ERD-S2TJ360V Equivalent & Substitute Parts

Part Overview

The ERD-S2TJ360V is a 36 Ohm, ±5% tolerance, 1/4W (0.25W) through-hole axial resistor manufactured by Panasonic Electronic Components. This carbon film resistor is designed for general-purpose applications requiring reliable performance across industrial temperature ranges. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new production builds where legacy component specifications must be maintained.

Substiute Parts

ERD-S2TJ360V

Panasonic Electronic ComponentsIn Stock: 4006ERD-S2TJ360V Datasheet

Current PartRFQ

CFM14JT36R0

Stackpole Electronics IncIn Stock: 1069CFM14JT36R0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERD-S2TJ360V is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 36 Ohms (exact match required)
• Tolerance: ±5% (defines acceptable resistance variation)
• Power rating: 0.25W / 1/4W (thermal dissipation capacity)
• Composition: Carbon Film (electrical characteristics and stability)
• Package: Axial through-hole (mechanical fit and soldering compatibility)
• Operating temperature range: -55°C to 155°C (environmental performance envelope)
• Termination count: 2 (circuit connectivity requirement)

The CFM14JT36R0 manufactured by Stackpole Electronics Inc meets all these criteria and is classified as a direct substitute. This part maintains identical electrical specifications while offering enhanced reliability through flame retardant coating and safety features.

Parameter Comparison

Engineering Selection Recommendations

The CFM14JT36R0 is the qualified substitute for the obsolete ERD-S2TJ360V. Selection is based on the following engineering criteria:

Electrical Equivalence: Both parts deliver identical resistance (36 Ohms), tolerance (±5%), and power dissipation (0.25W), ensuring functional interchangeability in circuit applications.

Mechanical Compatibility: Axial package geometry and 2-termination configuration are identical. Physical dimensions differ by 0.004" (0.10mm) in length, which does not impact PCB layout or through-hole mounting.

Environmental Performance: Both parts operate across the full -55°C to 155°C temperature range. Temperature coefficient specifications differ slightly but remain within acceptable limits for general-purpose resistor applications.

Compliance and Availability: The CFM14JT36R0 is actively manufactured and ROHS3 compliant, providing long-term supply assurance and regulatory compliance for new designs and legacy system support.

Enhanced Features: The Stackpole part includes flame retardant coating and safety features, offering improved reliability compared to the obsolete Panasonic original.

Frequently Asked Questions (FAQ)

Q: Can the CFM14JT36R0 be used as a direct replacement for the ERD-S2TJ360V in existing designs?

A: Yes. Both parts meet identical electrical specifications (36 Ohms, ±5%, 0.25W) and operate across the same temperature range (-55°C to 155°C). The axial package and through-hole termination are mechanically compatible. The minimal dimensional difference (0.004" length variation) does not affect PCB layout or assembly.

Q: What is the significance of the temperature coefficient difference between these parts?

A: Temperature coefficient describes resistance change over temperature. The ERD-S2TJ360V specifies -150/-350 ppm/°C while the CFM14JT36R0 specifies 0/-400 ppm/°C. Both values are within typical carbon film resistor specifications and do not impact substitution suitability for general-purpose applications operating within the -55°C to 155°C range.

Q: Why is the ERD-S2TJ360V listed as obsolete?

A: Panasonic has discontinued this product line. The CFM14JT36R0 provides functional equivalence with active manufacturing status, ensuring continued availability for replacement and new production requirements.

Q: Are there any compliance differences between the original and substitute?

A: The CFM14JT36R0 is ROHS3 compliant and REACH unaffected. The original part's compliance status is not specified in available documentation. For applications requiring specific regulatory compliance, the Stackpole part meets current environmental standards.

Q: Does the flame retardant coating on the CFM14JT36R0 affect electrical performance?

A: No. Flame retardant coating is a safety enhancement that does not alter the electrical characteristics (resistance, tolerance, power rating) or thermal performance of the resistor.