance

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

CM315-32.768KDZF-UT Estimated Pricing

Qty Low High
3,000+ $0.53 $0.53

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

CM315-32.768KDZF-UT Features

  • 32.768 kHz tuning fork frequency.
  • 12.5 pF load capacitance rating.
  • Maximum 70 kΩ equivalent series resistance.
  • ±20 ppm frequency tolerance.
  • Surface mount 3.2x1.5mm package.

CM315-32.768KDZF-UT Applications

  • Ideal for real-time clock modules.
  • Used in low-power timekeeping circuits.
  • Suitable for portable electronic devices.
  • Common in wristwatches and timers.

CM315-32.768KDZF-UT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of the CM315-32.768KDZF-UT crystal?

32.768 kHz.

What is the load capacitance?

12.5 pF.

What is the package type?

2-SMD, No Lead surface mount package.

What is the operating temperature range?

-40°C to 85°C.

Is this crystal RoHS compliant?

Yes, it is RoHS3 compliant (unverified).

What is the equivalent series resistance (ESR)?

70 kΩ maximum.

What is the frequency tolerance?

±20 ppm.

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