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Home Products Crystals, Oscillators, Resonators Crystals~~ABM11W-45.0000MHZ-4-J1Z-T3~~

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ABM11W-45.0000MHZ-4-J1Z-T3 - Abracon LLC

Manufacturer Part Number: ABM11W-45.0000MHZ-4-J1Z-T3

Manufacturer: Abracon

Allelco Part Number: 98D-ABM11W-45.0000MHZ-4-J1Z-T3

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 752,247 pcs available, New & Original

Parts Description: CRYSTAL 45.0000MHZ 4PF SMD

Package: 4-SMD, No Lead

Data sheet: ABM11W-45.0000M.pdf

Datasheets
Cylindrical Battery Holders.pdf

HTML Datasheet
Cylindrical Battery Holders.pdf

PCN Design/Specification
Cylindrical Battery Holders.pdf

Environmental Information
Cylindrical Battery Holders.pdf

RoHs Status: ROHS3 Compliant

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In stock: 752247

Specifications

ABM11W-45.0000MHZ-4-J1Z-T3 Tech Specifications
Abracon LLC - ABM11W-45.0000MHZ-4-J1Z-T3 technical specifications, attributes, parameters and parts with similar specifications to Abracon LLC - ABM11W-45.0000MHZ-4-J1Z-T3

Product Attribute	Attribute Value
Manufacturer	Abracon
Type	MHz Crystal
Size / Dimension	0.079" L x 0.063" W (2.00mm x 1.60mm)
Series	ABM11W
Ratings	-
Package / Case	4-SMD, No Lead
Package	Tape & Reel (TR)
Operating Temperature	-40°C ~ 105°C

Product Attribute	Attribute Value
Operating Mode	Fundamental
Mounting Type	Surface Mount
Load Capacitance	4pF
Height - Seated (Max)	0.020" (0.50mm)
Frequency Tolerance	±10ppm
Frequency Stability	±50ppm
Frequency	45 MHz
ESR (Equivalent Series Resistance)	60 Ohms

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.60.0060

Frequently Asked Questions(FAQ)

What are the key electrical and environmental specifications of the ABM11W-45.0000MHZ-4-J1Z-T3 crystal oscillator, and how do they influence circuit design considerations?: The ABM11W-45.0000MHZ-4-J1Z-T3 is a 45 MHz fundamental-mode crystal with ±10 ppm frequency tolerance and ±50 ppm overall stability across its -40°C to +105°C operating range. Its 4 pF load capacitance requirement directly affects feedback capacitor selection in Pierce oscillator configurations, while the 60 Ω equivalent series resistance (ESR) sets damping constraints that impact startup time and loop gain margin. These parameters collectively determine whether a crystal can reliably oscillate under thermal stress or high-load conditions without requiring compensation circuitry.

How does the ABM11W-45.0000MHZ-4-J1Z-T3 compare to other 45 MHz surface-mount crystals in terms of size, power consumption, and long-term reliability for industrial applications?: Compared to larger SMD crystals or ceramic resonators, the ABM11W-45.0000MHZ-4-J1Z-T3 offers a compact 2.00 mm × 1.60 mm footprint with no lead height profile, enabling tighter PCB real estate utilization. While exact power draw isn’t specified in the datasheet, typical AT-cut quartz crystals like this consume microamps-level current, significantly lower than TCXOs but with inferior temperature performance versus oven-controlled alternatives. For industrial environments requiring >10-year lifespan, its 105°C maximum junction temperature and RoHS3 compliance support reliability, though accelerated aging data beyond initial specs may be necessary for mission-critical designs.

What mounting and handling precautions should engineers take when integrating the ABM11W-45.0000MHZ-4-J1Z-T3 into high-vibration or moisture-sensitive assemblies?: Although the MSL rating is "Not Applicable," the ABM11W-45.0000MHZ-4-J1Z-T3 should still be handled with ESD protection due to piezoelectric sensitivity. In high-vibration applications, ensure mechanical isolation from PCB flexure points and avoid placing traces near the crystal pads to minimize parasitic loading. Reflow soldering must stay within the -40°C to +105°C operational envelope; exceeding this during assembly could degrade frequency accuracy or fracture the quartz element, especially if thermal shock occurs during peak heating phases.

Can the ABM11W-45.0000MHZ-4-J1Z-T3 be used as a replacement for a 45 MHz crystal in an existing oscillator circuit, assuming identical physical dimensions?: Physical compatibility alone is insufficient—substituting any crystal requires matching load capacitance (4 pF here), drive level limits, and ESR characteristics. The ABM11W-45.0000MHZ-4-J1Z-T3 has a nominal 60 Ω ESR, which influences feedback resistor selection and startup behavior. If the original part had different load caps or higher tolerance, frequency calibration or circuit retuning might be needed. Always validate oscillation margins post-substitution under worst-case voltage and temperature extremes.

What role does the 4 pF load capacitance play in stabilizing oscillations with the ABM11W-45.0000MHZ-4-J1Z-T3, and how is it calculated in practice?: Load capacitance defines the total capacitive load seen by each crystal terminal in the oscillator circuit, critical for achieving resonance at the desired frequency. With a required 4 pF, practical implementation uses two external capacitors (typically equal value) plus stray PCB capacitance and IC input capacitance. For example, if the microcontroller’s crystal driver adds 2 pF parasitics, then C_ext = (C_load × C_stray)/(C_stray + C_load) yields ~2 pF per side. Mismatches beyond ±0.5 pF can shift frequency by several hundred Hz, impacting timing-sensitive protocols like UART or USB.

Why is the operating temperature range of -40°C to +105°C significant for automotive or outdoor embedded systems using the ABM11W-45.0000MHZ-4-J1Z-T3?: This wide temperature span supports harsh environments where ambient shifts exceed commercial-grade limits. However, the ±50 ppm stability specification means frequency deviation reaches up to 22,500 Hz over the full range—problematic for systems relying on precise clocking (e.g., RF transceivers or communication buses). Engineers must either accept reduced timing accuracy, implement software compensation, or choose ovenized oscillators if tighter holdover is required, balancing cost against application needs.

How does the absence of a moisture sensitivity level (MSL) designation affect storage and handling logistics for bulk shipments of ABM11W-45.0000MHZ-4-J1Z-T3 components?: The "Not Applicable" MSL suggests the ABM11W-45.0000MHZ-4-J1Z-T3 isn't classified under IPC standards for moisture absorption risk, likely due to hermetic sealing or low hygroscopicity. Still, standard JEDEC guidelines recommend dry packaging with desiccants for long-term storage (>6 months) in humid climates to prevent latent damage during reflow. Inventory rotation should follow FIFO principles, and reels should remain sealed until use to avoid condensation-induced failures during thermal cycles.

What are the implications of the ABM11W-45.0000MHZ-4-J1Z-T3's ±10 ppm tolerance versus ±50 ppm stability in real-world timing applications?: Tolerance (±10 ppm) reflects initial factory calibration error, while stability (±50 ppm) includes drift over time, temperature, and aging. In a 45 MHz system, this translates to ±4,500 Hz maximum variation post-manufacturing, whereas tolerance alone causes ±4,500 Hz offset from ideal. For GPS or Ethernet applications requiring sub-ppm precision, these values are inadequate. However, for audio sampling (which tolerates ~100 ppm jitter) or general-purpose MCUs, they offer sufficient accuracy without expensive compensation methods.

Parts with Similar Specifications

The three parts on the right have similar specifications to Abracon LLC ABM11W-45.0000MHZ-4-J1Z-T3

Product Attribute
Part Number	ABM11W-48.0000MHZ-4-J1Z-T3	ABM11W-45.0000MHZ-4-J2Z-T3	ABM11W-44.0000MHZ-8-J1Z-T3	ABM11W-48.0000MHZ-4-J2Z-T3
Manufacturer	Abracon LLC	Abracon LLC	Abracon LLC	Abracon LLC
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Type	-	-	-	-
Frequency	-	-	-	-
ESR (Equivalent Series Resistance)	-	-	-	-
Frequency Stability	-	-	-	-
Height - Seated (Max)	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Operating Mode	-	-	-	-
Load Capacitance	-	-	-	-
Size / Dimension	-	-	-	-
Ratings	-	-	-	-
Series	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Frequency Tolerance	-	-	-	-

ABM11W-45.0000MHZ-4-J1Z-T3 Datasheet PDF

Download ABM11W-45.0000MHZ-4-J1Z-T3 pdf datasheets and Abracon LLC documentation for ABM11W-45.0000MHZ-4-J1Z-T3 - Abracon LLC.

Datasheets: Cylindrical Battery Holders.pdf
HTML Datasheet: Cylindrical Battery Holders.pdf
PCN Design/Specification: Cylindrical Battery Holders.pdf
Environmental Information: Cylindrical Battery Holders.pdf

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Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.
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Jul 15, 2026

Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.
FPGA***lorer88

Jul 7, 2026

The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.
Nath***oleman

Jun 29, 2026

Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.
Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.

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