CTS Resistor Products 752091332JP Equivalent & Substitute Parts

Part Overview

The CTS Resistor Products 752091332JP is a surface mount resistor array with 3.3k ohm resistance and 5% tolerance. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and procurement continuity. The part is RoHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. Due to its obsolete status, active equivalent parts must be evaluated to maintain supply chain reliability and design functionality.

Substiute Parts

752091332JP

CTS Resistor ProductsIn Stock: 732752091332JP Datasheet

Current PartRFQ

752091332GP

CTS Resistor ProductsIn Stock: 1012752091332GP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 752091332JP is based on the following critical parameters that must align between the main part and substitute candidates:

Primary Substitution Criteria:

• Manufacturer: CTS Resistor Products (same manufacturer ensures design continuity)
• Resistance Value: 3.3k Ohm (core functional requirement)
• Mounting Type: Surface Mount (physical compatibility with PCB layout)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement match)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental protection equivalence)

Secondary Compatibility Factors:

• ECCN Classification: EAR99 (export control consistency)
• HTSUS Code: 8533.21.0020 (tariff classification alignment)

The substitute part 752091332GP meets all primary substitution criteria. While the substitute exhibits tighter tolerance (±2% versus 5%) and higher power per element rating (80mW), these represent functional improvements rather than incompatibilities. The substitute maintains the same manufacturer, resistance value, mounting technology, and compliance certifications required for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution:

The 752091332GP is the qualified substitute for the obsolete 752091332JP. Both parts are manufactured by CTS Resistor Products and share identical resistance values, mounting technology, and compliance certifications. The substitute part is currently in active production status, ensuring long-term availability and supply chain stability.

Compliance Alignment:

Both parts maintain ROHS3 compliance and EAR99 export classification, eliminating regulatory barriers to substitution. The MSL 1 rating on both parts confirms equivalent moisture protection requirements for storage and handling.

Performance Considerations:

The substitute part 752091332GP provides enhanced specifications compared to the main part. The ±2% tolerance on the substitute represents tighter resistance accuracy than the ±5% tolerance of the obsolete part. The specified 80mW power per element and ±200ppm/°C temperature coefficient on the substitute provide defined performance parameters for applications requiring thermal stability and power dissipation calculations.

Inventory Status:

The substitute part 752091332GP maintains active inventory status with 982 pieces available, compared to the obsolete main part with 712 pieces in stock. Selection of the active substitute ensures procurement continuity beyond current inventory depletion.

Frequently Asked Questions (FAQ)

Q: Can the 752091332GP directly replace the 752091332JP in existing designs?

A: Yes. Both parts share the same manufacturer (CTS Resistor Products), identical 3.3k ohm resistance value, surface mount technology, and RoHS3 compliance. The substitute is functionally compatible for direct PCB substitution.

Q: What is the significance of the tolerance difference between ±5% and ±2%?

A: The substitute part 752091332GP features tighter tolerance (±2%) compared to the main part (±5%). This represents improved resistance accuracy and is not a compatibility limitation. Applications designed for ±5% tolerance will operate within specification with the ±2% substitute.

Q: Are there package compatibility concerns between the two parts?

A: The main part is specified as SMD packaging, while the substitute is designated as 9-SRT package type. Both are surface mount technologies. Physical dimensions of the substitute are provided (0.515" L x 0.080" W, 0.100" height maximum), allowing verification of PCB footprint compatibility with existing designs.

Q: Why is the main part classified as obsolete?

A: The 752091332JP is listed as obsolete by the manufacturer. The active substitute 752091332GP provides equivalent functionality with enhanced specifications and ensures continued availability for new production and design support.

Q: Are moisture sensitivity and storage requirements identical?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating identical moisture sensitivity levels and storage requirements. No additional moisture control measures are required when transitioning from the main part to the substitute.

Q: What export control considerations apply to this substitution?

A: Both parts are classified as EAR99 under export control regulations, maintaining identical export compliance status. No additional export documentation or restrictions apply to the substitute part.