ACPP0805 7K5 B Equivalent & Substitute Parts

Part Overview

The ACPP0805 7K5 B is a 7.5 kOhms ±0.1% thin film chip resistor manufactured by Ohmite in the 0805 (2012 Metric) package. This precision resistor 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 with MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements necessitate enhanced power ratings, automotive certifications, or specialized features such as flame-proof or anti-sulfur construction.

Key Parameters

Parameter	Value
Resistance	7.5 kOhms
Tolerance	±0.1%
Power Rating	0.1W (1/10W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters: resistance value (7.5 kOhms), tolerance (±0.1%), package type (0805 / 2012 Metric), composition (thin film), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to at least 155°C). All listed substitute parts meet these core electrical and mechanical criteria. Substitute parts are grouped into two categories:

Direct Equivalents maintain identical power ratings (0.1W) and packaging specifications.

Upgraded Substitutes provide enhanced power ratings (0.125W to 0.63W), automotive certifications (AEC-Q200), or specialized features (flame-proof, moisture-resistant, anti-sulfur construction) while maintaining full compatibility with the original part's electrical specifications and physical footprint.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Operating Temp	Package	Features / Certifications	Packaging Type
ACPP0805 7K5 B	Ohmite	7.5 kOhms	±0.1%	0.1W	±25ppm/°C	-55°C ~ 155°C	0805	—	Tape & Reel
CPF0805B7K5E1	TE Connectivity	7.5 kOhms	±0.1%	0.1W	±25ppm/°C	-55°C ~ 155°C	0805	—	Tape & Reel
9-2176092-3	TE Connectivity	7.5 kOhms	±0.1%	0.25W	±25ppm/°C	-55°C ~ 155°C	0805	Upgraded Power	Tape & Reel
ERA-6AEB752V	Panasonic	7.5 kOhms	±0.1%	0.125W	±25ppm/°C	-55°C ~ 155°C	0805	AEC-Q200	Cut Tape & Digi-Reel
PHP00805E7501BST1	Vishay Dale	7.5 kOhms	±0.1%	0.63W	±25ppm/°C	-55°C ~ 155°C	0805	Flame Proof, Moisture Resistant, Safety	Cut Tape
RG2012P-752-B-T5	Susumu	7.5 kOhms	±0.1%	0.125W	±25ppm/°C	-55°C ~ 155°C	0805	Anti-Sulfur, AEC-Q200	Tape & Reel
RT0805BRD077K5L	YAGEO	7.5 kOhms	±0.1%	0.125W	±25ppm/°C	-55°C ~ 155°C	0805	—	Tape & Reel
TNPW08057K50BEEA	Vishay Dale	7.5 kOhms	±0.1%	0.26W	±25ppm/°C	-55°C ~ 175°C	0805	Anti-Sulfur, AEC-Q200, Moisture Resistant	Tape & Reel
TNPW08057K50BEEN	Vishay Dale	7.5 kOhms	±0.1%	0.26W	±25ppm/°C	-55°C ~ 175°C	0805	Anti-Sulfur, AEC-Q200, Moisture Resistant	Cut Tape

Engineering Selection Recommendations

CPF0805B7K5E1 (TE Connectivity) serves as the direct electrical and mechanical equivalent to ACPP0805 7K5 B, maintaining identical power rating, tolerance, and operating temperature specifications. Both parts are ROHS3 compliant with MSL 1 rating and are suitable for direct substitution in applications where the original part is unavailable.

9-2176092-3 (TE Connectivity) provides a 0.25W power upgrade while maintaining all other electrical parameters. This part is appropriate for designs requiring enhanced thermal margin or higher power dissipation capability within the same physical footprint.

ERA-6AEB752V (Panasonic) and RG2012P-752-B-T5 (Susumu) both offer 0.125W power ratings with AEC-Q200 automotive certification. These parts are suitable for automotive applications or designs requiring automotive-grade component qualification.

TNPW08057K50BEEA and TNPW08057K50BEEN (Vishay Dale) provide 0.26W power rating with extended operating temperature range (-55°C to 175°C), anti-sulfur construction, AEC-Q200 certification, and moisture resistance. These parts are specified for harsh environment or automotive applications requiring enhanced reliability features.

PHP00805E7501BST1 (Vishay Dale) delivers the highest power rating (0.63W) with flame-proof and moisture-resistant construction. This part is selected for safety-critical applications or environments requiring flame-proof component specifications.

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

Frequently Asked Questions (FAQ)

Q: Can CPF0805B7K5E1 replace ACPP0805 7K5 B without design changes?

A: Yes. CPF0805B7K5E1 is a direct equivalent with identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. Both parts use 0805 package with 2 terminations and are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between direct equivalents and upgraded substitutes?

A: Direct equivalents (CPF0805B7K5E1) maintain identical specifications including power rating. Upgraded substitutes provide enhanced power ratings (0.125W to 0.63W), automotive certifications (AEC-Q200), or specialized features (flame-proof, anti-sulfur, moisture-resistant) while maintaining full electrical compatibility.

Q: Are upgraded power rating parts backward compatible?

A: Yes. Upgraded power rating parts (0.125W, 0.25W, 0.26W, 0.63W) are electrically and mechanically compatible with the original 0.1W specification. Higher power ratings provide additional thermal margin and do not affect circuit operation.

Q: Which substitute part is suitable for automotive applications?

A: ERA-6AEB752V, RG2012P-752-B-T5, TNPW08057K50BEEA, and TNPW08057K50BEEN all carry AEC-Q200 automotive certification. TNPW08057K50BEEA and TNPW08057K50BEEN additionally provide extended temperature range (-55°C to 175°C) and anti-sulfur construction.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape packaging is supplied in shorter tape segments. Both packaging types contain identical components; selection depends on assembly process requirements and order quantity.

Q: Can TNPW08057K50BEEA and TNPW08057K50BEEN be used interchangeably?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging type: TNPW08057K50BEEA is supplied on Tape & Reel, while TNPW08057K50BEEN is supplied on Cut Tape. Selection depends on assembly process and quantity requirements.

Q: What does AEC-Q200 certification indicate?

A: AEC-Q200 is an automotive electronics council qualification standard for passive components. Parts with this certification meet automotive industry reliability and performance requirements for temperature cycling, moisture resistance, and long-term stability.

Q: Is the extended temperature range (-55°C to 175°C) of TNPW parts a requirement or an option?

A: The extended range is a specification of those parts. If your application operates only within -55°C to 155°C, standard parts (ACPP0805 7K5 B, CPF0805B7K5E1) are sufficient. Extended range parts provide additional margin for high-temperature environments.

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