ACPP0805 680R B Equivalent & Substitute Parts

Part Overview

The ACPP0805 680R B is a 680 Ohms ±0.1% thin film chip resistor in 0805 (2012 Metric) package manufactured by Ohmite. This precision resistor is rated for 0.1W power dissipation and operates across -55°C to 155°C. The part is Active status and ROHS3 compliant. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate alternative manufacturers with compatible electrical and mechanical specifications.

Substiute Parts

ACPP0805 680R B

OhmiteIn Stock: 782ACPP0805 680R B Datasheet

Current PartRFQ

CPF0805B680RE1

TE Connectivity Passive ProductIn Stock: 2029CPF0805B680RE1 Datasheet

DirectRFQ

ERA-6AEB681V

Panasonic Electronic ComponentsIn Stock: 22291ERA-6AEB681V Datasheet

UpgradeRFQ

RG2012P-681-B-T5

SusumuIn Stock: 11712RG2012P-681-B-T5 Datasheet

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RT0805BRD07680RL

YAGEOIn Stock: 10651RT0805BRD07680RL Datasheet

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TNPW0805680RBEEA

Vishay DaleIn Stock: 5564TNPW0805680RBEEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACPP0805 680R B are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 680 Ohms
• Tolerance: ±0.1%
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C minimum to 155°C minimum

Mechanical Parameters (Must Match):

• Package / Case: 0805 (2012 Metric)
• Number of Terminations: 2
• Composition: Thin Film

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

• Power Rating: Equal or greater than 0.1W
• Manufacturer: Different from Ohmite
• Additional Features: Automotive AEC-Q200, Anti-Sulfur, Moisture Resistant (upgrade features)

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications): CPF0805B680RE1 from TE Connectivity Passive Product is a direct equivalent with identical electrical and mechanical specifications. This part maintains the 0.1W power rating and -55°C to 155°C operating range of the original ACPP0805 680R B.

Upgraded Substitutes (Higher Power Rating): ERA-6AEB681V, RG2012P-681-B-T5, RT0805BRD07680RL, and TNPW0805680RBEEA all provide higher power ratings (0.125W to 0.26W) while maintaining core electrical parameters. These parts are suitable for applications where the original 0.1W specification is not a limiting constraint.

Additional Certifications: ERA-6AEB681V and RG2012P-681-B-T5 include Automotive AEC-Q200 certification. RG2012P-681-B-T5 adds Anti-Sulfur protection. TNPW0805680RBEEA includes Anti-Sulfur, Automotive AEC-Q200, and Moisture Resistant features with extended operating temperature to 175°C.

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

Frequently Asked Questions (FAQ)

Q: Can CPF0805B680RE1 be used as a direct replacement for ACPP0805 680R B? A: Yes. CPF0805B680RE1 matches all electrical and mechanical specifications including 680 Ohms resistance, ±0.1% tolerance, 0.1W power rating, 0805 package, ±25ppm/°C temperature coefficient, and -55°C to 155°C operating range.

Q: What is the difference between the main part and upgraded substitutes? A: Upgraded substitutes (ERA-6AEB681V, RG2012P-681-B-T5, RT0805BRD07680RL, TNPW0805680RBEEA) provide higher power ratings (0.125W to 0.26W) and some include automotive certifications or additional protective features. Core electrical parameters remain identical.

Q: Are automotive-rated parts (AEC-Q200) compatible with non-automotive applications? A: Yes. Automotive-rated parts meet or exceed standard industrial specifications and are suitable for any application requiring the specified electrical and mechanical parameters.

Q: Does the 0805 package dimension remain consistent across all substitute parts? A: Yes. All parts use the 0805 (2012 Metric) package with identical footprint dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm), ensuring PCB layout compatibility.

Q: What is the significance of MSL 1 rating? A: MSL 1 indicates unlimited moisture sensitivity level, meaning the component requires no special moisture control during storage or handling, simplifying supply chain and assembly processes.

Q: Can TNPW0805680RBEEA be used in applications with operating temperatures above 155°C? A: TNPW0805680RBEEA operates to 175°C, extending the upper temperature limit by 20°C compared to the original ACPP0805 680R B and other substitutes rated to 155°C.