RCP2512B75R0GS2 Equivalent & Substitute Parts

Part Overview

The RCP2512B75R0GS2 is a 75 Ohm ±2% 4.6W chip resistor in 2512 (6432 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant SMD resistor operates across -65°C to 155°C and is currently in active production status. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

RCP2512B75R0GS2

Vishay DaleIn Stock: 1157RCP2512B75R0GS2 Datasheet

Current PartRFQ

RCP2512W75R0GEB

Vishay DaleIn Stock: 1222RCP2512W75R0GEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP2512B75R0GS2 is determined by strict equivalence across the following critical parameters:

• Resistance value: 75 Ohms
• Tolerance: ±2%
• Power rating: 4.6W
• Package: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±150ppm/°C
• Operating temperature range: -65°C ~ 155°C
• Moisture resistance: Required
• Moisture sensitivity level: 1 (Unlimited)

The substitute part RCP2512W75R0GEB meets all electrical and mechanical parameters required for direct substitution. Both parts are manufactured by Vishay Dale within the RCP series and share identical functional specifications.

Parameter Comparison

Engineering Selection Recommendations

Both RCP2512B75R0GS2 and RCP2512W75R0GEB are electrically and mechanically equivalent for applications requiring a 75 Ohm 4.6W 2512 chip resistor. Selection between these parts should be based on compliance requirements:

• RCP2512B75R0GS2: Select when RoHS non-compliant components are acceptable or required by specification.
• RCP2512W75R0GEB: Select for applications requiring ROHS3 compliance. This part is the preferred substitute when regulatory or customer requirements mandate RoHS compliance.

Both parts maintain identical electrical performance, thermal characteristics, and physical dimensions. Inventory availability may also influence selection, with RCP2512W75R0GEB currently showing 1120 pcs in stock versus 1058 pcs for the primary part number.

Frequently Asked Questions (FAQ)

Q: Can RCP2512W75R0GEB be used as a direct replacement for RCP2512B75R0GS2?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including resistance, tolerance, power rating, package dimensions, and operating temperature range. The primary difference is RoHS compliance status.

Q: What is the key difference between these two part numbers?

A: The RCP2512W75R0GEB is ROHS3 compliant, while the RCP2512B75R0GS2 is RoHS non-compliant. All other electrical and mechanical specifications are identical.

Q: Are the physical dimensions identical?

A: Yes. Both parts share the same 2512 (6432 Metric) package with dimensions of 0.250" L x 0.124" W (6.35mm x 3.15mm) and maximum seated height of 0.025" (0.64mm). They are footprint-compatible.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, provided compliance requirements are met. Both parts use identical Tape & Reel packaging and are compatible with standard SMD assembly equipment for 2512 package components.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory and customer requirements. For applications requiring RoHS compliance, use RCP2512W75R0GEB. For applications without RoHS requirements, either part is acceptable based on availability and cost considerations.