RHC2512FT910R Equivalent & Substitute Parts

Part Overview

The RHC2512FT910R is a 910 Ohms ±1% 2W chip resistor manufactured by Stackpole Electronics Inc in the 2512 (6432 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently active in production with 872 pieces in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component's functional requirements.

Substiute Parts

RHC2512FT910R

Stackpole Electronics IncIn Stock: 897RHC2512FT910R Datasheet

Current PartRFQ

3521910RFT

TE Connectivity Passive ProductIn Stock: 86063521910RFT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3521910RFT qualifies as a direct substitute for the RHC2512FT910R based on the following critical parameters:

Electrical specifications match exactly: 910 Ohms resistance, ±1% tolerance, 2W power rating, and ±100ppm/°C temperature coefficient. Mechanical compatibility is confirmed through identical package designation (2512 / 6432 Metric) and compatible physical dimensions (0.248" L x 0.126" W). Environmental ratings align: both components operate across -55°C to 155°C, maintain ROHS3 compliance, and carry MSL 1 (Unlimited) moisture sensitivity classification. The substitute part is manufactured by TE Connectivity Passive Product and carries AEC-Q200 automotive qualification, which represents an additional certification tier beyond the base requirements.

Parameter Comparison

Engineering Selection Recommendations

Both components satisfy identical core electrical and mechanical requirements. The RHC2512FT910R from Stackpole Electronics is the primary specification. The 3521910RFT from TE Connectivity serves as a qualified substitute with the additional distinction of AEC-Q200 automotive qualification. Selection between these parts depends on application requirements: the TE Connectivity part is suitable for automotive-grade applications requiring AEC-Q200 compliance, while the Stackpole part addresses general industrial and commercial applications. Both maintain active production status and ROHS3 compliance. Physical height difference (0.028" vs 0.026") is negligible for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 3521910RFT replace the RHC2512FT910R in any application?

A: Yes, for applications requiring only the base electrical and mechanical specifications. The 3521910RFT carries additional AEC-Q200 automotive qualification, making it suitable for automotive applications where the original part may not be specified.

Q: Are the physical dimensions compatible for PCB assembly?

A: Yes. Both components use the 2512 (6432 Metric) package with matching length (0.248") and width (0.126"). The seated height difference (0.028" vs 0.026") does not affect standard PCB assembly compatibility.

Q: What is the significance of AEC-Q200 on the substitute part?

A: AEC-Q200 is an automotive qualification standard. The 3521910RFT meets this standard, making it suitable for automotive applications. The original RHC2512FT910R does not carry this designation.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both components carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture-related handling restrictions during storage or assembly.

Q: Are there any temperature performance differences?

A: No. Both parts operate identically across -55°C to 155°C with ±100ppm/°C temperature coefficient.