ERD-S2TJ331V Equivalent & Substitute Parts

Part Overview

The ERD-S2TJ331V is a 330 Ohm ±5% 1/4W axial carbon film through-hole resistor manufactured by Panasonic Electronic Components. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production, maintenance, and repair applications. The part operates across a temperature range of -55°C to 155°C and is suitable for general-purpose resistive applications in electronic circuits requiring standard tolerance and power ratings.

Substiute Parts

ERD-S2TJ331V

Panasonic Electronic ComponentsIn Stock: 1164ERD-S2TJ331V Datasheet

Current PartRFQ

CFM14JT330R

Stackpole Electronics IncIn Stock: 1759CFM14JT330R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERD-S2TJ331V is based on strict electrical and mechanical parameter matching:

Electrical Parameters (Critical):

• Resistance value: 330 Ohms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film

Mechanical Parameters (Critical):

• Package type: Axial through-hole
• Number of terminations: 2
• Operating temperature range: -55°C to 155°C minimum

Compliance Parameters:

• ECCN classification: EAR99
• HTSUS code: 8533.10.0065

The substitute part CFM14JT330R meets all critical electrical and mechanical parameters, ensuring functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The CFM14JT330R from Stackpole Electronics Inc is a direct functional equivalent to the obsolete ERD-S2TJ331V. Selection of this substitute is based on:

• Identical electrical specifications (330 Ohms, ±5%, 0.25W)
• Matching mechanical package (axial through-hole configuration)
• Identical operating temperature range (-55°C to 155°C)
• Active product status ensuring ongoing availability and supply chain continuity
• Compliance with identical export control classifications (EAR99) and tariff codes (HTSUS 8533.10.0065)
• RoHS3 compliance and REACH unaffected status providing regulatory alignment

The CFM14JT330R is supplied in Cut Tape (CT) packaging and includes flame retardant coating with safety features, providing enhanced reliability characteristics compared to the original part.

Frequently Asked Questions (FAQ)

Q: Can CFM14JT330R be used as a direct replacement for ERD-S2TJ331V?

A: Yes. Both parts share identical resistance (330 Ohms), tolerance (±5%), power rating (0.25W), composition (carbon film), package type (axial), and operating temperature range (-55°C to 155°C). They are electrically and mechanically equivalent.

Q: What is the difference between the two parts?

A: The primary differences are manufacturer (Panasonic vs. Stackpole), product status (obsolete vs. active), and physical dimensions (ERD-S2TJ331V: 0.067" Dia x 0.126" L; CFM14JT330R: 0.067" Dia x 0.130" L). The CFM14JT330R includes flame retardant coating and safety features. Both dimensions are within standard axial resistor tolerances and are mechanically compatible in standard through-hole applications.

Q: Are there any compliance or regulatory concerns with substitution?

A: No. Both parts share identical ECCN (EAR99) and HTSUS (8533.10.0065) classifications. The CFM14JT330R is RoHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What packaging formats are available for the substitute part?

A: The CFM14JT330R is available in Cut Tape (CT) packaging. Verify packaging requirements for your specific procurement and assembly processes.

Q: Are there inventory considerations?

A: The ERD-S2TJ331V is obsolete with limited remaining stock (1116 pcs reported). The CFM14JT330R is an active product with current availability (1716 pcs reported), ensuring reliable supply for ongoing applications.