ERD-S2TJ110V Equivalent & Substitute Parts

Part Overview

The ERD-S2TJ110V is an 11 Ohm ±5% 0.25W axial carbon film through-hole resistor manufactured by Panasonic Electronic Components. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support, maintenance, and production continuity. Substitute parts must maintain electrical equivalence across resistance value, tolerance, power rating, and operating temperature range while accommodating potential variations in physical dimensions and composition characteristics.

Substiute Parts

ERD-S2TJ110V

Panasonic Electronic ComponentsIn Stock: 715ERD-S2TJ110V Datasheet

Current PartRFQ

CFM14JT11R0

Stackpole Electronics IncIn Stock: 860CFM14JT11R0 Datasheet

DirectRFQ

CFR-25JB-52-11R

YAGEOIn Stock: 9914CFR-25JB-52-11R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERD-S2TJ110V is determined by strict equivalence across the following parameters:

• Resistance value: 11 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package configuration: Axial through-hole (exact match required)
• Operating temperature range: -55°C to 155°C minimum (equal or wider range acceptable)
• Composition: Carbon film construction

Two substitute parts meet these criteria:

1. CFM14JT11R0 (Stackpole Electronics Inc) – Direct manufacturer substitute with active product status, flame retardant coating, and RoHS3 compliance
2. CFR-25JB-52-11R (YAGEO) – Similar manufacturer substitute with active product status and RoHS3 compliance

Both substitutes maintain electrical equivalence and are currently in active production, providing reliable alternatives to the obsolete ERD-S2TJ110V.

Parameter Comparison

Engineering Selection Recommendations

Both CFM14JT11R0 and CFR-25JB-52-11R are qualified substitutes for the obsolete ERD-S2TJ110V based on electrical parameter equivalence and active product status.

CFM14JT11R0 (Stackpole Electronics Inc) is recommended as the primary substitute. This part maintains dimensional similarity to the original (0.067" diameter, 3.30mm length versus 3.20mm), includes flame retardant coating and safety features, and carries RoHS3 compliance certification. Availability in Tape & Reel packaging supports automated assembly processes.

CFR-25JB-52-11R (YAGEO) serves as a secondary substitute option. This part exhibits larger physical dimensions (0.094" diameter, 6.30mm length) and different temperature coefficient characteristics (-500 / +350 ppm/°C). RoHS3 compliance and bulk packaging availability are provided. Physical size differences may require PCB layout verification for space-constrained applications.

Both substitutes maintain the required electrical specifications and operating temperature range. Selection between them should be based on packaging requirements, physical space constraints, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can CFM14JT11R0 and CFR-25JB-52-11R be used interchangeably with ERD-S2TJ110V?

A: Both parts are electrically equivalent to the ERD-S2TJ110V across all critical parameters: 11 Ohm resistance, ±5% tolerance, 0.25W power rating, carbon film composition, and -55°C to 155°C operating range. Physical dimensions differ, particularly for CFR-25JB-52-11R, requiring verification of PCB layout compatibility.

Q: What are the key differences between the two substitute parts?

A: CFM14JT11R0 maintains closer dimensional similarity to the original (3.30mm length) and includes flame retardant coating. CFR-25JB-52-11R is physically larger (6.30mm length) with different temperature coefficient performance. Both are RoHS3 compliant and actively produced.

Q: Are there packaging considerations when selecting a substitute?

A: CFM14JT11R0 is supplied in Tape & Reel format, suitable for automated pick-and-place assembly. CFR-25JB-52-11R is supplied in bulk packaging. Selection depends on production volume and assembly methodology.

Q: Do the substitute parts have different temperature coefficient specifications?

A: Yes. The original ERD-S2TJ110V specifies -150 / -350 ppm/°C. CFM14JT11R0 specifies 0 / -400 ppm/°C, and CFR-25JB-52-11R specifies -500 / +350 ppm/°C. These variations are within acceptable ranges for general-purpose resistor applications but should be verified for precision circuit requirements.

Q: Are both substitutes RoHS compliant?

A: Yes. Both CFM14JT11R0 and CFR-25JB-52-11R carry RoHS3 compliance certification. The original ERD-S2TJ110V RoHS status is not specified.