RT0603FRE07634RL Equivalent & Substitute Parts

Part Overview

The RT0603FRE07634RL is a 634 Ohms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified to provide alternatives with improved tolerance specifications, enhanced automotive qualification, or increased power ratings while maintaining electrical and mechanical compatibility within the 0603 package footprint.

Substiute Parts

RT0603FRE07634RL

YAGEOIn Stock: 1182RT0603FRE07634RL Datasheet

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RT0603BRD07634RL

YAGEOIn Stock: 4165RT0603BRD07634RL Datasheet

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ERA-3AEB6340V

Panasonic Electronic ComponentsIn Stock: 10728ERA-3AEB6340V Datasheet

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RG1608P-6340-B-T5

SusumuIn Stock: 36134RG1608P-6340-B-T5 Datasheet

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RP73PF1J634RBTDF

TE Connectivity Passive ProductIn Stock: 1859RP73PF1J634RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 634 Ohms (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Power Rating: May be equal to or greater than 0.1W
• Temperature Coefficient: May be equal to or tighter than ±50ppm/°C
• RoHS Status: ROHS3 Compliant or equivalent
• Certifications: Additional automotive or environmental qualifications permitted

All identified substitute parts meet or exceed the mandatory compatibility parameters and represent valid alternatives for direct replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07634RL (YAGEO): Direct upgrade from the main part with tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C). Maintains YAGEO RT series consistency and ROHS3 compliance. Suitable for applications requiring enhanced precision without automotive qualification requirements.

ERA-3AEB6340V (Panasonic): Equivalent precision specifications to RT0603BRD07634RL with addition of Automotive AEC-Q200 qualification. ROHS3 compliant. Recommended for automotive or high-reliability applications where AEC-Q200 certification is specified or preferred.

RG1608P-6340-B-T5 (Susumu): Combines precision tolerance (±0.1%), automotive AEC-Q200 qualification, and anti-sulfur protection. ROHS3 compliant. Highest inventory availability (36,044 pcs). Recommended for automotive applications in corrosive environments or where anti-sulfur protection is beneficial.

RP73PF1J634RBTDF (TE Connectivity): Offers increased power rating (0.167W vs 0.1W) with precision tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C). RoHS non-compliant status restricts use in applications requiring RoHS certification. Consider only when higher power dissipation is required and RoHS compliance is not mandated.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07634RL be used as a direct replacement for RT0603FRE07634RL?

A: Yes. Both parts share identical resistance (634 Ohms), package (0603), power rating (0.1W), and operating temperature range (-55°C ~ 155°C). RT0603BRD07634RL provides improved tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a compatible upgrade.

Q: What is the difference between ERA-3AEB6340V and RG1608P-6340-B-T5?

A: Both parts have identical electrical specifications (634 Ohms, ±0.1%, 0.1W, ±25ppm/°C). RG1608P-6340-B-T5 includes anti-sulfur protection and has slightly lower maximum seated height (0.020" vs 0.022"). ERA-3AEB6340V is the standard automotive-qualified option without anti-sulfur treatment.

Q: Is RP73PF1J634RBTDF compatible with the original RT0603FRE07634RL?

A: Electrical and mechanical compatibility is maintained (634 Ohms, 0603 package, -55°C ~ 155°C operating range). However, RP73PF1J634RBTDF is RoHS non-compliant, which may restrict its use in applications requiring RoHS certification. The higher power rating (0.167W vs 0.1W) is a beneficial upgrade but not required for equivalent functionality.

Q: Which substitute part should be selected for automotive applications?

A: ERA-3AEB6340V or RG1608P-6340-B-T5 are both AEC-Q200 qualified. RG1608P-6340-B-T5 is preferred if anti-sulfur protection is beneficial for the application environment. Both maintain ROHS3 compliance and precision specifications.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging and are compatible with standard SMD assembly equipment for 0603 package components.