RT0201DRD07100RL Equivalent & Substitute Parts

Part Overview

The RT0201DRD07100RL is a 100 Ohms ±0.5% thin film chip resistor in 0201 package (0603 Metric) rated at 0.05W (1/20W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Alternative equivalent parts may be required due to inventory availability, tolerance requirements, or extended operating temperature specifications in specific applications.

Substiute Parts

RT0201DRD07100RL

YAGEOIn Stock: 954RT0201DRD07100RL Datasheet

Current PartRFQ

RT0201BRD07100RL

YAGEOIn Stock: 15446RT0201BRD07100RL Datasheet

UpgradeRFQ

ERA-1AEB101C

Panasonic Electronic ComponentsIn Stock: 72414ERA-1AEB101C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RT0201DRD07100RL is determined by strict equivalence in the following parameters: resistance value (100 Ohms), package type (0201), power rating (0.05W), composition (thin film), and temperature coefficient (±25ppm/°C). Parts meeting these core criteria are electrically and mechanically compatible.

Two substitute parts are identified:

RT0201BRD07100RL (YAGEO) — Upgrade substitute with improved tolerance (±0.1% vs ±0.5%), same package, power rating, and temperature coefficient. Maintains identical operating temperature range and all compliance certifications.

ERA-1AEB101C (Panasonic Electronic Components) — Manufacturer-recommended substitute with ±0.1% tolerance, identical package and power rating. Extended operating temperature range (-55°C ~ 155°C) provides additional thermal margin. Maintains all compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts maintain full compliance with ROHS3 and REACH regulations. Selection between RT0201BRD07100RL and ERA-1AEB101C depends on application requirements:

RT0201BRD07100RL is the direct YAGEO upgrade path, offering improved tolerance (±0.1%) while maintaining identical thermal specifications and operating range. This part is suitable for applications requiring tighter tolerance control within the standard -55°C to 125°C operating window.

ERA-1AEB101C provides equivalent tolerance improvement with extended operating temperature capability to 155°C. This part is appropriate for applications subject to elevated ambient conditions or thermal cycling beyond 125°C. Both substitute parts are actively produced with established supply availability.

Frequently Asked Questions (FAQ)

Q: Can RT0201BRD07100RL directly replace RT0201DRD07100RL?

A: Yes. Both parts share identical package (0201), power rating (0.05W), composition (thin film), and temperature coefficient (±25ppm/°C). The RT0201BRD07100RL offers improved tolerance (±0.1% vs ±0.5%) with no mechanical or thermal incompatibilities.

Q: What is the primary difference between the two substitute parts?

A: RT0201BRD07100RL maintains the original operating temperature range (-55°C ~ 125°C). ERA-1AEB101C extends the upper operating limit to 155°C, providing additional thermal margin for high-temperature applications.

Q: Are all three parts mechanically identical?

A: Yes. All three parts use the 0201 package (0603 Metric) with identical dimensions (0.024" L x 0.012" W / 0.60mm x 0.30mm) and maximum seated height (0.010" / 0.26mm). PCB footprints and assembly processes are interchangeable.

Q: Do tolerance differences affect circuit performance?

A: Tolerance differences (±0.5% vs ±0.1%) affect resistor value accuracy. Applications requiring tighter tolerance control should use RT0201BRD07100RL or ERA-1AEB101C. Standard tolerance (±0.5%) is sufficient for most general-purpose circuits.

Q: Are moisture sensitivity levels equivalent?

A: Yes. All three parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.