CE3292-20.000 Equivalent & Substitute Parts

Part Overview

The CE3292-20.000 is a 20 MHz XO (Standard) crystal oscillator manufactured by Crystek Corporation. It provides HCMOS and TTL output with 5V supply, Enable/Disable function, and operates across -40°C to 85°C. The device is packaged in a 4-SMD, No Lead surface mount configuration with RoHS3 compliance and unlimited moisture sensitivity rating. This part is Active status with 907 units in current inventory. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

CE3292-20.000

Crystek CorporationIn Stock: 962CE3292-20.000 Datasheet

Current PartRFQ

CB3-3I-20M000000

CTS-Frequency ControlsIn Stock: 12152CB3-3I-20M000000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CB3-3I-20M000000 manufactured by CTS-Frequency Controls qualifies as a direct substitute based on the following critical parameters:

• Identical frequency: 20 MHz
• Matching output configuration: HCMOS, TTL
• Identical supply voltage: 5V
• Identical function: Enable/Disable
• Identical frequency stability: ±50ppm
• Identical operating temperature range: -40°C ~ 85°C
• Identical package type: 4-SMD, No Lead
• Identical mounting type: Surface Mount
• Identical RoHS3 compliance status
• Identical MSL rating: 1 (Unlimited)

Mechanical dimensions are within acceptable tolerance for PCB footprint compatibility. Both parts share identical ECCN and HTSUS classifications.

Parameter Comparison

Engineering Selection Recommendations

Both parts maintain Active product status and full regulatory compliance (RoHS3, REACH Unaffected, EAR99 classification). The CB3-3I-20M000000 demonstrates lower maximum supply current (25mA versus 60mA) and specified disable-mode current (10µA), which may provide power efficiency advantages in applications utilizing the Enable/Disable function. Mechanical dimensions are compatible within standard PCB layout tolerances. Selection between these parts should be based on supply chain availability, lead time requirements, and application-specific power consumption constraints.

Frequently Asked Questions (FAQ)

Q: Can CB3-3I-20M000000 be used as a direct replacement for CE3292-20.000?

A: Yes. Both parts share identical electrical specifications (20 MHz, HCMOS/TTL output, 5V supply, Enable/Disable function, ±50ppm stability, -40°C to 85°C operating range) and package configuration (4-SMD, No Lead). Mechanical dimensions are within acceptable tolerance for standard PCB footprints.

Q: What are the key differences between these parts?

A: The primary differences are maximum supply current (CE3292-20.000: 60mA; CB3-3I-20M000000: 25mA) and disable-mode current specification (CB3-3I-20M000000: 10µA specified; CE3292-20.000: not specified). Both differences favor the CTS part in power-constrained applications.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS3 compliant, REACH unaffected, and classified as EAR99. Both carry identical HTSUS codes and MSL ratings.

Q: What should be considered when switching between these oscillators?

A: Verify PCB layout accommodates the slight dimensional variation (CE3292-20.000: 7.20mm x 5.20mm; CB3-3I-20M000000: 7.00mm x 5.00mm). Both parts maintain identical height (1.80mm maximum seated height) and mounting type. No schematic or signal integrity changes are required.

Q: Is inventory availability a factor in part selection?

A: Yes. CB3-3I-20M000000 has significantly higher inventory (12,135 units) compared to CE3292-20.000 (907 units), which may influence lead time and supply chain continuity decisions.