Bourns 4816P-T01-331 Resistor Array Equivalent & Substitute Parts

Part Overview

The Bourns 4816P-T01-331 is an isolated 8-resistor network array with 330 Ohm resistance per element, rated at 160mW power dissipation per element. This surface-mount component is designed for applications requiring precision resistor networks in compact form factors, particularly in automotive environments meeting AEC-Q200 standards. The part is currently active in production. Substitute parts are identified to provide design flexibility, inventory alternatives, and compliance options for procurement and manufacturing workflows.

Substiute Parts

4816P-T01-331

Bourns Inc.In Stock: 6864816P-T01-331 Datasheet

Current PartRFQ

4816P-T01-331LF

Bourns Inc.In Stock: 15604816P-T01-331LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4816P-T01-331 is determined by strict equivalence across the following critical parameters:

• Resistance value: 330 Ohms (exact match required)
• Tolerance: ±2% (exact match required)
• Number of resistor elements: 8 (exact match required)
• Circuit configuration: Isolated (exact match required)
• Power rating per element: 160mW (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Package type: 16-SOIC (0.220", 5.59mm Width) (exact match required)
• Pin count: 16 (exact match required)
• Mounting type: Surface Mount (exact match required)
• Physical dimensions: 0.440" L x 0.220" W, 0.094" max height (exact match required)

The identified substitute part maintains full electrical and mechanical compatibility with the main part number across all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 4816P-T01-331 and 4816P-T01-331LF are electrically and mechanically equivalent across all functional parameters. The primary distinction lies in regulatory compliance status:

The 4816P-T01-331LF carries ROHS3 compliance and REACH Unaffected status, making it suitable for applications subject to European Union environmental regulations and RoHS directives. The 4816P-T01-331 is RoHS non-compliant and REACH Affected, requiring evaluation against specific regional regulatory requirements.

Selection between these parts should be based on the regulatory environment of the end application and supply chain requirements. Both parts maintain identical electrical performance, thermal characteristics, and mechanical compatibility for PCB assembly and circuit operation.

Frequently Asked Questions (FAQ)

Q: Are the 4816P-T01-331 and 4816P-T01-331LF electrically interchangeable?

A: Yes. Both parts are electrically identical with 330 Ohm resistance, ±2% tolerance, 160mW power per element, ±100ppm/°C temperature coefficient, and -55°C to 125°C operating range. They perform identically in circuit applications.

Q: What is the difference between these two part numbers?

A: The primary difference is regulatory compliance. The 4816P-T01-331LF is ROHS3 compliant and REACH Unaffected, while the 4816P-T01-331 is RoHS non-compliant and REACH Affected. All electrical and mechanical specifications are identical.

Q: Can I use 4816P-T01-331LF as a direct replacement for 4816P-T01-331 on existing PCBs?

A: Yes. Both parts use the 16-SOIC package with identical pin configuration, dimensions (0.440" L x 0.220" W, 0.094" max height), and mounting requirements. No PCB redesign is required.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance or REACH compliance, use 4816P-T01-331LF. For applications without these regulatory constraints, either part is suitable based on availability and cost considerations.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts have identical temperature coefficients (±100ppm/°C), operating temperature ranges (-55°C ~ 125°C), and power dissipation ratings (160mW per element). Thermal performance is equivalent.

Q: What is the MSL rating for these parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity limitations for storage or handling.