RT0805FRE0788R7L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0788R7L is an 88.7 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. As an active product with 1109 units in stock, equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific performance enhancements.

Substiute Parts

RT0805FRE0788R7L

YAGEOIn Stock: 1195RT0805FRE0788R7L Datasheet

Current PartRFQ

1-2176091-9

TE Connectivity Passive ProductIn Stock: 10621-2176091-9 Datasheet

DirectRFQ

ERA-6AEB88R7V

Panasonic Electronic ComponentsIn Stock: 10961ERA-6AEB88R7V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0788R7L is determined by the following mandatory parameters:

• Resistance value: 88.7 Ohms (exact match required)
• Package type: 0805 (2012 Metric) form factor
• Composition: Thin film construction
• Operating temperature range: -55°C to 155°C minimum
• RoHS compliance: ROHS3 Compliant
• Termination count: 2 terminations

Tolerance, power rating, and temperature coefficient may vary within acceptable ranges for equivalent substitution. The identified substitute parts meet all mandatory parameters while offering enhanced specifications in tolerance and temperature stability.

Parameter Comparison

Engineering Selection Recommendations

All three parts are active products with ROHS3 compliance and MSL Level 1 ratings, meeting baseline environmental and regulatory requirements.

The 1-2176091-9 (TE Connectivity) offers enhanced tolerance (±0.1% vs ±1%) and increased power rating (0.25W vs 0.125W) while maintaining identical package dimensions and operating temperature range. This part is suitable for applications requiring improved precision and thermal headroom.

The ERA-6AEB88R7V (Panasonic) provides the same power rating as the original part (0.125W) with superior tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). This part carries AEC-Q200 automotive qualification, making it appropriate for automotive and high-reliability applications. Height remains at 0.024" (0.60mm), matching the original specification.

Frequently Asked Questions (FAQ)

Q: Can the 1-2176091-9 substitute for the RT0805FRE0788R7L in all applications?

A: The 1-2176091-9 is electrically compatible as a direct substitute. The increased power rating (0.25W vs 0.125W) and improved tolerance (±0.1% vs ±1%) represent enhancements. The seated height increases to 0.026" (0.65mm) from 0.024" (0.60mm); verify PCB layout clearance if height-constrained.

Q: What is the primary advantage of the ERA-6AEB88R7V?

A: The ERA-6AEB88R7V combines improved tolerance (±0.1%), lower temperature coefficient (±25ppm/°C), and AEC-Q200 automotive qualification while maintaining the original 0.125W power rating and 0.024" (0.60mm) height. It is suitable for automotive, industrial, and precision applications.

Q: Are all three parts pin-compatible?

A: Yes. All three parts are 0805 (2012 Metric) thin film resistors with 2 terminations, identical footprint dimensions (0.079" L x 0.049" W), and compatible solder pad spacing.

Q: Which part should be selected for cost optimization?

A: The RT0805FRE0788R7L (original) offers the lowest specification level. Selection depends on application requirements for tolerance, power dissipation, and temperature stability rather than cost alone.

Q: Are moisture sensitivity considerations identical across all three parts?

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