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HomeProductsCrystals, Oscillators, ResonatorsOscillatorsSG-8018CE 119.9308M-TJHSA0
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SG-8018CE 119.9308M-TJHSA0 - EPSON

Manufacturer Part Number
SG-8018CE 119.9308M-TJHSA0
Manufacturer
Epson
Allelco Part Number
98D-SG-8018CE 119.9308M-TJHSA0
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
48,145 pcs available, New & Original
Parts Description
XTAL OSC XO 119.9308MHZ CMOS SMD
Package
4-SMD, No Lead
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 48145
  • Unit Price: $0.591
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.591 $0.59
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

SG-8018CE 119.9308M-TJHSA0 Tech Specifications
EPSON - SG-8018CE 119.9308M-TJHSA0 technical specifications, attributes, parameters and parts with similar specifications to EPSON - SG-8018CE 119.9308M-TJHSA0

Product Attribute Attribute Value
Manufacturer Epson
Voltage - Supply 1.62V ~ 3.63V
Type XO (Standard)
Spread Spectrum Bandwidth -
Size / Dimension 0.126" L x 0.098" W (3.20mm x 2.50mm)
Series SG-8018
Ratings -
Package / Case 4-SMD, No Lead
Package Tape & Reel (TR)
Output CMOS
Product Attribute Attribute Value
Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount
Height - Seated (Max) 0.047" (1.20mm)
Function Standby (Power Down)
Frequency Stability ±50ppm
Frequency 119.9308 MHz
Current - Supply (Max) 8.1mA
Current - Supply (Disable) (Max) 1.1µA
Base Resonator Crystal
Absolute Pull Range (APR) -

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Frequently Asked Questions(FAQ)

What are the key electrical and thermal performance characteristics of the SG-8018CE 119.9308M-TJHSA0 oscillator that influence its suitability for high-reliability embedded systems operating in industrial temperature ranges?
The SG-8018CE 119.9308M-TJHSA0 operates across a supply voltage range of 1.62V to 3.63V, making it compatible with low-power and legacy digital logic families. Its frequency stability is specified at ±50ppm over the full operating temperature range from -40°C to 105°C, which ensures consistent timing performance in thermally dynamic environments such as automotive or outdoor instrumentation systems. With a maximum supply current draw of 8.1mA during active operation and a disable-mode current of just 1.1µA, the device supports power-sensitive designs while maintaining thermal headroom for continuous operation without excessive heat dissipation. This combination of wide voltage tolerance, stable frequency output under thermal stress, and low quiescent current makes it appropriate for mission-critical applications where timing integrity and energy efficiency are jointly constrained.
How does the frequency tolerance and aging behavior of the SG-8018CE 119.9308M-TJHSA0 compare against alternative crystal oscillators when deployed in long-term data acquisition systems?
While the datasheet specifies only ±50ppm initial frequency stability, this parameter reflects short-term performance under nominal conditions and does not fully capture long-term drift due to crystal aging. In practice, quartz-based oscillators like the SG-8018CE 119.9308M-TJHSA0 typically exhibit cumulative frequency shifts on the order of 1–3 ppm per year, depending on crystal cut, packaging stress, and environmental exposure. When compared to TCXOs or OCXOs offering sub-ppb stability, the SG-8018CE 119.9308M-TJHSA0 trades superior cost-efficiency and footprint for modest aging characteristics suitable for systems requiring periodic calibration or operating within tighter clock budget windows. For applications exceeding five-year operational life without recalibration, external monitoring or hybrid timing architectures may be preferable despite the component’s otherwise robust design.
What are the mechanical and handling considerations when integrating the SG-8018CE 119.9308M-TJHSA0 into automated surface-mount production lines using standard pick-and-place equipment?
Can the SG-8018CE 119.9308M-TJHSA0 be used in spread spectrum clocking configurations, and what implications does this have for electromagnetic interference (EMI) mitigation in sensitive RF coexistence scenarios?
The SG-8018CE 119.9308M-TJHSA0 does not support internal spread spectrum modulation, as indicated by the absence of a defined bandwidth parameter in its specifications. Therefore, it cannot generate modulated clock edges required for intentional EMI reduction through frequency dithering. In RF-heavy environments—such as wireless sensor nodes or medical devices sharing spectrum bands—this limitation may necessitate external filtering or co-design with other clock sources that do support spread spectrum. Alternatively, system architects might implement software-based clock gating or phase-interleaved sampling to mitigate narrowband emissions, though these approaches add complexity. Compared to programmable oscillators capable of dynamic modulation, the SG-8018CE 119.9308M-TJHSA0 offers simplicity and deterministic jitter but requires complementary EMI control strategies if deployed near regulated frequency allocations.
How should PCB layout practices differ when routing signals associated with the SG-8018CE 119.9308M-TJHSA0 versus higher-frequency crystal oscillators to maintain signal integrity and minimize phase noise?
Although the SG-8018CE 119.9308M-TJHSA0 operates at approximately 120 MHz—well above audio frequencies—its CMOS output still demands careful attention to trace impedance and return path continuity. Unlike fundamental-mode crystals used below 30 MHz, this oscillator generates fast-edged digital waveforms susceptible to overshoot and ground bounce if routed adjacent to noisy power rails or high-speed digital traces. Recommended practices include placing decoupling capacitors within 2 mm of the VDD pin, using a solid ground plane beneath the oscillator footprint, and avoiding vias in the immediate vicinity of output traces to reduce inductance. Compared to lower-frequency counterparts, the SG-8018CE 119.9308M-TJHSA0 benefits less from long transmission lines but more from controlled termination; thus, layout discipline scales nonlinearly with frequency, requiring stricter adherence to EMC guidelines even at moderate speeds.
What trade-offs exist between using the SG-8018CE 119.9308M-TJHSA0 and a synthesized clock generator when implementing a multi-protocol communication interface requiring precise sub-harmonic synchronization?
The SG-8018CE 119.9308M-TJHSA0 provides a fixed 119.9308 MHz output derived from a fundamental-mode crystal, offering excellent short-term stability and low phase noise at the expense of flexibility. In contrast, integrated clock generators can synthesize multiple frequencies from a single reference and support fractional-N synthesis, enabling fine-grained alignment across protocols like USB, PCIe, or Ethernet. For systems demanding harmonic or sub-harmonic relationships—such as generating 24.98275 MHz for I2S from a 119.9308 MHz source—the SG-8018CE 119.9308M-TJHSA0 alone cannot achieve arbitrary ratios without external dividers, introducing additional propagation delay and jitter accumulation. While the oscillator excels in cost-sensitive, single-output designs, complex timing hierarchies often justify the added silicon area and power consumption of programmable alternatives despite their superior agility.
Given its CMOS output stage and disable functionality, how does the startup transient behavior of the SG-8018CE 119.9308M-TJHSA0 affect boot sequencing in microcontroller-based systems?
Upon power-up, the SG-8018CE 119.9308M-TJHSA0 exhibits a typical startup time of tens of microseconds before achieving stable oscillation, after which the CMOS output transitions into a valid logic state. During this interval, connected microcontrollers may experience undefined clock inputs, potentially causing reset latches or corrupted instruction fetches if not properly managed. The built-in standby mode allows software-controlled enable/disable via the OE pin, permitting delayed activation until core peripherals are initialized—a feature particularly useful in battery-powered devices. However, designers must ensure that the enable signal arrives after sufficient bias stabilization time to prevent premature assertion. Compared to oscillators with internal soft-start circuits, the SG-8018CE 119.9308M-TJHSA0 requires explicit timing coordination in boot sequences, increasing firmware complexity but offering deterministic recovery paths during fault conditions.
What environmental and regulatory factors should be considered when sourcing the SG-8018CE 119.9308M-TJHSA0 for global commercial or industrial deployment?
The SG-8018CE 119.9308M-TJHSA0 complies with RoHS3 directives and has an ECCN classification of EAR99, indicating minimal export restrictions for most end markets including North America, Europe, and Asia-Pacific regions. Its REACH status is unaffected, implying no SVHC (Substances of Very High Concern) content above threshold limits, simplifying compliance documentation. Operating temperature span (-40°C to +105°C) satisfies Class II industrial standards but falls short of military-grade (-55°C to +125°C) requirements. Moisture sensitivity level (MSL 1) permits indefinite shelf life in dry ambient storage, reducing pre-assembly bake cycles. These attributes make it suitable for consumer electronics, light industrial automation, and telecommunications infrastructure, though certification bodies may require additional testing for specific national approvals such as CE marking in the EU or KC certification in South Korea.

Parts with Similar Specifications

The three parts on the right have similar specifications to EPSON SG-8018CE 119.9308M-TJHSA0

Product Attribute SG-8018CE 119.9308M-TJHPA0 SG-8018CE 119.701476M-TJHSA0 SG-8018CE 119.011250M-TJHSA0 SG-8018CE 119.0000M-TJHSA0
Part Number SG-8018CE 119.9308M-TJHPA0 SG-8018CE 119.701476M-TJHSA0 SG-8018CE 119.011250M-TJHSA0 SG-8018CE 119.0000M-TJHSA0
Manufacturer EPSON EPSON EPSON EPSON
Voltage - Supply - - - -
Ratings - - - -
Frequency - - - -
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Size / Dimension - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Supply (Disable) (Max) - - - -
Current - Supply (Max) - - - -
Function - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Height - Seated (Max) - - - -
Frequency Stability - - - -
Base Resonator - - - -
Output - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Spread Spectrum Bandwidth - - - -
Type - - - -
Absolute Pull Range (APR) - - - -

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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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.
  • QC (Quality Warranty)
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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Packaging

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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Certifications & Memberships

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SG-8018CE 119.9308M-TJHSA0 Image

SG-8018CE 119.9308M-TJHSA0

EPSON
98D-SG-8018CE 119.9308M-TJHSA0

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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