CPF0805B1R65E Equivalent & Substitute Parts

Part Overview

The CPF0805B1R65E is a 1.65 Ohm thin film chip resistor manufactured by TE Connectivity Passive Product in the 0805 (2012 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with ±0.1% tolerance and ±25ppm/°C temperature coefficient. The part is classified as Active product status with ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this specific resistance value and electrical performance.

Substiute Parts

CPF0805B1R65E

TE Connectivity Passive ProductIn Stock: 998CPF0805B1R65E Datasheet

Current PartRFQ

CPF0805B1R65E1

TE Connectivity Passive ProductIn Stock: 2946CPF0805B1R65E1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPF0805B1R65E is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 1.65 Ohms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.1W (1/10W) (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)

Physical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Number of terminations: 2 (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

The substitute part CPF0805B1R65E1 meets all electrical, physical, and compliance requirements for direct substitution. The difference in reel quantity (5K versus 1K) does not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both CPF0805B1R65E and CPF0805B1R65E1 are Active product status components manufactured by TE Connectivity Passive Product. Both parts carry ROHS3 compliance certification and are classified as REACH Unaffected or Vendor Undefined, meeting regulatory requirements for industrial and commercial applications.

The CPF0805B1R65E1 substitute part is electrically and mechanically equivalent to the main part across all specified parameters. Selection between these parts is based on packaging and inventory availability rather than technical performance differences. The main part is supplied in 5K reel quantities, while the substitute is supplied in 1K reel quantities.

Both parts are suitable for applications requiring precision thin film resistors with low temperature coefficient performance in compact 0805 surface mount packages. The ±0.1% tolerance and ±25ppm/°C temperature coefficient support applications demanding high accuracy and thermal stability.

Frequently Asked Questions (FAQ)

Q: Can CPF0805B1R65E1 be used as a direct replacement for CPF0805B1R65E?

A: Yes. The CPF0805B1R65E1 is a direct substitute. All electrical parameters (resistance, tolerance, power rating, temperature coefficient, operating temperature range) and physical parameters (package type, dimensions, terminations) are identical. Both parts are manufactured by TE Connectivity Passive Product and carry identical compliance certifications.

Q: What is the difference between CPF0805B1R65E and CPF0805B1R65E1?

A: The primary difference is the reel quantity designation. CPF0805B1R65E is supplied in 5K reel quantities, while CPF0805B1R65E1 is supplied in 1K reel quantities. No electrical or mechanical differences exist between these parts.

Q: Are both parts compatible with standard 0805 PCB footprints?

A: Yes. Both parts use the 0805 (2012 Metric) package format with identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and height (0.026" / 0.65mm). Both are compatible with standard 0805 surface mount assembly processes and PCB layouts.

Q: What is the tolerance specification for these resistors?

A: Both CPF0805B1R65E and CPF0805B1R65E1 are specified at ±0.1% tolerance, providing precision performance suitable for applications requiring tight resistance value control.

Q: What is the temperature coefficient specification?

A: Both parts are specified at ±25ppm/°C temperature coefficient across the operating temperature range of -55°C to 155°C. This specification defines the maximum resistance change per degree Celsius within the operating range.

Q: Are these parts RoHS compliant?

A: Yes. Both CPF0805B1R65E and CPF0805B1R65E1 are ROHS3 compliant, meeting the Restriction of Hazardous Substances directive requirements.

Q: What is the Moisture Sensitivity Level for these parts?

A: Both parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Can these resistors be used in high-temperature applications?

A: Yes. Both parts are rated for operating temperatures up to 155°C, supporting high-temperature circuit applications within the specified temperature range.