ECS Inc. International

ECS Inc. International was established in 1980 and has grown to become one of the most recognized and dependable manufacturers of frequency control and power management products in the world.

ECS Inc. embodies world class design and engineering teams along with state of the art fabrication sites. Our global business partnerships, marketing, sales professionals and customer care centers support first class customers and distribution channels around the world.

Our talented team of professionals collaborate daily within a network of technology having its primary focus offering quality solutions for our client’s applications.

It is the mission at ECS Inc. to service a worldwide customer base with the most technologically advanced, reliable, and cost-effective electronic component solutions the world demands today.

We are your Electronic Component Solution

CDX-1128 Tuning Fork SMD Crystal

The ECS-.327-CDX-1128 low ESR (55 kΩ, typical), low CL (6 pF) is a very compact SMD Tuning Fork Crystal. The 3.2 x 1.5 x 0.9 mm ceramic package is ideal for low power microprocessors, such as STMicro's STM32L.

The ECS‐.327‐CDX‐1128 miniature SMD crystal

ECX-31B (Tuning Fork SMD Crystal)

The ECX-31B is the most cost-effective 32.768 kHz SMD tuning fork available on the market in a 3.2 mm x 1.5 mm x 0.9 mm (LWH) ceramic package.

The ECS ECX-31B Tuning Fork SMD Crystal


The ECS-TXO-2520 SMD HCMOS 3.3V TCXO comes in a 2.5 mm x 2.0 mm x 0.9 mm ceramic package & is ideal for wireless IoT applications where stability is critical. The temperature stability is ±2.5 ppm over the operating temp of -40°C to +85°C.


ECS-2520MV (MultiVolt Oscillator)

ECS-2520MV low-power, fixed frequency, low-jitter, multi-volt oscillator comes in a 2.5 x 2.0 x 0.8 mm (LWH) package, which helps save board space and also allows customers to use the same device for many designs.

ECX-1210 (Tuning Fork Crystal)

The ECX-1210, is ECS’ smallest SMD tuning fork crystal, measuring 1.2 mm x 1.0 mm. The small footprint is ideal for wearable, IoT, and mobile device applications where size is critical.

ECS-2520Q (Tuning Fork Crystal)

ECS-2520Q AEC-Q200 qualified sub-miniature SMD crystal oscillator is a 2.5 x 2.0 x 0.8 mm (LWH) 4-pad ceramic package. These oscillators are ideal for automotive, industrial, and IoT applications.

ECS-MPI4040 (Power Inductor)

The ECS-MPI4040 miniature AEC-Q200, Grade 1 qualified power inductor has a 4.7 x 4.06 mm footprint with height options from 1.2 to 2.0 mm & handles high transient inrush current spikes, ideal for automotive environments.