ACPP0805 330R B Equivalent & Substitute Parts

Part Overview

The ACPP0805 330R B is a 330 Ohm thin film chip resistor manufactured by Ohmite in the 0805 (2012 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with ±0.1% tolerance and operates across -55°C to 155°C. The part is active in production status and RoHS3 compliant with MSL 1 rating, making it suitable for general industrial and commercial applications requiring precision resistive elements.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, temperature coefficient, operating temperature range) and mechanical compatibility (package format, footprint, termination count). Substitutes may include upgraded power ratings or enhanced features such as automotive qualification or anti-sulfur properties, provided core electrical parameters remain compatible.

Substiute Parts

ACPP0805 330R B

OhmiteIn Stock: 771ACPP0805 330R B Datasheet

Current PartRFQ

CPF0805B330RE1

TE Connectivity Passive ProductIn Stock: 2875CPF0805B330RE1 Datasheet

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ERA-6AEB331V

Panasonic Electronic ComponentsIn Stock: 20148ERA-6AEB331V Datasheet

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RG2012P-331-B-T5

SusumuIn Stock: 23019RG2012P-331-B-T5 Datasheet

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RT0805BRD07330RL

YAGEOIn Stock: 4045RT0805BRD07330RL Datasheet

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RTAN0805BKE330R

Stackpole Electronics IncIn Stock: 1969RTAN0805BKE330R Datasheet

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TNPW0805330RBEEA

Vishay DaleIn Stock: 6262TNPW0805330RBEEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACPP0805 330R B are classified into two categories based on electrical and mechanical compatibility:

Direct Equivalents maintain identical electrical specifications and power ratings. These parts are interchangeable without circuit redesign considerations.

Upgraded Substitutes provide enhanced power ratings (0.125W or higher), automotive qualification (AEC-Q200), or additional protective features (anti-sulfur, moisture resistant properties) while maintaining core electrical parameters. These upgrades do not compromise compatibility and may improve reliability in demanding environments.

All substitute parts share the following critical parameters with the main part:

• Resistance: 330 Ohms
• Tolerance: ±0.1%
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C to 155°C (or extended)
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Terminations: 2
• RoHS3 Compliance

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): CPF0805B330RE1 from TE Connectivity provides a direct equivalent to ACPP0805 330R B with matching 0.1W power rating and identical electrical characteristics. This part is suitable for applications where no design modifications are required.

For Enhanced Reliability in Automotive Applications: ERA-6AEB331V (Panasonic), RG2012P-331-B-T5 (Susumu), RT0805BRD07330RL (YAGEO), RTAN0805BKE330R (Stackpole), and TNPW0805330RBEEA (Vishay Dale) all carry AEC-Q200 automotive qualification. These parts are appropriate for automotive and harsh environment applications where component reliability and qualification documentation are required.

For Maximum Power Margin and Environmental Protection: RTAN0805BKE330R and TNPW0805330RBEEA offer the highest power ratings (0.2W and 0.26W respectively) combined with anti-sulfur and moisture-resistant properties. TNPW0805330RBEEA additionally extends the operating temperature range to 175°C. These selections provide the greatest design margin and environmental protection.

All substitute parts maintain RoHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a higher power-rated substitute in place of the ACPP0805 330R B? A: Yes. Substitutes with higher power ratings (0.125W, 0.2W, or 0.26W) are electrically compatible and mechanically fit the same 0805 footprint. Higher power ratings provide additional thermal margin without affecting circuit performance.

Q: What is the difference between direct equivalents and upgraded substitutes? A: Direct equivalents (CPF0805B330RE1) match all specifications including power rating. Upgraded substitutes provide enhanced power ratings or additional features such as automotive qualification or anti-sulfur protection while maintaining core electrical parameters (resistance, tolerance, temperature coefficient).

Q: Are automotive-qualified parts (AEC-Q200) suitable for non-automotive applications? A: Yes. AEC-Q200 qualified parts meet or exceed standard industrial specifications and are fully compatible with non-automotive circuits. They may be used as direct substitutes without design changes.

Q: Does package height variation affect PCB assembly? A: Package heights range from 0.50mm to 0.65mm maximum seated height. All variants fit the standard 0805 footprint. Height differences are within typical PCB assembly tolerances and do not require design modifications.

Q: Can I substitute TNPW0805330RBEEA with its extended -55°C to 175°C temperature range in applications rated only to 155°C? A: Yes. The extended temperature range is a superset of the original specification and provides additional operational margin. This part is fully compatible with applications rated to 155°C.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts are RoHS3 compliant with MSL 1 rating, matching the compliance profile of the ACPP0805 330R B.