Equivalent & Substitute Parts for RT0603FRE07158KL

Part Overview

The RT0603FRE07158KL is a 158 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W, manufactured by YAGEO. This component is actively produced and widely used in general-purpose electronic applications requiring standard tolerance resistive elements. Substitute parts are identified based on matching resistance value, package form factor, and compatible electrical specifications to ensure direct circuit board compatibility.

Substiute Parts

RT0603FRE07158KL

YAGEOIn Stock: 4864RT0603FRE07158KL Datasheet

Current PartRFQ

RT0603BRD07158KL

YAGEOIn Stock: 3089RT0603BRD07158KL Datasheet

UpgradeRFQ

2176090-9

TE Connectivity Passive ProductIn Stock: 7842176090-9 Datasheet

DirectRFQ

ERA-3AEB1583V

Panasonic Electronic ComponentsIn Stock: 13638ERA-3AEB1583V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0603FRE07158KL are qualified based on the following criteria:

Primary Substitution Criteria:

• Identical resistance value: 158 kOhms
• Identical package form factor: 0603 (1608 Metric)
• Compatible power rating: 0.1W or higher
• Thin film composition
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance

Substitution Categories:

Upgrade Substitutes (Enhanced Specifications): Parts with improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical package and power rating. These provide superior performance in precision applications.

Direct Substitutes (Equivalent Specifications): Parts with matching tolerance and temperature coefficient but potentially different power ratings or manufacturers, maintaining full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07158KL (YAGEO): Select this upgrade substitute when circuit design requires improved tolerance control and lower temperature coefficient drift. Identical power rating and package ensure direct board-level compatibility with enhanced performance characteristics. ROHS3 compliant and actively produced.

2176090-9 (TE Connectivity): This direct substitute provides higher power dissipation capability (0.167W vs 0.1W) with improved tolerance and temperature coefficient. Suitable for applications requiring additional thermal margin. Dimensions vary slightly (1.55mm vs 1.60mm length); verify PCB layout clearances. ROHS3 compliant and actively produced.

ERA-3AEB1583V (Panasonic): Select this upgrade substitute for automotive and high-reliability applications requiring AEC-Q200 qualification. Provides improved tolerance and temperature coefficient with automotive-grade reliability. Identical package and power rating ensure direct substitution. ROHS3 compliant and actively produced.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07158KL replace RT0603FRE07158KL directly on the PCB?

A: Yes. Both components share identical package (0603), power rating (0.1W), and operating temperature range (-55°C ~ 155°C). The substitute offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no layout modifications required.

Q: What is the difference between the 0.1W and 0.167W power ratings?

A: The 2176090-9 is rated for 0.167W (1/6W) compared to the main part's 0.1W (1/10W). This higher rating provides additional thermal headroom in power-dissipation-sensitive circuits. The component remains mechanically and electrically compatible in 0603 package form factor.

Q: Is ERA-3AEB1583V suitable for non-automotive applications?

A: Yes. ERA-3AEB1583V meets AEC-Q200 automotive qualification but is fully compatible with general-purpose applications. The automotive-grade specification ensures superior reliability and consistency, making it suitable for any application requiring the 158 kOhms 0603 resistor.

Q: Do all substitute parts have identical dimensions?

A: Dimensions are functionally equivalent for PCB assembly. RT0603FRE07158KL, RT0603BRD07158KL, and ERA-3AEB1583V measure 0.063" L × 0.031" W (1.60mm × 0.80mm). The 2176090-9 measures 0.061" L × 0.031" W (1.55mm × 0.80mm). Both dimensions are within 0603 package specification tolerance and compatible with standard PCB footprints.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing and use.