RT0402FRE0719R6L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0719R6L is a 19.6 Ohms ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This surface mount resistor is rated for 0.063W (1/16W) power dissipation and operates across -55°C to 155°C. The component is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. Finding equivalent and substitute parts becomes necessary when managing inventory constraints, lead time optimization, or when higher tolerance specifications are required for precision applications.

Substiute Parts

RT0402FRE0719R6L

YAGEOIn Stock: 1143RT0402FRE0719R6L Datasheet

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RT0402BRD0719R6L

YAGEOIn Stock: 1201RT0402BRD0719R6L Datasheet

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CPF0402B19R6E1

TE Connectivity Passive ProductIn Stock: 1030CPF0402B19R6E1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0402FRE0719R6L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 19.6 Ohms
• Package type: 0402 (1005 Metric)
• Power rating: 0.063W (1/16W)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C
• Termination count: 2

Allowable Variations:

• Tolerance: May be equal or tighter (±1% or better)
• Temperature coefficient: May be equal or lower (±50ppm/°C or better)
• Manufacturer: Different manufacturers acceptable if all parameters match

The identified substitutes meet or exceed the electrical and mechanical specifications of the main part, ensuring direct compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts RT0402BRD0719R6L and CPF0402B19R6E1 offer improved tolerance specifications (±0.1% versus ±1%) and superior temperature coefficient performance (±25ppm/°C versus ±50ppm/°C) while maintaining identical package geometry and power ratings. All three parts are ROHS3 compliant with MSL 1 ratings, ensuring equivalent environmental and regulatory compliance. Selection between the main part and substitutes should be based on application precision requirements and inventory availability. The YAGEO RT0402BRD0719R6L provides a direct manufacturer upgrade path, while the TE Connectivity CPF0402B19R6E1 offers cross-manufacturer compatibility with equivalent performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD0719R6L replace RT0402FRE0719R6L in any application?

A: Yes. Both parts share identical resistance value, package dimensions, power rating, and operating temperature range. The RT0402BRD0719R6L provides tighter tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it suitable for all applications requiring the main part.

Q: What is the difference between the YAGEO and TE Connectivity options?

A: Both CPF0402B19R6E1 (TE Connectivity) and RT0402BRD0719R6L (YAGEO) are functionally equivalent with identical electrical specifications. The choice depends on supplier availability, procurement agreements, and inventory management preferences.

Q: Are all three parts physically interchangeable?

A: Yes. All three parts use the 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and maximum seated height (0.014", 0.35mm), ensuring direct PCB compatibility without layout modifications.

Q: Which part should be selected for precision analog circuits?

A: RT0402BRD0719R6L or CPF0402B19R6E1 are preferred for precision applications due to their ±0.1% tolerance and ±25ppm/°C temperature coefficient, compared to the main part's ±1% tolerance and ±50ppm/°C coefficient.

Q: Do all parts meet the same compliance standards?

A: All three parts are ROHS3 compliant with MSL 1 (Unlimited) ratings. The main part and RT0402BRD0719R6L carry identical compliance certifications. CPF0402B19R6E1 is ROHS3 compliant with REACH status listed as Vendor Undefined.