RCP1206W75R0JS2 Equivalent & Substitute Parts

Part Overview

The RCP1206W75R0JS2 is a 75 Ohm ±5% 2.4W chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component operates across -65°C to 155°C and is classified as Active product status. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

RCP1206W75R0JS2

Vishay DaleIn Stock: 648RCP1206W75R0JS2 Datasheet

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RCP1206W75R0GEB

Vishay DaleIn Stock: 7331RCP1206W75R0GEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RCP1206W75R0JS2 is determined by the following critical parameters:

• Resistance value: 75 Ohms (exact match required)
• Power rating: 2.4W (exact match required)
• Package: 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)
• Moisture resistance: Required feature (exact match required)
• Number of terminations: 2 (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)

The RCP1206W75R0GEB qualifies as a substitute because it maintains all critical electrical and mechanical parameters. The tolerance specification differs (±2% versus ±5%), which represents an upgrade in precision while maintaining full compatibility with applications designed for the RCP1206W75R0JS2.

Parameter Comparison

Engineering Selection Recommendations

Both the RCP1206W75R0JS2 and RCP1206W75R0GEB are Active product status components from Vishay Dale's RCP series. The RCP1206W75R0GEB offers improved tolerance specification (±2% versus ±5%) while maintaining identical electrical performance, mechanical dimensions, and thermal characteristics. The RCP1206W75R0GEB is RoHS3 compliant, whereas the RCP1206W75R0JS2 is RoHS non-compliant. Selection between these parts depends on regulatory compliance requirements and tolerance specifications demanded by the application circuit design.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W75R0GEB replace RCP1206W75R0JS2 in existing designs?

A: Yes. Both parts share identical resistance value (75 Ohms), power rating (2.4W), package (1206), composition (thick film), temperature coefficient (±150ppm/°C), operating temperature range (-65°C ~ 155°C), and moisture resistance features. The RCP1206W75R0GEB provides tighter tolerance (±2% versus ±5%), which is compatible with applications designed for the RCP1206W75R0JS2.

Q: What is the primary difference between these two parts?

A: The tolerance specification differs: RCP1206W75R0JS2 is ±5%, while RCP1206W75R0GEB is ±2%. Additionally, RCP1206W75R0GEB is RoHS3 compliant, whereas RCP1206W75R0JS2 is RoHS non-compliant.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in 1206 (3216 Metric) with identical dimensions of 0.122" L x 0.060" W (3.10mm x 1.52mm) and maximum seated height of 0.025" (0.64mm).

Q: Do these parts have the same thermal characteristics?

A: Yes. Both parts share identical temperature coefficient (±150ppm/°C) and operating temperature range (-65°C ~ 155°C).

Q: What packaging format is used for both parts?

A: Both parts are supplied in Tape & Reel (TR) packaging format.