RCP2512B100RGTP Equivalent & Substitute Parts

Part Overview

The RCP2512B100RGTP is a 100 Ohms ±2% 4.6W chip resistor in 2512 (6432 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component operates across -65°C to 155°C and is currently in active production status. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

RCP2512B100RGTP

Vishay DaleIn Stock: 793RCP2512B100RGTP Datasheet

Current PartRFQ

RCP2512W100RGEB

Vishay DaleIn Stock: 1066RCP2512W100RGEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RCP2512W100RGEB qualifies as a direct substitute for the RCP2512B100RGTP based on matching electrical and mechanical parameters. Both parts share identical resistance value (100 Ohms), tolerance (±2%), power rating (4.6W), package designation (2512), composition (thick film), temperature coefficient (±150ppm/°C), operating temperature range (-65°C to 155°C), and moisture resistance characteristics. The key parameters determining substitution eligibility are: resistance value, tolerance, power rating, package type, and operating temperature range. Both parts maintain the same physical dimensions (0.250" L x 0.124" W / 6.35mm x 3.15mm) and height specification (0.025" maximum seated height).

Parameter Comparison

Engineering Selection Recommendations

Both the RCP2512B100RGTP and RCP2512W100RGEB are active production components from Vishay Dale with identical electrical and mechanical specifications. The primary distinction is RoHS compliance status: the RCP2512B100RGTP is RoHS non-compliant, while the RCP2512W100RGEB is ROHS3 compliant. Selection between these parts should be based on regulatory requirements applicable to the end application. For applications requiring RoHS3 compliance, the RCP2512W100RGEB is the appropriate choice. For applications without RoHS compliance mandates, either part is functionally equivalent.

Frequently Asked Questions (FAQ)

Q: Are RCP2512B100RGTP and RCP2512W100RGEB electrically identical?

A: Yes. Both parts have identical resistance (100 Ohms), tolerance (±2%), power rating (4.6W), temperature coefficient (±150ppm/°C), and operating temperature range (-65°C to 155°C).

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts share identical package designation (2512), physical dimensions (0.250" L x 0.124" W), and height specifications (0.025" maximum seated height), enabling direct PCB footprint compatibility.

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

A: The primary difference is RoHS compliance certification. The RCP2512W100RGEB is ROHS3 compliant, while the RCP2512B100RGTP is RoHS non-compliant. All electrical and mechanical parameters are identical.

Q: Which part should I select for a new design?

A: Selection depends on regulatory requirements. If RoHS3 compliance is required, use RCP2512W100RGEB. If RoHS compliance is not a requirement, either part meets the electrical specifications.

Q: Are moisture handling requirements the same for both parts?

A: Yes. Both parts feature moisture-resistant construction with Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control measures are required during storage or handling.