RT0402FRE0734K8L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0734K8L is a 34.8 kOhms ±1% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). Manufactured by YAGEO and classified as Active product status, this component is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent resistance values, package dimensions, and power ratings are maintained while offering improved tolerance specifications or alternative manufacturer options.

Substiute Parts

RT0402FRE0734K8L

YAGEOIn Stock: 1977RT0402FRE0734K8L Datasheet

Current PartRFQ

RT0402BRD0734K8L

YAGEOIn Stock: 7086RT0402BRD0734K8L Datasheet

UpgradeRFQ

RT0402BRE0734K8L

YAGEOIn Stock: 3814RT0402BRE0734K8L Datasheet

UpgradeRFQ

RT0402DRD0734K8L

YAGEOIn Stock: 5503RT0402DRD0734K8L Datasheet

UpgradeRFQ

CPF0402B34K8E1

TE Connectivity Passive ProductIn Stock: 2286CPF0402B34K8E1 Datasheet

UpgradeRFQ

ERA-2AEB3482X

Panasonic Electronic ComponentsIn Stock: 9657ERA-2AEB3482X Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance Value: Must be 34.8 kOhms
• Package / Case: Must be 0402 (1005 Metric)
• Power Rating: Must be 0.063W (1/16W) minimum
• Composition: Must be Thin Film
• Operating Temperature Range: Must support -55°C ~ 155°C
• Number of Terminations: Must be 2
• Packaging Type: Tape & Reel (TR)

Substitute parts may differ in tolerance specification (±0.1% or ±0.5%), temperature coefficient, manufacturer identity, and compliance certifications, provided all core parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and equivalent electrical and mechanical specifications. Selection should prioritize RoHS3 compliance for applications requiring regulatory adherence. The RT0402BRD0734K8L and RT0402BRE0734K8L offer improved tolerance (±0.1%) over the primary part while maintaining ROHS3 compliance. The ERA-2AEB3482X provides automotive AEC-Q200 qualification for applications requiring automotive-grade reliability. The CPF0402B34K8E1 is RoHS non-compliant and should be selected only when legacy or non-regulated applications explicitly permit such status.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD0734K8L replace RT0402FRE0734K8L in all applications?

A: Yes, provided the application tolerates the improved tolerance specification (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C). Both parts are electrically and mechanically equivalent in the 0402 package with identical resistance and power ratings.

Q: What is the difference between RT0402BRD0734K8L and RT0402BRE0734K8L?

A: Both parts share ±0.1% tolerance and ±25ppm/°C temperature coefficient. The primary difference is temperature coefficient specification: RT0402BRD0734K8L specifies ±25ppm/°C while RT0402BRE0734K8L specifies ±50ppm/°C. Selection depends on thermal stability requirements.

Q: Is ERA-2AEB3482X suitable for automotive applications?

A: Yes. ERA-2AEB3482X carries AEC-Q200 automotive qualification and ROHS3 compliance, making it suitable for automotive-grade circuit designs requiring enhanced reliability standards.

Q: Why is CPF0402B34K8E1 marked as RoHS non-compliant?

A: CPF0402B34K8E1 does not meet RoHS3 compliance requirements. This part should be selected only for applications where RoHS compliance is not mandated or for legacy system maintenance.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging, maintaining compatibility with automated assembly processes.

Q: What is the maximum seated height difference among substitute parts?

A: ERA-2AEB3482X has a maximum seated height of 0.016" (0.40mm), while all other parts specify 0.014" (0.35mm). This 0.002" difference is negligible for standard PCB assembly applications.