ERD-S2TJ683V Equivalent & Substitute Parts

Part Overview

The ERD-S2TJ683V is a 68 kOhm ±5% 0.25W through-hole resistor manufactured by Panasonic Electronic Components in axial carbon film composition. This part is classified as obsolete, making substitute components necessary for ongoing production, maintenance, and repair applications. The axial package and carbon film construction define the functional requirements for equivalent parts in this category.

Substiute Parts

ERD-S2TJ683V

Panasonic Electronic ComponentsIn Stock: 904ERD-S2TJ683V Datasheet

Current PartRFQ

CFM14JT68K0

Stackpole Electronics IncIn Stock: 33820CFM14JT68K0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ERD-S2TJ683V is determined by matching the following critical parameters:

• Resistance value: 68 kOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Package: Axial through-hole
• Operating temperature range: -55°C to 155°C
• Termination count: 2

The CFM14JT68K0 from Stackpole Electronics Inc meets all these requirements and qualifies as a direct substitute. Both parts share identical electrical specifications and package configuration, enabling functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The CFM14JT68K0 is the qualified substitute for the obsolete ERD-S2TJ683V. Selection is based on:

• Electrical parameter equivalence across all critical specifications
• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance certification for regulatory alignment
• Identical axial package configuration for direct board-level replacement
• Carbon film composition matching the original design intent

The CFM14JT68K0 is available in Cut Tape (CT) packaging with 33,802 units in stock, supporting both production and repair requirements.

Frequently Asked Questions (FAQ)

Q: Can the CFM14JT68K0 be used as a direct replacement for the ERD-S2TJ683V?

A: Yes. Both parts share identical resistance (68 kOhms), tolerance (±5%), power rating (0.25W), composition (carbon film), package type (axial), and operating temperature range (-55°C to 155°C). Direct substitution is supported at the circuit level.

Q: What is the physical difference between these parts?

A: The CFM14JT68K0 has a maximum length of 0.130" (3.30mm) compared to the ERD-S2TJ683V at 0.126" (3.20mm). Both maintain the same 0.067" (1.70mm) diameter. This minor dimensional variation does not affect board-level compatibility for standard through-hole applications.

Q: Why is the ERD-S2TJ683V obsolete?

A: The ERD-S2TJ683V is classified as obsolete by Panasonic Electronic Components. The CFM14JT68K0 from Stackpole Electronics Inc is an active product with confirmed inventory availability.

Q: Are there compliance differences between the two parts?

A: The CFM14JT68K0 carries ROHS3 compliance certification and REACH Unaffected status. The ERD-S2TJ683V specifications do not include these certifications. Both parts carry EAR99 ECCN classification and share the same HTSUS code (8533.10.0065).

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

A: The CFM14JT68K0 is supplied in Cut Tape (CT) packaging format with 33,802 units currently in stock.