ABM3B-155-12.800MHZ-T ABRACON Crystal or Oscillator (Other) In Stock
ABRACON ABM3B-155-12.800MHZ-T is a 12.800 MHz SMD 4-pin parallel fundamental mode quartz crystal with 16 pF load capacitance and ±10 ppm frequency tolerance. It features a 10 µW drive level, 5 ppm/year aging rate, and surface mount packaging for precision timing in embedded systems and communications equipment.
- Manufacturer
- ABRACON
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- ABM3B-155-12.800MHZ-T Datasheet PDF
- Category
- Crystal or Oscillator
- Price
- From $0.3263(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ABM3B-155-12.800MHZ-T?
- 12.800 MHz fundamental mode quartz crystal with ±10 ppm frequency tolerance for precision timing
- 16 pF load capacitance for direct compatibility with standard crystal oscillator circuits
- Ultra-low 10 µW drive level minimizing power consumption in battery-powered and low-power designs
- 5 ppm/first year aging rate ensuring long-term frequency stability over product lifetime
- 4-pin SMD surface mount package enabling compact automated PCB assembly
What is ABM3B-155-12.800MHZ-T used for?
The ABM3B-155-12.800MHZ-T is commonly used as the clock source for microcontrollers, USB interface controllers, and Bluetooth/Wi-Fi modules requiring a stable 12.800 MHz reference frequency. Its ±10 ppm tolerance and low drive level make it well-suited for IoT devices, industrial communication modules, and portable consumer electronics where frequency accuracy and low power consumption are critical.
What are the specifications of ABM3B-155-12.800MHZ-T?
| Factory Lead Time | 12Weeks |
| YTEOL | 7.05 |
| Aging | 5 PPM/FIRST YEAR |
| Crystal/Resonator Type | PARALLEL - FUNDAMENTAL |
| Drive Level | 10 µW |
| Frequency Stability | 0.002% |
| Frequency Tolerance | 10ppm |
| JESD-609 Code | e4 |
| Load Capacitance | 16pF |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Nom | 12.8MHz |
| Physical Dimension | 5.0mm x 3.2mm x 1.1mm |
| Series Resistance | 70Ω |
| Surface Mount | YES |
| Terminal Finish | Nickel/Gold (Ni/Au) |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ABM3B-155-12.800MHZ-T datasheet?
ABM3B-155-12.800MHZ-T Datasheet DownloadOfficial datasheet from ABRACON
What are equivalent replacements for ABM3B-155-12.800MHZ-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What load capacitance must be matched in the oscillator circuit for the ABM3B-155-12.800MHZ-T to operate at its rated 12.800 MHz frequency?
The ABM3B-155-12.800MHZ-T specifies a 16 pF load capacitance. The external oscillator circuit must present 16 pF total load at the crystal pins—accounting for PCB stray capacitance and the microcontroller's internal capacitors—to achieve the rated 12.800 MHz fundamental frequency within the ±10 ppm tolerance band.
How does the 5 ppm/first year aging specification affect long-term clock accuracy in embedded communication systems?
Aging of 5 ppm per first year means the ABM3B-155-12.800MHZ-T may drift up to 5 ppm from its nominal 12.800 MHz frequency in the first year of operation. For USB or Bluetooth protocols with tight ±25 ppm or ±50 ppm tolerance windows, this aging rate still leaves substantial margin, though designers should include it in overall frequency budget calculations.
What does the 12-week factory lead time mean for sourcing the ABM3B-155-12.800MHZ-T and how should engineers plan production inventory?
With a 12-week factory lead time, procurement teams should place orders approximately 3 months before the production start date. Maintaining at least 6 to 8 weeks of safety stock and establishing annual blanket purchase orders with distributors reduces the risk of line stoppages for designs that depend on this 12.800 MHz crystal in high-volume production.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About ABRACON
ABRACON is a leading electronic component manufacturer. FindMyChip sources ABRACON ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4092 | $0.41 |
| 12000+ | $0.3718 | $4461.60 |
| 24000+ | $0.3262 | $7830.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
VG-4231CA 25.0000M-FGRC3
Epson Timing
Crystal or Oscillator
CX2016DB16000D0WZRC1
AVX
Crystal or Oscillator
SG-210STF 50.0000MS3
Epson Timing
Crystal or Oscillator
HCM4910000000ABJT
Citizen Finetech Miyota
Crystal or Oscillator
HCM4920000000ABJT
Citizen Finetech Miyota
Crystal or Oscillator
7A-25.000MAAJ-T
TXC
Crystal or Oscillator
XRCGB27M120F3M10R0
Murata Electronics
Crystal or Oscillator
QC5CA8.00000F12B23M
QANTEK TECHNOLOGY CORPORATION
Crystal or Oscillator
CX2016DB20000D0FLJCC
AVX
Crystal or Oscillator
CB3-3C-80M0000
CTS
Crystal or Oscillator
ECS-200-18-30BQ-DS
ECS
Crystal or Oscillator
FA-238 25.0000MB-K3
Epson Timing
Crystal or Oscillator
FA-238 16.0000MB-C3
Epson Timing
Crystal or Oscillator
FA-238 25.0000MB-C3
Epson Timing
Crystal or Oscillator
LFXTAL003074Bulk
IQD
Crystal or Oscillator
LFXTAL003519Reel
IQD
Crystal or Oscillator
CX3225GB12000H0KPSC1
AVX
Crystal or Oscillator
CX2016DB32000D0FLJCC
AVX
Crystal or Oscillator
MC-405 32.7680K-A0:ROHS
Epson Timing
Crystal or Oscillator
FQ5032B-12
Fox
Crystal or Oscillator
20.000MHZ XO91050UITA
EUROQUARTZ
Crystal or Oscillator
SG-210STF 8.0000ML3
Epson Timing
Crystal or Oscillator
SG-210STF 1.8432ML3
Epson Timing
Crystal or Oscillator
SG-210STF 2.0480ML3
Epson Timing
Crystal or Oscillator