RNF14BAE953R Equivalent & Substitute Parts

Part Overview

The RNF14BAE953R is a 953 Ohm metal film through-hole resistor manufactured by Stackpole Electronics Inc. This component is rated for 0.25W (1/4W) power dissipation with ±0.1% tolerance and operates across the temperature range of -55°C to 155°C. The part features flame retardant coating and safety characteristics, packaged in axial configuration with Tape & Box (TB) packaging. The RNF14BAE953R maintains Active product status and is ROHS3 compliant. Substitute parts are identified based on identical electrical specifications and compatible mechanical parameters.

Substiute Parts

RNF14BAE953R

Stackpole Electronics IncIn Stock: 833RNF14BAE953R Datasheet

Current PartRFQ

RNF14BTE953R

Stackpole Electronics IncIn Stock: 2583RNF14BTE953R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNF14BAE953R is determined by the following critical parameters:

• Resistance value: 953 Ohms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.25W, 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Package type: Axial (exact match required)
• Physical dimensions: 0.093" Dia x 0.250" L (exact match required)
• Compliance: ROHS3 Compliant (exact match required)

The RNF14BTE953R qualifies as a direct substitute based on identical electrical and mechanical specifications. The only difference between these parts is the packaging format: the main part uses Tape & Box (TB) packaging, while the substitute uses Cut Tape (CT) packaging. Both parts are manufactured by Stackpole Electronics Inc within the RNF series and maintain identical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the RNF14BAE953R and RNF14BTE953R are Active products manufactured by Stackpole Electronics Inc and maintain full ROHS3 compliance. The electrical and mechanical specifications are identical across both parts. Selection between these components should be based on packaging requirements: Tape & Box (TB) packaging for the RNF14BAE953R supports bulk storage and automated handling, while Cut Tape (CT) packaging for the RNF14BTE953R accommodates component-level distribution and smaller quantity requirements. Both parts satisfy identical performance criteria for circuit applications requiring 953 Ohm metal film resistors with 0.1% tolerance and 1/4W power rating across the -55°C to 155°C operating range.

Frequently Asked Questions (FAQ)

Q: Can RNF14BTE953R replace RNF14BAE953R in production assembly?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format only. RNF14BTE953R uses Cut Tape (CT) packaging while RNF14BAE953R uses Tape & Box (TB) packaging. Verify that your assembly process can accommodate the packaging format of the substitute part.

Q: Are there any performance differences between these substitute parts?

A: No. Both parts share identical resistance value (953 Ohms), tolerance (±0.1%), power rating (0.25W), composition (metal film), temperature coefficient (±25ppm/°C), operating temperature range (-55°C to 155°C), physical dimensions (0.093" Dia x 0.250" L), and compliance certifications (ROHS3).

Q: What is the significance of the packaging difference between TB and CT formats?

A: Tape & Box (TB) packaging combines tape-packaged components with bulk box storage, suitable for high-volume automated pick-and-place operations. Cut Tape (CT) packaging provides individual component strips, appropriate for lower-volume applications or component-level distribution. Both formats contain identical components with no electrical or mechanical variation.

Q: Are both parts currently available?

A: Both parts maintain Active product status. Inventory availability should be verified with your supplier, as stock levels may vary between packaging formats.

Q: Do these parts require any special handling or storage considerations?

A: Both parts are rated as Not Applicable for Moisture Sensitivity Level (MSL), indicating no special moisture control requirements during storage or handling.