ECS-P83-B Equivalent & Substitute Parts

Part Overview

The ECS-P83-B is an XO (Standard) programmable crystal oscillator manufactured by ECS Inc. This component operates at frequencies between 1 MHz and 125 MHz with HCMOS output, 3.3V supply voltage, and ±50ppm frequency stability. The oscillator features Enable/Disable functionality and is housed in an 8-DIP, 4-lead half-size metal can package suitable for through-hole mounting applications.

The ECS-P83-B is classified as an active product with current inventory availability. Identifying equivalent and substitute parts is necessary for supply chain continuity, design flexibility, and compliance with evolving regulatory requirements such as RoHS standards.

Substiute Parts

ECS-P83-B

ECS Inc.In Stock: 703ECS-P83-B Datasheet

Current PartRFQ

ECS-P83-BX

ECS Inc.In Stock: 1115ECS-P83-BX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the ECS-P83-B and ECS-P83-BX is determined by electrical and mechanical parameter equivalence. Both parts share identical specifications across all critical selection criteria:

Electrical Parameters (Identical):

• Frequency range: 1 MHz ~ 125 MHz
• Output configuration: HCMOS
• Supply voltage: 3.3V
• Frequency stability: ±50ppm
• Enable/Disable function
• Maximum supply current: 28mA
• Operating temperature range: 0°C ~ 70°C

Mechanical Parameters (Identical):

• Package type: 8-DIP, 4 Leads (Half Size, Metal Can)
• Mounting type: Through Hole
• Physical dimensions: 0.520" L x 0.520" W (13.20mm x 13.20mm)
• Maximum seated height: 0.213" (5.40mm)

Programmable Configuration: Both parts are programmed by DiGi Electronics with frequency specification entered in Web Order Notes, enabling direct substitution for any frequency within the 1 MHz to 125 MHz range.

Parameter Comparison

Engineering Selection Recommendations

The ECS-P83-B and ECS-P83-BX are electrically and mechanically equivalent programmable crystal oscillators. Both parts are active products from ECS Inc. with identical functional specifications across frequency range, output type, supply voltage, stability, and package configuration.

The primary distinction between these parts is regulatory compliance status. The ECS-P83-BX is ROHS3 compliant, while the ECS-P83-B is RoHS non-compliant. For applications subject to RoHS directives or requiring compliance with current environmental regulations, the ECS-P83-BX is the appropriate selection. For legacy systems or applications without RoHS requirements, either part is suitable based on availability and supply chain considerations.

Both parts maintain identical REACH and ECCN classifications, ensuring consistent export and regulatory treatment. The MSL rating of 1 (Unlimited) for both parts indicates no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the ECS-P83-BX directly replace the ECS-P83-B in existing designs?

A: Yes. The ECS-P83-BX is a direct electrical and mechanical substitute for the ECS-P83-B. All functional parameters, package dimensions, pin configurations, and performance specifications are identical. Both parts operate at the same frequency range (1 MHz ~ 125 MHz), supply voltage (3.3V), and frequency stability (±50ppm).

Q: What is the difference between ECS-P83-B and ECS-P83-BX?

A: The primary difference is RoHS compliance status. The ECS-P83-BX is ROHS3 compliant, while the ECS-P83-B is RoHS non-compliant. All other electrical, mechanical, and regulatory parameters are identical.

Q: Are there any pin configuration differences between these parts?

A: No. Both parts use the same 8-DIP, 4-lead half-size metal can package with identical through-hole mounting. Physical dimensions and seated height are identical (0.520" L x 0.520" W, 0.213" maximum seated height).

Q: Can I use either part for a new design?

A: For new designs, the ECS-P83-BX is recommended due to ROHS3 compliance, which aligns with current environmental regulations and ensures long-term supply chain viability. The ECS-P83-B remains suitable for legacy system maintenance or applications without RoHS requirements.

Q: How are these oscillators programmed?

A: Both the ECS-P83-B and ECS-P83-BX are programmed by DiGi Electronics. Specify your required frequency within the 1 MHz to 125 MHz range in the Web Order Notes during the ordering process.

Q: What is the operating temperature range for both parts?

A: Both parts operate across 0°C to 70°C. This temperature range applies to all frequency stability and performance specifications.

Q: Are there any supply current differences?

A: No. Both parts have identical maximum supply current specifications of 28mA at 3.3V.

Q: What is the moisture sensitivity level for these oscillators?

A: Both parts have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints. Standard handling and storage practices are sufficient.