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Home Products Crystals, Oscillators, Resonators Crystals~~ABM11W-48.0000MHZ-4-B2U-T3~~

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ABM11W-48.0000MHZ-4-B2U-T3 - Abracon LLC

Name: Abracon LLC ABM11W-48.0000MHZ-4-B2U-T3
Brand: Abracon LLC
SKU: ABM11W-48.0000MHZ-4-B2U-T3
Availability: InStock
Rating: 5 (6 reviews)

Manufacturer Part Number: ABM11W-48.0000MHZ-4-B2U-T3

Manufacturer: Abracon

Allelco Part Number: 98D-ABM11W-48.0000MHZ-4-B2U-T3

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 635,258 pcs available, New & Original

Parts Description: CRYSTAL 48.0000MHZ 4PF SMD

Package: 4-SMD, No Lead

Data sheet: ABM11W-48.0000M.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: 635258

Specifications

ABM11W-48.0000MHZ-4-B2U-T3 Tech Specifications
Abracon LLC - ABM11W-48.0000MHZ-4-B2U-T3 technical specifications, attributes, parameters and parts with similar specifications to Abracon LLC - ABM11W-48.0000MHZ-4-B2U-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	-20°C ~ 70°C

Product Attribute	Attribute Value
Operating Mode	Fundamental
Mounting Type	Surface Mount
Load Capacitance	4pF
Height - Seated (Max)	0.020" (0.50mm)
Frequency Tolerance	±20ppm
Frequency Stability	±10ppm
Frequency	48 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 physical specifications of the ABM11W-48.0000MHZ-4-B2U-T3 crystal oscillator, and how do they influence PCB layout considerations in high-speed digital systems?: The ABM11W-48.0000MHZ-4-B2U-T3 is a 48 MHz fundamental-mode crystal with a load capacitance of 4 pF and an equivalent series resistance (ESR) of 60 ohms. Its tight frequency stability of ±10ppm over the -20°C to +70°C range ensures reliable clocking for communication interfaces such as USB 2.0 or SD card controllers. The small 2.00mm x 1.60mm footprint allows compact board design, but the low load capacitance demands careful trace routing and grounding to minimize stray capacitance. In practice, this often requires placing nearby decoupling capacitors close to the crystal pads and maintaining symmetrical traces to preserve phase noise performance.

How does the operating temperature range of the ABM11W-48.0000MHZ-4-B2U-T3 impact its use in automotive or industrial environments compared to consumer-grade alternatives?: With an operating temperature range limited to -20°C to +70°C, the ABM11W-48.0000MHZ-4-B2U-T3 is not suitable for extended exposure to ambient conditions beyond this span. While adequate for standard industrial and consumer electronics, it falls short of automotive-grade requirements that typically demand -40°C to +125°C operation. Designers selecting this component must ensure environmental controls or shielding mitigate thermal stress during system lifetime. For applications like factory automation or medical devices operating near boundary temperatures, additional thermal management may be necessary to maintain ±10ppm stability.

Can the ABM11W-48.0000MHZ-4-B2U-T3 be used in low-power embedded systems, and what trade-offs exist between power consumption and frequency accuracy?: Yes, the ABM11W-48.0000MHZ-4-B2U-T3 can support low-power designs when driven by a CMOS-compatible oscillator circuit, as crystals themselves consume negligible static power. However, achieving stable oscillation at low supply voltages may require careful biasing and buffer selection. Since frequency tolerance is ±20ppm and stability ±10ppm, cumulative timing drift over temperature could reach ±30ppm under worst-case conditions—equivalent to ~1.44 microseconds per hour at 48 MHz. This level of drift may exceed acceptable thresholds for precision timekeeping or synchronization protocols like SPI or I²C, necessitating software compensation or higher-grade oscillators.

How does the ESR of 60 ohms in the ABM11W-48.0000MHZ-4-B2U-T3 compare to other common crystal types, and what implications does this have for drive level and reliability?: An ESR of 60 ohms is moderate relative to typical fundamental-mode crystals, which often range from 30 to 100 ohms depending on size and tuning. Lower ESR generally enables higher drive levels without risking crystal overdrive, but here the value suggests a balance between startup reliability and power efficiency. In practical terms, this ESR supports drive levels around 100 µW, aligning well with standard CMOS drivers. Exceeding recommended drive levels could degrade long-term aging characteristics, so designers should monitor drive power using oscilloscope measurements rather than relying solely on datasheet estimates.

What are the mounting and handling precautions for the ABM11W-48.0000MHZ-4-B2U-T3 due to its surface-mount packaging and moisture sensitivity level?: The ABM11W-48.0000MHZ-4-B2U-T3 uses a 4-SMD, no-lead package requiring precise reflow soldering profiles to avoid cracking. Although MSL is listed as "Not Applicable," indicating minimal hygroscopic risk, prolonged exposure to humid environments before assembly could still introduce latent defects if outgassing occurs during reflow. Best practice involves storing components in dry cabinets below 60% RH and minimizing dwell time on production floors. Additionally, placement symmetry around the IC footprint helps reduce mechanical stress-induced frequency shift.

In what scenarios would the ±20ppm frequency tolerance of the ABM11W-48.0000MHZ-4-B2U-T3 be insufficient, and how might alternative models address these limitations?: The ±20ppm tolerance means the actual output frequency could deviate by up to 9.6 kHz from nominal at 48 MHz. This may violate USB Full-Speed timing requirements, which demand better than ±0.25% (~±120 kHz) accuracy—so technically acceptable—but tighter margins exist in synchronous serial protocols like LVDS or PCIe Gen1 where jitter and wander become critical. For such cases, oven-controlled or TCXO variants offering ±1ppm or better would be preferable, though at increased cost and power. The ABM11W is best suited for non-synchronous digital logic where moderate skew is tolerable.

How does the height profile of the ABM11W-48.0000MHZ-4-B2U-T3 affect compatibility with stacked PCBs or connectors in space-constrained designs?: Standing only 0.50 mm above the board, the ABM11W-48.0000MHZ-4-B2U-T3 fits within most connector clearances and minimizes vertical real estate usage. This makes it ideal for portable devices or multi-layer assemblies where z-height is constrained. However, in designs employing fine-pitch connectors or flex cables directly above the oscillator, resonance coupling or mechanical vibration could induce microphonic effects, leading to frequency instability. To mitigate this, mounting the crystal away from high-current traces and using grounded guard rings improves robustness without significantly increasing board area.

Are there any known compatibility issues between the ABM11W-48.0000MHZ-4-B2U-T3 and specific microcontroller families, particularly those requiring external crystal loads?: Many mainstream MCUs—including STM32F1/F4, NXP Kinetis, and TI MSP430—are designed to work with crystals in the 4–20 pF range, making the ABM11W’s 4pF load compatible with default configurations. However, some ultra-low-power MCUs may have internal feedback capacitance exceeding 5 pF, effectively doubling the required load. In such cases, external trim capacitors must be adjusted accordingly. Always verify using the MCU’s application note or simulation model; failure to match load capacitance precisely results in reduced gain margin and potential failure to start.

How does the RoHS3 compliance status of the ABM11W-48.0000MHZ-4-B2U-T3 influence supply chain decisions in regions with evolving regulatory standards?: RoHS3 compliance indicates adherence to Directive 2011/65/EU, including Annex III amendments covering phthalates like DEHP and BBP. While the ABM11W contains no restricted substances above threshold limits, future expansions (e.g., SVHC updates) could affect long-term availability. Designers sourcing globally should confirm with distributors whether full RoHS3 documentation accompanies each lot. Using compliant components simplifies compliance audits and avoids customs delays, especially in EU markets where non-compliant imports face scrutiny during logistics clearance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Abracon LLC ABM11W-48.0000MHZ-4-B2U-T3

Product Attribute
Part Number	ABM11W-45.0000MHZ-4-B2U-T3	ABM11W-48.0000MHZ-6-B2U-T3	ABM11W-48.0000MHZ-4-B1U-T3	ABM11W-48.0000MHZ-4-J2Z-T3
Manufacturer	Abracon LLC	Abracon LLC	Abracon LLC	Abracon LLC
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Load Capacitance	-	-	-	-
Frequency Tolerance	-	-	-	-
Series	-	-	-	-
Frequency Stability	-	-	-	-
Type	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Ratings	-	-	-	-
Height - Seated (Max)	-	-	-	-
ESR (Equivalent Series Resistance)	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Operating Mode	-	-	-	-
Frequency	-	-	-	-
Size / Dimension	-	-	-	-

ABM11W-48.0000MHZ-4-B2U-T3 Datasheet PDF

Download ABM11W-48.0000MHZ-4-B2U-T3 pdf datasheets and Abracon LLC documentation for ABM11W-48.0000MHZ-4-B2U-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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Customer Reviews

Evaluation: 10 Articles

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.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.

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Shipment

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.

Delivery Cost

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Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

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.
Contact us if you have any questions.

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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
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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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