ECS-.327-6-12-TR 32.768 kHz tuning fork crystal with ±20ppm frequency tolerance and 6pF load capacitance. Surface mount package 2.0x1.2mm.
Mfr Part #:

ECS-.327-6-12-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
32.768 kHz tuning fork crystal with ±20ppm frequency tolerance and 6pF load capacitance. Surface mount package 2.0x1.2mm.
✓ Total Stock: 12 pcs

ECS-.327-6-12-TR Available from 1 distributor

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✓ Non-Authorised
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12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request

ECS-.327-6-12-TR 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
Operating Temperature Range
Package / Case
Tape & Reel
Temperature Coefficient
Termination Style
Type
Width

ECS-.327-6-12-TR Description

Short technical summary and product information.

The ECS-.327-6-12-TR is a 32.768 kHz tuning fork crystal from ECS Inc. in the ECX-12 series. It operates in fundamental mode with a typical equivalent series resistance of 90 kΩ. The frequency tolerance is ±20 ppm at +25°C, and the load capacitance is 6 pF. The crystal is designed for low-power real-time clock applications and is suitable for IoT, mobile, and industrial devices.

 

The operating temperature range is -40°C to +85°C, with a storage temperature range of -55°C to +125°C. The package is a 2-SMD, no lead ceramic case measuring 2.0 x 1.2 x 0.6 mm, with gold finish. It is RoHS3 compliant and has an MSL level of 1 with unlimited floor life. The standard packaging quantity is 3000 pieces per reel, with a maximum solder profile peak temperature of +260°C for 10 seconds (2 cycles max).

ECS-.327-6-12-TR Quick Information

Product Type: Crystal
Series: ECX-12
Canonical Name: ECS-.327-6-12-TR 32.768 kHz Tuning Fork Crystal
Subcategory: Tuning Fork Crystal

ECS-.327-6-12-TR Compliance

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

ECS-.327-6-12-TR Features

  • 32.768 kHz tuning fork crystal.
  • ±20ppm frequency tolerance at 25°C.
  • 6pF load capacitance specification.
  • Surface mount 2.0x1.2mm package.
  • RoHS3 compliant and MSL level 1.

ECS-.327-6-12-TR Applications

  • Used in real-time clock circuits.
  • Ideal for low-power IoT devices.
  • Suitable for mobile and wearable electronics.
  • Compatible with STM32 AN2867 RTC designs.
  • Designed for industrial temperature range operation.

ECS-.327-6-12-TR FAQs

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

-40°C to +85°C.

What is the package type?

2-SMD, No Lead, dimensions 2.0x1.2x0.6mm.

Is this crystal RoHS compliant?

Yes, RoHS3 compliant.

What is the frequency tolerance?

±20ppm at +25°C.

What is the load capacitance?

6pF.

What is the equivalent series resistance?

90 kΩ typical.

What is the standard packaging quantity?

3000 pieces per reel.

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