RCP1206B50R0JS2 Equivalent & Substitute Parts

Part Overview

The RCP1206B50R0JS2 is a 50 Ohm ±5% 2.4W thick film chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This component is actively produced and widely used in SMD applications requiring moisture-resistant resistive elements. Substitute parts are identified to address inventory availability, enhanced specifications, or compliance requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RCP1206B50R0JS2

Vishay DaleIn Stock: 1062RCP1206B50R0JS2 Datasheet

Current PartRFQ

RCP1206W50R0JTP

Vishay DaleIn Stock: 7571RCP1206W50R0JTP Datasheet

DirectRFQ

RCP1206W50R0GEB

Vishay DaleIn Stock: 2355RCP1206W50R0GEB Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP1206B50R0JS2 is determined by strict equivalence in the following parameters:

• Resistance value: 50 Ohms (exact match required)
• Power rating: 2.4W (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±150ppm/°C (exact match required)
• Operating Temperature Range: -65°C ~ 155°C (exact match required)
• Features: Moisture Resistant (exact match required)

Tolerance and RoHS compliance may vary between substitute parts without affecting core electrical and mechanical compatibility. All identified substitutes maintain identical physical dimensions, termination count, and thermal characteristics.

Parameter Comparison

Engineering Selection Recommendations

RCP1206W50R0JTP serves as a direct equivalent substitute with identical electrical specifications and RoHS status to the RCP1206B50R0JS2. Both components are RoHS non-compliant and maintain equivalent tolerance and compliance profiles.

RCP1206W50R0GEB functions as an upgrade substitute, offering improved tolerance specification (±2% versus ±5%) while maintaining all other electrical and mechanical parameters. This part achieves ROHS3 compliance, making it suitable for applications with RoHS requirements. The tighter tolerance specification provides enhanced precision without altering core functionality or physical compatibility.

Selection between direct and upgrade substitutes depends on application requirements for RoHS compliance and tolerance specifications. All three parts are actively produced and maintain identical thermal, dimensional, and packaging characteristics.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W50R0JTP replace RCP1206B50R0JS2 in existing designs?

A: Yes. RCP1206W50R0JTP is a direct equivalent with identical resistance, power rating, tolerance, temperature coefficient, operating temperature range, package dimensions, and composition. Both components are RoHS non-compliant and suitable for direct substitution without design modification.

Q: What is the primary difference between RCP1206W50R0GEB and the original part?

A: RCP1206W50R0GEB provides tighter tolerance (±2% versus ±5%) and achieves ROHS3 compliance. All other electrical and mechanical specifications remain identical. This upgrade substitute is appropriate for applications requiring RoHS compliance or enhanced precision.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All three parts are supplied in Tape & Reel (TR) packaging and maintain identical 1206 (3216 Metric) package dimensions: 0.122" L x 0.060" W (3.10mm x 1.52mm) with maximum seated height of 0.025" (0.64mm).

Q: Do substitute parts have the same thermal characteristics?

A: Yes. All substitute parts maintain identical temperature coefficient (±150ppm/°C) and operating temperature range (-65°C ~ 155°C), ensuring equivalent thermal performance in circuit applications.

Q: Which substitute should be selected for RoHS-compliant applications?

A: RCP1206W50R0GEB is ROHS3 compliant and is the appropriate selection for applications requiring RoHS compliance. RCP1206B50R0JS2 and RCP1206W50R0JTP are both RoHS non-compliant.