RT0805FRE07187RL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07187RL is a 187 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated for 0.125W (1/8W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 989 pieces in stock. Equivalent and substitute parts are identified to support procurement flexibility, design optimization, and supply chain continuity.

Substiute Parts

RT0805FRE07187RL

YAGEOIn Stock: 1044RT0805FRE07187RL Datasheet

Current PartRFQ

RT0805BRD07187RL

YAGEOIn Stock: 1486RT0805BRD07187RL Datasheet

UpgradeRFQ

5-2176091-0

TE Connectivity Passive ProductIn Stock: 18715-2176091-0 Datasheet

DirectRFQ

ERA-6AEB1870V

Panasonic Electronic ComponentsIn Stock: 20776ERA-6AEB1870V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07187RL is determined by the following critical parameters:

• Resistance Value: Must be 187 Ohms
• Package Format: Must be 0805 (2012 Metric)
• Composition: Must be Thin Film
• Operating Temperature Range: Must support -55°C ~ 155°C minimum
• Moisture Sensitivity Level: Must be MSL 1 or equivalent
• RoHS Compliance: Must be ROHS3 compliant

Tolerance and power rating may vary within acceptable design margins. Temperature coefficient variation is acceptable provided the operating temperature range is maintained. All identified substitutes meet these core substitution criteria.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active production status and ROHS3 compliance. Selection between alternatives depends on specific application requirements:

RT0805BRD07187RL provides improved tolerance (±0.1% vs ±1%) and reduced temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. This upgrade is suitable for precision applications requiring tighter resistance tolerances.

5-2176091-0 from TE Connectivity offers increased power dissipation capability (0.25W vs 0.125W) in the same 0805 package footprint. This direct substitute accommodates higher power applications without package redesign. Height specification is marginally increased (0.026" vs 0.024" maximum seated height).

ERA-6AEB1870V from Panasonic combines ±0.1% tolerance with automotive AEC-Q200 qualification. This upgrade is specified for automotive and high-reliability applications requiring certified component qualification. Temperature coefficient and operating range match the TE Connectivity alternative.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07187RL replace RT0805FRE07187RL in all applications?

A: Yes. RT0805BRD07187RL meets all core substitution criteria with improved tolerance and temperature coefficient specifications. The tighter ±0.1% tolerance is backward compatible with designs specifying ±1%.

Q: What is the primary difference between 5-2176091-0 and the YAGEO alternatives?

A: 5-2176091-0 provides double the power rating (0.25W vs 0.125W) in the same 0805 package. Maximum seated height increases from 0.024" to 0.026". This part is suitable for applications requiring higher power dissipation without package redesign.

Q: When should ERA-6AEB1870V be selected?

A: ERA-6AEB1870V is specified for automotive and high-reliability applications requiring AEC-Q200 qualification. It provides ±0.1% tolerance and ±25ppm/°C temperature coefficient in a certified automotive component.

Q: Are all substitutes compatible with the same PCB footprint?

A: All parts use 0805 (2012 Metric) package format with identical length and width (0.079" L x 0.049" W). Maximum seated height varies slightly: RT0805FRE07187RL and RT0805BRD07187RL at 0.024", 5-2176091-0 at 0.026", and ERA-6AEB1870V at 0.024". Standard 0805 footprints accommodate all variants.

Q: Do all substitutes maintain MSL 1 rating?

A: Yes. All identified substitutes carry MSL 1 (Unlimited) moisture sensitivity level, matching the original part specification.

Q: What compliance certifications apply to all parts?

A: All parts are ROHS3 compliant. ERA-6AEB1870V additionally carries AEC-Q200 automotive qualification. REACH status is unaffected for YAGEO and Panasonic parts; TE Connectivity REACH status is vendor undefined.