Equivalent & Substitute Parts for Ohmite 95J2R4

Part Overview

The Ohmite 95J2R4 is a 2.4 Ohm, 5W through-hole axial resistor with ±5% tolerance, designed for applications requiring wirewound construction with flame retardant coating and safety features. This Active product is currently in stock with 693 units available. Substitute parts are identified to address packaging preferences, compliance requirements, or inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

95J2R4

OhmiteIn Stock: 79495J2R4 Datasheet

Current PartRFQ

SQP500JB-2R4

YAGEOIn Stock: 2487SQP500JB-2R4 Datasheet

MFR RecommendedRFQ

95J2R4E

OhmiteIn Stock: 101395J2R4E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters:

• Resistance value: 2.4 Ohms
• Tolerance: ±5%
• Power rating: 5W
• Package configuration: Axial through-hole
• Termination count: 2
• ECCN classification: EAR99

The substitute parts listed below meet these core electrical and mechanical requirements. Differences in composition (wirewound versus cement), packaging format (tray versus bulk), and compliance certifications are noted but do not prevent functional substitution in applications where the primary electrical specifications are the determining factor.

Parameter Comparison

Engineering Selection Recommendations

95J2R4 (Ohmite): Primary choice for applications where RoHS non-compliance is acceptable and wirewound construction with flame retardant coating is specified. Active product status with established supply.

SQP500JB-2R4 (YAGEO): Recommended for designs requiring ROHS3 compliance and extended operating temperature range (-55°C to 155°C). Cement composition with pulse withstanding capability provides alternative construction method. Highest inventory availability (2383 units). Suitable for tray-based assembly processes.

95J2R4E (Ohmite): Parametric equivalent to 95J2R4 with identical electrical specifications and wirewound construction. ROHS3 compliant. Available in bulk packaging. Recommended when maintaining Ohmite series consistency is preferred and RoHS compliance is required.

Selection between these parts should be based on compliance requirements (RoHS status), packaging logistics (tray versus bulk), composition preference (wirewound versus cement), and operating temperature specifications for the target application.

Frequently Asked Questions (FAQ)

Q: Can SQP500JB-2R4 replace 95J2R4 in all applications?

A: SQP500JB-2R4 matches the core electrical specifications (2.4 Ohms, ±5%, 5W, axial package). The primary differences are composition (cement versus wirewound), RoHS compliance status, and operating temperature range. Substitution is valid where these differences do not conflict with application requirements.

Q: What is the difference between 95J2R4 and 95J2R4E?

A: Both are Ohmite wirewound resistors with identical electrical parameters (2.4 Ohms, ±5%, 5W). The primary difference is packaging format: 95J2R4 uses standard packaging while 95J2R4E is supplied in bulk. Additionally, 95J2R4E carries ROHS3 compliance certification, whereas 95J2R4 is RoHS non-compliant.

Q: Does composition (wirewound versus cement) affect substitution eligibility?

A: Composition differences do not prevent electrical substitution when resistance, tolerance, power rating, and package type are matched. However, composition may influence thermal characteristics, frequency response, and pulse handling capability. Application-specific requirements should determine whether composition differences are acceptable.

Q: What packaging formats are available?

A: 95J2R4 and 95J2R4E are supplied in standard and bulk formats respectively. SQP500JB-2R4 is supplied in tray packaging, suitable for automated assembly processes.

Q: Are there operating temperature considerations for substitution?

A: SQP500JB-2R4 specifies an operating range of -55°C to 155°C. The Ohmite parts (95J2R4 and 95J2R4E) do not provide explicit operating temperature specifications. Applications requiring defined temperature performance should reference the SQP500JB-2R4 datasheet or contact manufacturers for Ohmite temperature ratings.