RR0306S-104-FNH Equivalent & Substitute Parts

Part Overview

The RR0306S-104-FNH is a chip resistor manufactured by Delta Electronics/Cyntec, rated at 100 kOhms with ±1% tolerance and 1/20W (0.05W) power rating in 0201 package format. This component is classified as an active product with unlimited moisture sensitivity rating (MSL 1). Identifying equivalent and substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain design flexibility across manufacturing operations.

Substiute Parts

RR0306S-104-FNH

Delta Electronics/CyntecIn Stock: 960RR0306S-104-FNH Datasheet

Current PartRFQ

PFR03S-104-FNH

Delta Electronics/CyntecIn Stock: 560941PFR03S-104-FNH Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RR0306S-104-FNH are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Resistance value: 100 kOhms
• Tolerance: ±1%
• Power rating: 1/20W (0.05W)

Mechanical Parameters:

• Package type: 0201 (0603 Metric)
• Packaging format: Tape & Reel (TR)
• Number of terminations: 2

Compliance & Status Parameters:

• Product status: Active
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99

The substitute part PFR03S-104-FNH meets all specified electrical and mechanical requirements, ensuring direct functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The PFR03S-104-FNH serves as a direct functional equivalent to the RR0306S-104-FNH. Both components are manufactured by Delta Electronics/Cyntec and share identical electrical specifications (100 kOhms, ±1%, 1/20W) and mechanical packaging (0201, Tape & Reel format).

Both parts maintain active product status and comply with regulatory requirements including REACH Unaffected classification and EAR99 export control designation. The unlimited moisture sensitivity rating (MSL 1) for both components eliminates moisture-related handling constraints during assembly and storage.

The substitute part PFR03S-104-FNH provides additional documented specifications including thick film composition, operating temperature range of -55°C to 125°C, temperature coefficient of ±200ppm/°C, and ROHS3 compliance. These specifications confirm suitability for standard industrial and commercial applications.

Selection between these parts may be based on inventory availability, supply chain logistics, or procurement preferences, as both components satisfy identical functional and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can PFR03S-104-FNH be used as a direct replacement for RR0306S-104-FNH in production?

A: Yes. Both components share identical electrical parameters (100 kOhms, ±1% tolerance, 1/20W power rating), mechanical packaging (0201 format, Tape & Reel), and compliance certifications (REACH Unaffected, EAR99). Direct substitution is supported without circuit redesign.

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

A: No. Both components use the 0201 (0603 Metric) package format with identical physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum seated height of 0.010" (0.26mm).

Q: What is the significance of the MSL 1 rating for both parts?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture-related degradation. Both components do not require special moisture control during storage, handling, or assembly operations.

Q: Do both parts comply with environmental regulations?

A: Yes. Both RR0306S-104-FNH and PFR03S-104-FNH are REACH Unaffected and classified as EAR99 for export control purposes. The substitute part additionally carries ROHS3 compliance certification.

Q: What is the operating temperature range for these resistors?

A: The substitute part PFR03S-104-FNH is specified for -55°C to 125°C operation. The main part RR0306S-104-FNH does not have documented temperature range specifications in the provided data.

Q: Are these components suitable for automated assembly?

A: Yes. Both components are supplied in Tape & Reel (TR) packaging format, which is standard for automated pick-and-place assembly equipment used in surface mount technology (SMT) manufacturing.