Mfr Part #:

CFS-20632768DZBB

Tuning fork crystal at 32.768kHz with 6pF load capacitance and ±20ppm frequency tolerance. Through hole cylindrical can package.

✓ Total Stock: 1,709 pcs

$ Price Range: $0.15 - $0.24

CFS-20632768DZBB Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	1,706 pcs On Request	1706 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Emiteli ✓ Non-Authorised Inventory information	3 pcs On Request	3 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CFS-20632768DZBB Description

Short technical summary and product information.

The Citizen Finedevice CFS-20632768DZBB is a 32.768 kHz tuning fork crystal in a cylindrical through-hole package. This crystal features a frequency tolerance of ±20 ppm at 25°C and a load capacitance of 6 pF. The maximum equivalent series resistance is 35 kΩ, with a drive level of 1 µW max. The operating temperature range spans -20°C to 70°C, and storage temperature from -40°C to 85°C.

Designed for timing applications, this crystal operates in fundamental mode with a typical shunt capacitance of 1.2 pF. Aging is specified at ±3 ppm max in the first year. The cylindrical can with radial leads (bending lead style) allows for easy through-hole mounting. The part is RoHS compliant and lead-free according to the datasheet header.

CFS-20632768DZBB Quick Information

Product Type: kHz Crystal (Tuning Fork)

Series: CFS-206

Canonical Name: CFS-20632768DZBB - 32.768 kHz Tuning Fork Crystal, 6pF Load, ±20ppm, Through Hole

Subcategory: Crystals

CFS-20632768DZBB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Pb free

CFS-20632768DZBB Estimated Pricing

Qty	Low	High
1+	$0.24	$0.24
10+	$0.21	$0.21
25+	$0.19	$0.19
100+	$0.18	$0.18
250+	$0.17	$0.17
500+	$0.17	$0.17
1,000+	$0.16	$0.16
2,000+	$0.15	$0.15

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

CFS-20632768DZBB Features

32.768 kHz nominal frequency.
±20 ppm frequency tolerance at 25°C.
6 pF load capacitance rating.
Through hole cylindrical can package.
Maximum 35 kΩ equivalent series resistance.

CFS-20632768DZBB Applications

Suitable for real-time clock circuits.
Used in consumer electronics timing.
Ideal for security system oscillators.
Applicable in watch and clock devices.

CFS-20632768DZBB FAQs

7 frequently asked questions generated from this part’s specifications.

What is the package type of this crystal?

The package is a cylindrical can with radial leads, through hole mounting.

What is the operating temperature range?

The operating temperature range is -20°C to 70°C.

What frequency does this crystal oscillate at?

The nominal frequency is 32.768 kHz.

What is the load capacitance?

The load capacitance is 6 pF.

What is the equivalent series resistance (ESR)?

The maximum ESR is 35 kΩ.

Is this component RoHS compliant?

According to the datasheet header and existing_db record, it is RoHS3 compliant and lead-free. Confidence is low as the RoHS status is unverified.

What is the storage temperature range?

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

Category	Crystals
Manufacturer Name	Citizen Finedevice
Diameter	1.90mm (0.075")
ESR (Equivalent Series Resistance)	35 kΩ
Frequency	32.768 kHz
Frequency Tolerance	±20ppm
Height	6.20mm (0.244")
Lead Style	Bending Lead
Load Capacitance	6pF
Mounting Type	Through Hole
Operating Mode	Fundamental
Operating Temperature	-20°C ~ 70°C
Tape & Reel	No
Temperature Coefficient	-0.034±0.006ppm/℃²
Termination Style	Radial
Type	kHz Crystal (Tuning Fork)