

ECS Inc.’s surface mount (SMD) crystals provide users with a solution that yields long-term stability and reliability for a myriad of applications. Surface mount capabilities allow your device to be packaged with the leads soldered directly to the pads of the circuit board surface. Supplied at both custom and standard frequencies, SMD crystals are ideal for applications such as: microprocessors, internet of things (IoT), including GPS systems and smart home security systems, automotive computers and components, wearable technologies, like smartwatches, Wi-Fi, connectivity and more.
Model Info | Datasheet | Type | Package Code | Package Size | Frequency | Tolerance | Stability | Operating Temperature | Rating | |
---|---|---|---|---|---|---|---|---|---|---|
![]() | ECX-71 | View Inventory Datasheet Support Docs | 38 | 7.00mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-64A | View Inventory Datasheet Support Docs | 38 | 6.00mm x 3.50mm | 8 MHz ~ 50 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | ECX-64 | View Inventory Datasheet Support Docs | 23B | 6.00mm x 3.50mm | 7.3728 MHz ~ 50 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | ECX-53Q | View Inventory Datasheet Support Docs | 30Q | 5.00mm x 3.20mm | 8 MHz ~ 54 MHz | ±30ppm | ±100ppm | -40°C ~ 150°C | AEC-Q200 | |
![]() | ECX-53BQZ | View Inventory Datasheet Support Docs | 53BQZ | 5.00mm x 3.20mm | 13 MHz ~ 26 MHz | ±15ppm | ±50ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-53BQ | View Inventory Datasheet Support Docs | 53BQ | 5.00mm x 3.20mm | 8 MHz ~ 54 MHz | ±30ppm | ±100ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-53B-DU | View Inventory Datasheet Support Docs | 30B-DU | 5.00mm x 3.20mm | 10 MHz ~ 50 MHz | ±30ppm | ±100ppm | -55°C ~ 125°C | ||
![]() | ECX-53B | View Inventory Datasheet Support Docs | 30B | 5.00mm x 3.20mm | 8 MHz ~ 50 MHz | ±30ppm | ±50ppm | -20°C ~ 70°C | ||
![]() | ECX-53 | View Inventory Datasheet Support Docs | 30 | 5.00mm x 3.20mm | 8 MHz ~ 50 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | ECX-49 | View Inventory Datasheet Support Docs | 49 | 4.10mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-42 | View Inventory Datasheet Support Docs | 42 | 4.00mm x 2.50mm | 12 MHz ~ 50 MHz | ±30ppm | ±50ppm | -20°C ~ 70°C | ||
![]() | ECX-3SX | View Inventory Datasheet Support Docs | 7SX | 12.50mm x 4.60mm | 3.570 MHz ~ 70 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | ECX-39 | View Inventory Datasheet Support Docs | 39 | 4.90mm x 1.80mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-34S | View Inventory Datasheet Support Docs | 34S | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 125°C | |||
![]() | ECX-34RR | View Inventory Datasheet Support Docs | 34RR | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-34R | View Inventory Datasheet Support Docs | 34R | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-34Q | View Inventory Datasheet Support Docs | 34Q | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 125°C | AEC-Q200 | ||
![]() | ECX-34G | View Inventory Datasheet Support Docs | 34G | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-33QZ | View Inventory Datasheet Support Docs | 33QZ | 3.20mm x 2.50mm | 12 MHz ~ 32 Mhz | ±25ppm | ±100ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-33Q | View Inventory Datasheet Support Docs | 33Q | 3.20mm x 2.50mm | 8 MHz ~ 54 Mhz | ±30ppm | ±100ppm | -55°C ~ 125°C | AEC-Q200 | |
![]() | ECX-32 | View Inventory Datasheet Support Docs | 33 | 3.20mm x 2.50mm | 8 MHz ~ 54 MHz | ±50ppm | ±50ppm | -20°C ~ 70°C | ||
![]() | ECX-31B | View Inventory Datasheet Support Docs | 34B | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-306X | View Inventory Datasheet Support Docs | 17X | 8.00mm x 3.80mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-2236Q | View Inventory Datasheet Support Docs | 36Q | 2.50mm x 2.00mm | 12 MHz ~ 60 MHz | ±30ppm | ±50ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-2236B2 | View Inventory Datasheet Support Docs | 36B2 | 2.50mm x 2.00mm | 12 MHz ~ 50 MHz | ±10ppm | ±10ppm | -30°C ~ 85°C | ||
![]() | ECX-2236B | View Inventory Datasheet Support Docs | 36B | 2.50mm x 2.00mm | 12 MHz ~ 60 MHz | ±10ppm | ±10ppm | -30°C ~ 85°C | ||
![]() | ECX-2236 | View Inventory Datasheet Support Docs | 36 | 2.50mm x 2.00mm | 12 MHz ~ 80 MHz | ±50ppm | ±50ppm | -20°C ~ 70°C | ||
![]() | ECX-19A | View Inventory Datasheet Support Docs | 19A | 11.00mm x 5.00mm | 3.579545 MHz ~ 40 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | ECX-16R | View Inventory Datasheet Support Docs | 16R | 1.60mm x 1.00mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-1637QZ | View Inventory Datasheet Support Docs | 37QZ | 2.00mm x 1.60mm | 20 MHz ~ 40 MHz | ±15ppm, ±25ppm | ±50ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-1637Q | View Inventory Datasheet Support Docs | 37Q | 2.00mm x 1.60mm | 16 MHz ~ 60 MHz | ±30ppm | ±50ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-1637BQ | View Inventory Datasheet Support Docs | 37BQ | 2.00mm x 1.60mm | 16 MHz ~ 50 MHz | ±10ppm | ±10ppm | -30°C ~ 85°C | AEC-Q200 | |
![]() | ECX-1637B2 | View Inventory Datasheet Support Docs | 37B2 | 2.00mm x 1.60mm | 16 MHz ~ 50 MHz | ±10ppm | ±10ppm | -30°C ~ 85°C | ||
![]() | ECX-1637B | View Inventory Datasheet Support Docs | 37B | 2.00mm x 1.60mm | 16 MHz ~ 96 MHz | ±10ppm | ±10ppm | -30°C ~ 85°C | ||
![]() | ECX-1637 | View Inventory Datasheet Support Docs | 37 | 2.00mm x 1.60mm | 16 MHz ~ 80 MHz | ±50ppm | ±50ppm | -20°C ~ 70°C | ||
![]() | ECX-16 | View Inventory Datasheet Support Docs | 16 | 1.60mm x 1.00mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-12RR | View Inventory Datasheet Support Docs | 12RR | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-12R | View Inventory Datasheet Support Docs | 12R | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-12Q | View Inventory Datasheet Support Docs | 12Q | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 125°C | AEC-Q200 | ||
![]() | ECX-1247Q | View Inventory Datasheet Support Docs | 47Q | 1.60mm x 1.20mm | 24 MHz ~ 60 MHz | ±30ppm | ±50ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | ECX-1247B | View Inventory Datasheet Support Docs | 47B | 1.60mm x 1.20mm | 24 MHz ~ 80 MHz | ±7ppm | ±10ppm | -40°C ~ 85°C | ||
![]() | ECX-1247 | View Inventory Datasheet Support Docs | 47 | 1.60mm x 1.20mm | 24 MHz ~ 80 MHz | ±20ppm | ±20ppm | -40°C ~ 85°C | ||
![]() | ECX-1210B | View Inventory Datasheet Support Docs | 1210B | 1.20mm x 1.00mm | 32.768 kHz | ±20ppm | -40°C ~ 105°C | |||
![]() | ECX-1210 | View Inventory Datasheet Support Docs | 1210 | 1.20mm x 1.00mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-12 | View Inventory Datasheet Support Docs | 12 | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECX-1048B | View Inventory Datasheet Support Docs | 48B | 1.20mm x 1.00mm | 32 MHz ~ 60 MHz | ±10ppm | ±20ppm | -40°C ~ 85°C | ||
![]() | ECX-1048 | View Inventory Datasheet Support Docs | 48 | 1.20mm x 1.00mm | 32 MHz ~ 54 MHz | ±10ppm | ±10ppm | -40°C ~ 85°C | ||
![]() | ECS-33B | View Inventory Datasheet Support Docs | 33B | 3.20mm x 2.50mm | 10 MHz ~ 54 MHz | ±10ppm | ±15ppm | -40°C ~ 85°C | ||
![]() | ECS-2×6-FLX | View Inventory Datasheet Support Docs | 13FLX | 2.00mm x 6.10mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | ECS-23G | View Inventory Datasheet Support Docs | 23G | 6.00mm x 3.50mm | 8 MHz ~ 50 MHz | ±20ppm | ±30ppm | -40°C ~ 85°C | ||
![]() | CSM-9 | View Inventory Datasheet Support Docs | 35 | 8.00mm x 4.50mm | 4 ~ 50 MHz | ±30ppm | ±30ppm | -10°C ~ 70°C | ||
![]() | CSM-8Q | View Inventory Datasheet Support Docs | 20BQ | 7.00mm x 5.00mm | 8 MHz ~ 36 MHz | ±30ppm | ±100ppm | -40°C ~ 125°C | AEC-Q200 | |
![]() | CSM-8M | View Inventory Datasheet Support Docs | 20BM | 7.00mm x 5.00mm | 6 MHz ~ 42 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-8A | View Inventory Datasheet Support Docs | 20A | 7.00mm x 5.00mm | 6 MHz ~ 100 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-7X-DU | View Inventory Datasheet Support Docs | 5PX | 11.40mm x 4.80mm | 3.57 MHz ~ 70 MHz | ±30ppm | ±100ppm | -55°C ~ 125°C | ||
![]() | CSM-7X-DN | View Inventory Datasheet Support Docs | 5PX | 11.40mm x 4.80mm | 3.57 MHz ~ 70 MHz | ±30ppm | ±100ppm | -40°C ~ 85°C | ||
![]() | CSM-7X-3L | View Inventory Datasheet Support Docs | 5G3X | 11.40mm x 4.70mm | 3.57 MHz ~ 70 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-7X | View Inventory Datasheet Support Docs | 5PX | 11.40mm x 4.80mm | 3.57 MHz ~ 70 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-7SSX | View Inventory Datasheet Support Docs | 5PVX | 11.40mm x 4.80mm | 3.57 MHz ~ 50 MHz | ±30ppm | ±30ppm ~ ±50ppm | -10°C ~ 70°C ~ -40°C ~ 85°C | ||
![]() | CSM-4AX | View Inventory Datasheet Support Docs | 28AX | 12.50mm x 4.85mm | 3.57 MHz ~ 30 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-3X | View Inventory Datasheet Support Docs | 3X | 7.00mm x 4.10mm | 12 MHz ~ 40 MHz | ±30ppm | ±50ppm | -10°C ~ 70°C | ||
![]() | CSM-12 | View Inventory Datasheet Support Docs | 18 | 11.80mm x 5.50mm | 3.579 MHz ~ 30 MHz | ±30ppm | ±100ppm | -40°C ~ 85°C | ||
![]() | CDX-1983 | View Inventory Datasheet Support Docs | MHz Crystal | CDX-1983 | 2.00mm x 1.60mm | 38.4 MHz | ±10ppm | ±40ppm | -40°C ~ 125°C | |
![]() | CDX-1293 | View Inventory Datasheet Support Docs | 9X | 3.20mm x 1.50mm | 32.768 kHz | ±5ppm | -40°C ~ 85°C | |||
![]() | CDX-1128 | View Inventory Datasheet Support Docs | CDX-1128 | 3.20mm x 1.50mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | CDX-1082 | View Inventory Datasheet Support Docs | 12 | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C | |||
![]() | CDX-1074 | View Inventory Datasheet Support Docs | 12 | 2.00mm x 1.20mm | 32.768 kHz | ±20ppm | -40°C ~ 85°C |
ECS Inc.’s SMD crystals catalog includes options with tight stability, low equivalent series resistance (ESR) and customer-specified pullability. ECS Inc. offers the broadest package size range in the industry with SMD crystals as small as a 1.2 mm x 1.0 mm package and wide temperature ranges up to +150°C.
As a global leader in high-integrity passive components, connectivity solutions and timing components, ECS Inc. produces surface mount crystals that offer a customized timing solution for your industry. Complement your chosen SMD crystal with a range of oscillators, resonators, filters and inductors.
Get in touch with a sales representative if you need more information about surface mount crystals or have questions about a specific requirement in your application design. Contact the ECS engineering team at engineering@ecsxtal.com for assistance with products, board respins and any additional questions. Refer to the ECS Inc. online resource library for more specifications and information about products and applications.
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