RL73N1JR13FTD Equivalent & Substitute Parts

Part Overview

The RL73N1JR13FTD is a 130 mOhms ±1% thick film chip resistor manufactured by TE Connectivity Passive Product. This 0603 (1608 Metric) package component is designed for current sensing applications with a power rating of 0.1W (1/10W). The part is classified as Active product status and is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications are maintained across alternative part numbers within the same manufacturer series.

Substiute Parts

RL73N1JR13FTD

TE Connectivity Passive ProductIn Stock: 1092RL73N1JR13FTD Datasheet

Current PartRFQ

RL73N1JR13FTDF

TE Connectivity Passive ProductIn Stock: 2804RL73N1JR13FTDF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RL73N1JR13FTD is determined by strict equivalence across the following critical parameters:

• Resistance Value: 130 mOhms
• Tolerance: ±1%
• Power Rating: 0.1W (1/10W)
• Package Designation: 0603 (1608 Metric)
• Composition Type: Thick Film
• Temperature Coefficient: ±300ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Compliance Standards: RoHS3 Compliant, REACH Unaffected
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part RL73N1JR13FTDF maintains identical electrical and mechanical specifications, series designation (RL73, CGS), and regulatory compliance status. Both parts are sourced from TE Connectivity Passive Product and are classified as Active products.

Parameter Comparison

Engineering Selection Recommendations

The RL73N1JR13FTDF is a direct equivalent substitute for the RL73N1JR13FTD. Both parts are manufactured by TE Connectivity Passive Product within the RL73 series and maintain identical electrical performance specifications, mechanical dimensions, and regulatory compliance certifications.

Selection between these parts is based on availability and packaging logistics rather than technical performance differentiation. Both parts carry Active product status, RoHS3 compliance, and REACH Unaffected designation. The MSL 1 (Unlimited) moisture sensitivity rating applies to both components, indicating no moisture-related handling restrictions during storage or assembly.

For applications requiring the 130 mOhms ±1% current sense resistor in 0603 package format with -55°C to 155°C operating range, either part number fulfills the functional and compliance requirements identically.

Frequently Asked Questions (FAQ)

Q: Can RL73N1JR13FTDF be used as a direct replacement for RL73N1JR13FTD?

A: Yes. Both parts are electrically and mechanically identical with matching resistance value (130 mOhms), tolerance (±1%), power rating (0.1W), package dimensions (0603/1608 Metric), and operating temperature range (-55°C ~ 155°C). Regulatory compliance status is identical for both components.

Q: Are there any differences in the 0603 package dimensions between these parts?

A: No. Both parts have identical package dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) with maximum seated height of 0.022" (0.55mm). PCB footprint and assembly compatibility are equivalent.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both RL73N1JR13FTD and RL73N1JR13FTDF carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Are both parts RoHS3 compliant?

A: Yes. Both components are RoHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: What is the temperature coefficient specification for these resistors?

A: Both parts have a temperature coefficient of ±300ppm/°C across the operating temperature range of -55°C to 155°C.

Q: Can these current sense resistors be used interchangeably in existing designs?

A: Yes. The RL73N1JR13FTDF and RL73N1JR13FTD are functionally interchangeable. No design modifications or re-qualification are required when substituting between these part numbers.