RCP1206W50R0JS2 Equivalent & Substitute Parts

Part Overview

The RCP1206W50R0JS2 is a 50 Ohm ±5% 2.4W thick film chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This moisture-resistant SMD resistor is classified as Active product status. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and power rating, enabling seamless integration in circuit designs requiring this resistance value and power dissipation capability.

Substiute Parts

RCP1206W50R0JS2

Vishay DaleIn Stock: 821RCP1206W50R0JS2 Datasheet

Current PartRFQ

RCP1206W50R0JTP

Vishay DaleIn Stock: 7571RCP1206W50R0JTP Datasheet

DirectRFQ

RCP1206W50R0GEB

Vishay DaleIn Stock: 2355RCP1206W50R0GEB Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCP1206W50R0JS2 are qualified based on the following criteria:

Direct Substitutes maintain identical electrical and mechanical specifications: 50 Ohm resistance, ±5% tolerance, 2.4W power rating, 1206 package, thick film composition, ±150ppm/°C temperature coefficient, -65°C to 155°C operating range, and moisture-resistant construction.

Upgrade Substitutes improve upon the main part specification while maintaining full mechanical and thermal compatibility. These parts preserve the core electrical function (50 Ohm, 2.4W, 1206 package) while offering enhanced tolerance performance or compliance upgrades.

The 1206 package footprint, power dissipation capability, and resistance value are the primary determinants of substitutability. All qualified substitutes operate within the same temperature range and maintain moisture resistance properties.

Parameter Comparison

Engineering Selection Recommendations

RCP1206W50R0JTP serves as a direct functional equivalent to RCP1206W50R0JS2. Both parts share identical electrical specifications (50 Ohm, ±5% tolerance, 2.4W) and mechanical compatibility. Selection between these direct substitutes is determined by inventory availability and packaging requirements, as both maintain RoHS non-compliant status and equivalent performance characteristics.

RCP1206W50R0GEB represents an upgrade option for applications requiring improved tolerance performance. This part maintains the same 50 Ohm resistance, 2.4W power rating, and 1206 package while offering ±2% tolerance (compared to ±5%). Additionally, RCP1206W50R0GEB achieves ROHS3 compliance, making it suitable for applications with regulatory compliance requirements. The enhanced tolerance specification does not compromise mechanical or thermal compatibility with existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W50R0JTP be used as a direct replacement for RCP1206W50R0JS2?

A: Yes. Both parts are identical in resistance value (50 Ohm), tolerance (±5%), power rating (2.4W), package (1206), and thermal characteristics (±150ppm/°C, -65°C to 155°C). They are functionally interchangeable without circuit modification.

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

A: RCP1206W50R0GEB offers improved tolerance (±2% versus ±5%) and achieves ROHS3 compliance. All other electrical and mechanical specifications remain identical. This upgrade is beneficial for precision applications or designs requiring RoHS compliance.

Q: Are all substitute parts available in the same 1206 package?

A: Yes. All listed substitutes use the 1206 (3216 Metric) package with identical footprint dimensions (0.122" L x 0.060" W / 3.10mm x 1.52mm) and maximum seated height (0.025" / 0.64mm). PCB layout compatibility is maintained across all parts.

Q: Do substitute parts maintain the same moisture resistance properties?

A: Yes. All substitute parts retain the moisture-resistant thick film construction and Moisture Sensitivity Level 1 (Unlimited) rating, ensuring equivalent environmental performance.

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

A: RCP1206W50R0GEB is ROHS3 compliant and is the appropriate selection for designs requiring RoHS compliance. The direct substitutes RCP1206W50R0JS2 and RCP1206W50R0JTP are RoHS non-compliant.