RT0402FRE0714R7L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0714R7L is a 14.7 Ohm thin film chip resistor manufactured by YAGEO in the 0402 (1005 Metric) package format. This component is rated at 1/16W (0.063W) with ±1% tolerance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL Level 1 rating, making it suitable for applications requiring reliable precision resistive elements in compact form factors.

Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining electrical and mechanical compatibility.

Substiute Parts

RT0402FRE0714R7L

YAGEOIn Stock: 905RT0402FRE0714R7L Datasheet

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CPF0402B14R7E1

TE Connectivity Passive ProductIn Stock: 1256CPF0402B14R7E1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0402FRE0714R7L are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Resistance value: 14.7 Ohms (exact match required)
• Package format: 0402 (1005 Metric) with identical physical dimensions
• Power rating: 0.063W minimum
• Composition: Thin film construction
• Operating temperature range: -55°C to 155°C minimum
• Termination count: 2 terminations
• RoHS compliance: ROHS3 or equivalent

The CPF0402B14R7E1 qualifies as a substitute part because it meets all mandatory electrical and mechanical parameters. Enhanced specifications (tighter tolerance and lower temperature coefficient) represent performance improvements that do not compromise compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RT0402FRE0714R7L and CPF0402B14R7E1 maintain Active product status and satisfy ROHS3 compliance requirements. The CPF0402B14R7E1 offers enhanced tolerance specification (±0.1% versus ±1%) and improved temperature coefficient performance (±25ppm/°C versus ±50ppm/°C), making it suitable for applications requiring tighter resistance accuracy and improved thermal stability. Selection between these parts should be based on application-specific tolerance and temperature coefficient requirements, with both parts providing equivalent mechanical and thermal compatibility within the specified operating envelope.

Frequently Asked Questions (FAQ)

Q: Can the CPF0402B14R7E1 be used as a direct replacement for the RT0402FRE0714R7L?

A: Yes. Both parts share identical resistance values, power ratings, package dimensions, and operating temperature ranges. The CPF0402B14R7E1 provides enhanced tolerance and temperature coefficient specifications that are backward compatible with applications designed for the RT0402FRE0714R7L.

Q: What are the key differences between these two parts?

A: The primary differences are tolerance (±0.1% versus ±1%) and temperature coefficient (±25ppm/°C versus ±50ppm/°C). The CPF0402B14R7E1 delivers tighter resistance accuracy and improved thermal performance. All other electrical and mechanical parameters remain equivalent.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in the 0402 (1005 Metric) format with identical length (0.039" / 1.00mm), width (0.020" / 0.50mm), and maximum seated height (0.014" / 0.35mm). They are mechanically interchangeable on PCB layouts.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both the RT0402FRE0714R7L and CPF0402B14R7E1 are ROHS3 compliant with MSL Level 1 rating, suitable for standard manufacturing and storage conditions without moisture sensitivity constraints.

Q: Which part should be selected for high-precision applications?

A: The CPF0402B14R7E1 is the appropriate choice for applications requiring tighter tolerance control and improved temperature stability due to its ±0.1% tolerance and ±25ppm/°C temperature coefficient specifications.