Andrew Content Marketer
On Jul 16, 2025

AB26TRB-32.768KHZ-T Crystal – ABRACON RTC Timing

AB26TRB-32.768KHZ-T – Precision Timing Crystal by ABRACON for Low-Frequency Clocks

The Crystals AB26TRB-32.768KHZ-T by ABRACON are miniature tuning fork crystals designed for precision timing applications such as real-time clocks (RTC), microcontrollers, and low-power devices. With a 32.768 kHz frequency—a standard for clock generation—this crystal is optimized for stability, compactness, and minimal power consumption.

In this blog, we’ll explore the technical specs, key benefits, use cases, usage guidelines, and how to buy or download the datasheet from Xon Electronics.

Technical Specifications of AB26TRB-32.768KHZ-T

Manufacturer: ABRACON
Part Number: AB26TRB-32.768KHZ-T
Type: Tuning Fork Quartz Crystal
Frequency: 32.768 kHz
Load Capacitance: 12.5 pF
Frequency Tolerance: ±20 ppm
ESR (Equivalent Series Resistance): 70 kO max
Operating Temperature: -40°C to +85°C
Package Type: SMD, 2-pin (2.0mm x 6.0mm)
Category: Crystals, AB26TRB-32.768KHZ-T Crystals by ABRACON

With exceptional stability and low power draw, the AB26TRB-32.768KHZ-T Crystals by ABRACON are the go-to choice for clocking in portable and battery-operated electronics.

Key Features of AB26TRB-32.768KHZ-T

Standard RTC Frequency (32.768 kHz) – Compatible with most RTC and MCU subsystems
Compact 2x6 mm SMD Package – Ideal for space-constrained designs
Low ESR & High Stability – Delivers accurate timekeeping under varied conditions
Wide Operating Range – Functions from -40°C to +85°C
RoHS Compliant – Lead-free and environmentally friendly

Thanks to these features, AB26TRB-32.768KHZ-T Crystals by ABRACON are widely used in timing-critical devices and ultra-low-power circuits.

Applications of AB26TRB-32.768KHZ-T

Real-Time Clock (RTC) Circuits
Smart Meters and Wearables
Embedded Microcontrollers (MCUs)
IoT Sensors and Modules
Medical and Industrial Devices

When accurate, low-frequency oscillation is critical, the AB26TRB-32.768KHZ-T Crystals by ABRACON deliver consistent performance in energy-efficient systems.

Mounting and Usage Instructions

To use the AB26TRB-32.768KHZ-T in your design:

[Step 1] Place the crystal close to the oscillator input pins on the MCU/RTC
[Step 2] Use appropriate load capacitors (typically 12.5 pF) for tuning
[Step 3] Solder using standard reflow methods compatible with SMD
[Step 4] Avoid routing noisy traces near the crystal to reduce jitter
[Step 5] Confirm oscillator startup time during testing

Simple to use and extremely stable, the AB26TRB-32.768KHZ-T Crystals by ABRACON are ideal for long-life designs requiring real-time functionality.

Use Case Scenario – Battery-Powered IoT Sensor

Scenario: A smart agriculture sensor needed a real-time clock to manage data logging without draining the battery.

Problem: Traditional crystals consumed too much power and were physically too large.

Solution: The AB26TRB-32.768KHZ-T Crystals by ABRACON offered compact size, low ESR, and minimal power consumption.

Result: Increased battery life, compact design, and stable timing in field conditions.

This case illustrates why designers choose AB26TRB-32.768KHZ-T Crystals by ABRACON for time-sensitive, power-sensitive designs.

Download Datasheet for AB26TRB-32.768KHZ-T

Need load capacitance specs, pin configuration, or aging rates?

[Download AB26TRB-32.768KHZ-T Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics offers authentic AB26TRB-32.768KHZ-T Crystals by ABRACON and related timing solutions:

100% Genuine ABRACON Parts
Global Shipping – USA, India, Australia, Europe & more
Ready-to-Ship Inventory
Technical Design Support
Safe & Seamless Online Checkout

Order now at www.xonelec.com and achieve accurate timing with AB26TRB-32.768KHZ-T Crystals by ABRACON.

Conclusion

The AB26TRB-32.768KHZ-T Crystals by ABRACON provide low-power, high-accuracy frequency control for embedded and time-sensitive applications. With their compact design and wide temperature range, AB26TRB-32.768KHZ-T Crystals by ABRACON are trusted across industries—from wearables to industrial IoT—available now from Xon Electronics.