ABM3B-12.000MHZ-10-1-U-T ABRACON Crystal or Oscillator (Other) In Stock
ABRACON ABM3B-12.000MHZ-10-1-U-T is a 12.000 MHz fundamental mode SMD crystal resonator in a 4-pin ceramic package. Features 10 ppm frequency tolerance, 10 µW drive level, and tape-and-reel packaging for automated assembly in microcontroller and communication timing circuits.
- Manufacturer
- ABRACON
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Category
- Crystal or Oscillator
- Price
- From $0.3451(MOQ 100)
- Temp Range
- -10.0°C to 60.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ABM3B-12.000MHZ-10-1-U-T?
- 12.000 MHz fundamental parallel resonant mode for precision timing
- 10 ppm frequency tolerance ensures tight clock accuracy across temperature
- Ultra-low 10 µW maximum drive level reduces power consumption
- Aging of only 5 ppm per first year for long-term frequency stability
- RoHS compliant 4-pin SMD ceramic package for compact PCB designs
- Tape-and-reel packaging for high-volume automated SMT assembly
What is ABM3B-12.000MHZ-10-1-U-T used for?
The ABM3B-12.000MHZ-10-1-U-T is commonly used as a reference clock source for USB microcontrollers, UART interfaces, and Ethernet PHY devices that require an accurate 12 MHz timing reference. It is also found in wireless communication modules, Bluetooth chipsets, and consumer electronics where a low-power, 10 ppm tolerance SMD crystal is needed for stable baseband clock generation.
What are the specifications of ABM3B-12.000MHZ-10-1-U-T?
| Pbfree Code | Yes |
| Factory Lead Time | 12Weeks |
| YTEOL | 7.05 |
| Additional Feature | TAPE AND REEL |
| Aging | 5 PPM/FIRST YEAR |
| Crystal/Resonator Type | PARALLEL - FUNDAMENTAL |
| Drive Level | 10 µW |
| Frequency Stability | 0.001% |
| Frequency Tolerance | 10ppm |
| JESD-609 Code | e4 |
| Load Capacitance | 10pF |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Nom | 12MHz |
| Physical Dimension | L5.0XB3.2XH1.1 (mm)/L0.197XB0.126XH0.043 (inch) |
| Series Resistance | 70Ω |
| Surface Mount | YES |
| Terminal Finish | Nickel/Gold (Ni/Au) |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.60.00.50 |
| Country of Origin | Mainland China |
Where can I find the ABM3B-12.000MHZ-10-1-U-T datasheet?
ABM3B-12.000MHZ-10-1-U-T Datasheet DownloadOfficial datasheet from ABRACON
What are equivalent replacements for ABM3B-12.000MHZ-10-1-U-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What frequency tolerance does the ABM3B-12.000MHZ-10-1-U-T guarantee, and how does it compare across temperature ranges?
The ABM3B-12.000MHZ-10-1-U-T specifies a frequency tolerance of 10 ppm, meaning the 12.000 MHz output deviates by no more than 120 Hz from nominal at calibration temperature. The frequency stability over the operating temperature range is 0.001%, making it suitable for USB and UART timing applications that require accurate baud rate generation.
For a USB full-speed device design, why is 12.000 MHz the preferred crystal frequency for the ABM3B series?
USB full-speed operation at 12 Mbps requires a 12 MHz reference clock for the internal USB PHY or can use 12 MHz directly as the system clock in many USB microcontrollers. The ABM3B-12.000MHZ-10-1-U-T provides a 10 ppm tolerance which keeps bit timing jitter well within the 500 ppm USB specification budget.
What is the maximum drive level for the ABM3B-12.000MHZ-10-1-U-T, and why does it matter for crystal oscillator circuit design?
The maximum drive level for the ABM3B-12.000MHZ-10-1-U-T is 10 µW. Exceeding the specified drive level can cause over-drive, increasing aging rate and reducing long-term frequency stability. Oscillator circuits should be designed with a series resistor to limit the drive power to stay within the 10 µW limit and ensure reliable operation.
How does the 5 ppm per year aging specification of the ABM3B-12.000MHZ-10-1-U-T affect long-term calibration requirements?
With a maximum aging of 5 ppm in the first year, the ABM3B-12.000MHZ-10-1-U-T will drift no more than 60 Hz from its initial 12.000 MHz frequency in the first year of operation. This low aging rate eliminates the need for periodic recalibration in most consumer and industrial applications over a product's 5 to 10 year service life.
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 |
|---|---|---|
| 100+ | $0.5351 | $53.51 |
| 238+ | $0.4200 | $99.96 |
| 3000+ | $0.4111 | $1233.30 |
| 5000+ | $0.3655 | $1827.50 |
| 7000+ | $0.3640 | $2548.00 |
| 12000+ | $0.3451 | $4140.84 |
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