TRR03EZPJ2R7 Equivalent & Substitute Parts

Part Overview

The TRR03EZPJ2R7 is a 2.7 Ohm ±5% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This component is classified as obsolete, making substitute parts necessary for ongoing production and maintenance applications. The part features anti-sulfur construction with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substiute Parts

TRR03EZPJ2R7

Rohm SemiconductorIn Stock: 927TRR03EZPJ2R7 Datasheet

Current PartRFQ

RMCS0603JT2R70

Stackpole Electronics IncIn Stock: 1079RMCS0603JT2R70 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TRR03EZPJ2R7 is determined by matching the following critical parameters:

• Resistance value: 2.7 Ohms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Package type: 0603 (1608 Metric)
• Composition: Thick Film
• Anti-sulfur feature requirement
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• MSL rating: 1 or better

The RMCS0603JT2R70 from Stackpole Electronics Inc meets all these criteria and is classified as an active product, providing long-term availability for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The RMCS0603JT2R70 is the direct substitute for the obsolete TRR03EZPJ2R7. Both components share identical electrical specifications, package dimensions, and compliance certifications. The Stackpole part offers the advantage of active product status, ensuring continued availability and supply chain reliability. The temperature coefficient difference (±200ppm/°C versus ±400ppm/°C) represents improved stability in the substitute part. Both components meet ROHS3 compliance and carry unlimited moisture sensitivity rating, making them suitable for equivalent applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can RMCS0603JT2R70 be used as a direct replacement for TRR03EZPJ2R7?

A: Yes. Both parts share identical resistance value (2.7 Ohms), tolerance (±5%), power rating (0.1W), package (0603), composition (thick film), anti-sulfur feature, operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1).

Q: What is the primary reason for substitution?

A: The TRR03EZPJ2R7 is classified as obsolete. The RMCS0603JT2R70 is an active product from Stackpole Electronics Inc, providing assured long-term availability.

Q: Are there any physical differences between these parts?

A: No. Both components have identical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) and maximum seated height (0.022" / 0.55mm), ensuring compatibility in existing PCB layouts.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both are ROHS3 compliant, REACH unaffected, carry MSL rating of 1 (unlimited), and operate across the same temperature range (-55°C ~ 155°C).

Q: What is the difference in temperature coefficient?

A: The RMCS0603JT2R70 has a temperature coefficient of ±200ppm/°C compared to ±400ppm/°C for the TRR03EZPJ2R7, indicating improved temperature stability in the substitute part.

Q: Are packaging options different?

A: The TRR03EZPJ2R7 packaging information is not specified in the provided data. The RMCS0603JT2R70 is available in Tape & Reel (TR) packaging.