ECS-240-20-30B-AGL-TR ECS Crystal or Oscillator (Other) In Stock
ECS ECS-240-20-30B-AGL-TR is a 24.000 MHz 4-pin SMD parallel fundamental crystal with 20 pF load capacitance, 25 ppm frequency tolerance, 100 µW drive level, and tape and reel packaging for automated assembly.
- Manufacturer
- ECS
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- ECS-240-20-30B-AGL-TR Datasheet PDF
- Category
- Crystal or Oscillator
- Temp Range
- -10.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24.000 MHz parallel fundamental crystal with 20 pF load capacitance and ±25 ppm frequency tolerance for stable clock generation in microcontroller and communication circuits
- Ultra-low 100 µW drive level minimizing power dissipation and crystal heating, extending component lifespan in battery-powered and low-power embedded designs
- Surface mount 4-pin package in tape and reel format enabling high-volume automated pick-and-place assembly with consistent placement accuracy
Applications
The ECS-240-20-30B-AGL-TR is suited for providing stable 24 MHz clock signals in microcontroller-based designs, USB interface circuits, and Ethernet controllers where ±25 ppm frequency accuracy is required. Its surface mount form factor and tape and reel packaging make it ideal for high-volume consumer electronics, industrial IoT nodes, and communication equipment requiring reliable fundamental-mode crystal oscillation.
Specifications
| Factory Lead Time | 10Weeks |
| YTEOL | 7.1 |
| Aging | 5 PPM/FIRST YEAR |
| Crystal/Resonator Type | PARALLEL - FUNDAMENTAL |
| Drive Level | 100 µW |
| Frequency Stability | 0.003% |
| Frequency Tolerance | 25ppm |
| JESD-609 Code | e4 |
| Load Capacitance | 20pF |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Nom | 24MHz |
| Physical Dimension | 5.0mm x 3.2mm x 0.85mm |
| Series Resistance | 30Ω |
| Surface Mount | YES |
| Terminal Finish | Gold (Au) - with Nickel (Ni) barrier |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.60.00.60 |
| Country of Origin | South Korea, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What load capacitance and drive level does ECS-240-20-30B-AGL-TR require from the oscillator circuit?
The ECS-240-20-30B-AGL-TR specifies a 20 pF load capacitance and a maximum drive level of 100 µW. The 20 pF load capacitance must be matched by the external capacitors in the oscillator circuit to achieve the specified 24 MHz frequency within ±25 ppm tolerance. Exceeding the 100 µW drive level risks crystal overdrive and frequency drift.
How does the 5 PPM per year aging spec of ECS-240-20-30B-AGL-TR affect long-term frequency accuracy?
The ECS-240-20-30B-AGL-TR exhibits a maximum aging rate of 5 PPM per first year of operation. Over a 5-year product lifetime, cumulative aging can shift the output frequency by up to 25 PPM beyond the initial ±25 ppm tolerance. This is an important consideration for applications requiring tight long-term frequency accuracy, such as real-time clocks or communication timing references.
What procurement lead time should engineers plan for when designing ECS-240-20-30B-AGL-TR into a new product?
ECS lists a factory lead time of 10 weeks for the ECS-240-20-30B-AGL-TR. Engineers designing this crystal into new products should order samples early in the design phase and plan production buys well ahead of scheduled build dates. Stocking buffer inventory is advisable given the 10-week lead time to avoid production delays.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About ECS
ECS is a leading electronic component manufacturer. FindMyChip sources ECS ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”