ACPP0805 510R B Equivalent & Substitute Parts

Part Overview

The ACPP0805 510R B is a 510 Ohm ±0.1% thin film chip resistor in 0805 (2012 Metric) package manufactured by Ohmite. This component is rated for 0.1W power dissipation with a temperature coefficient of ±25ppm/°C and operates across -55°C to 155°C. The part is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating. As an active product with 865 units in stock, equivalent and substitute parts are identified for design flexibility, supply chain optimization, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

ACPP0805 510R B

OhmiteIn Stock: 974ACPP0805 510R B Datasheet

Current PartRFQ

CPF0805B510RE1

TE Connectivity Passive ProductIn Stock: 2415CPF0805B510RE1 Datasheet

DirectRFQ

ERA-6AEB511V

Panasonic Electronic ComponentsIn Stock: 23267ERA-6AEB511V Datasheet

UpgradeRFQ

RG2012P-511-B-T5

SusumuIn Stock: 6087RG2012P-511-B-T5 Datasheet

UpgradeRFQ

RT0805BRD07510RL

YAGEOIn Stock: 1609RT0805BRD07510RL Datasheet

UpgradeRFQ

TNPW0805510RBEEA

Vishay DaleIn Stock: 5341TNPW0805510RBEEA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence in the following parameters: resistance value (510 Ohms), tolerance (±0.1%), package type (0805/2012 Metric), composition (thin film), temperature coefficient (±25ppm/°C), and RoHS3 compliance. All identified substitutes maintain these core electrical and mechanical specifications.

Substitute parts are categorized as follows:

Direct Equivalent: CPF0805B510RE1 (TE Connectivity) maintains identical power rating (0.1W) and all core parameters.

Upgrade Substitutes: ERA-6AEB511V (Panasonic), RG2012P-511-B-T5 (Susumu), RT0805BRD07510RL (YAGEO), and TNPW0805510RBEEA (Vishay Dale) provide enhanced power ratings (0.125W to 0.26W) while maintaining electrical equivalence. Additional certifications such as AEC-Q200 automotive qualification and anti-sulfur features are available in upgrade options.

Parameter Comparison

Engineering Selection Recommendations

CPF0805B510RE1 is the direct equivalent for applications requiring identical specifications. This part maintains the 0.1W power rating and is suitable for general-purpose applications with standard environmental conditions.

ERA-6AEB511V, RG2012P-511-B-T5, and RT0805BRD07510RL are appropriate for designs requiring enhanced power dissipation (0.125W) or automotive-grade reliability. These parts carry AEC-Q200 certification, indicating qualification for automotive applications. RG2012P-511-B-T5 additionally provides anti-sulfur protection for harsh environments.

TNPW0805510RBEEA offers the highest power rating (0.26W) and extended operating temperature range (-55°C to 175°C). This part combines AEC-Q200 automotive qualification with anti-sulfur and moisture-resistant features, making it suitable for demanding industrial and automotive applications.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can CPF0805B510RE1 be used as a direct replacement for ACPP0805 510R B?

A: Yes. CPF0805B510RE1 maintains identical electrical specifications (510 Ohms ±0.1%, 0.1W power rating, ±25ppm/°C temperature coefficient) and package type (0805). Both parts are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between the direct equivalent and upgrade substitutes?

A: The direct equivalent (CPF0805B510RE1) matches the original part's 0.1W power rating. Upgrade substitutes provide higher power ratings (0.125W to 0.26W) while maintaining electrical equivalence. Upgrade parts may include additional certifications such as AEC-Q200 automotive qualification or anti-sulfur features.

Q: Are all substitute parts suitable for automotive applications?

A: ERA-6AEB511V, RG2012P-511-B-T5, and TNPW0805510RBEEA carry AEC-Q200 certification for automotive use. CPF0805B510RE1 and RT0805BRD07510RL do not have explicit automotive certification in the provided specifications.

Q: Can a higher power-rated substitute be used in place of the original 0.1W part?

A: Yes. Higher power-rated substitutes (0.125W or 0.26W) are electrically and mechanically compatible with the original 0.1W design. The higher power rating provides additional thermal margin and does not affect circuit operation.

Q: What is the significance of anti-sulfur and moisture-resistant features?

A: Anti-sulfur protection prevents corrosion from hydrogen sulfide exposure in industrial environments. Moisture-resistant features enhance reliability in high-humidity conditions. These features are optional enhancements not required for standard applications.

Q: Do all substitute parts have the same physical dimensions?

A: All parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Height varies slightly (0.020" to 0.026"), but this variation is within standard PCB assembly tolerances and does not affect placement or soldering.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level, allowing unlimited shelf life without special storage conditions. All listed parts carry this rating, ensuring standard handling and storage procedures are sufficient.