RNF14BAD43K2 Equivalent & Substitute Parts

Part Overview

The RNF14BAD43K2 is a 43.2 kOhms ±0.1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration, manufactured by Stackpole Electronics Inc. This component is classified as Active product status with ROHS3 compliance and REACH unaffected designation. Substitute parts are identified to address packaging format availability, inventory requirements, or supply chain continuity while maintaining identical electrical and mechanical specifications.

Substiute Parts

RNF14BAD43K2

Stackpole Electronics IncIn Stock: 1134RNF14BAD43K2 Datasheet

Current PartRFQ

RNF14BTD43K2

Stackpole Electronics IncIn Stock: 7847RNF14BTD43K2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of RNF14BAD43K2 with RNF14BTD43K2 is valid based on the following criteria:

Electrical Parameters (Identical):

• Resistance value: 43.2 kOhms
• Tolerance: ±0.1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Identical):

• Composition: Metal Film
• Package type: Axial
• Physical dimensions: 0.093" Dia x 0.250" L (2.35mm x 6.35mm)
• Number of terminations: 2

Compliance & Regulatory (Identical):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8533.21.0090

Difference:

• Packaging format: RNF14BAD43K2 supplied in Tape & Box (TB); RNF14BTD43K2 supplied in Cut Tape (CT)

Parameter Comparison

Engineering Selection Recommendations

Both RNF14BAD43K2 and RNF14BTD43K2 are functionally equivalent and maintain Active product status from Stackpole Electronics Inc. Selection between these parts is determined by packaging requirements:

• RNF14BAD43K2 (Tape & Box): Select for applications requiring bulk packaging with protective boxing for storage and distribution.
• RNF14BTD43K2 (Cut Tape): Select for automated assembly processes, pick-and-place operations, or applications where individual component access from tape format is preferred.

Both parts satisfy ROHS3 compliance and REACH regulatory requirements. No additional testing or verification is required when substituting between these part numbers, provided the packaging format is compatible with the assembly process.

Frequently Asked Questions (FAQ)

Q: Can RNF14BTD43K2 be used as a direct replacement for RNF14BAD43K2?

A: Yes. Both parts are electrically and mechanically identical with matching resistance value (43.2 kOhms), tolerance (±0.1%), power rating (0.25W), and physical dimensions (0.093" Dia x 0.250" L). The only difference is packaging format (Cut Tape vs. Tape & Box).

Q: What is the difference between Tape & Box (TB) and Cut Tape (CT) packaging?

A: Tape & Box packaging supplies components on tape and includes protective boxing for storage. Cut Tape packaging supplies components on tape without the box. Both formats use the same tape specifications and component spacing, suitable for manual or automated assembly.

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

A: No. Both RNF14BAD43K2 and RNF14BTD43K2 carry identical ROHS3 compliance and REACH unaffected status with matching ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

Q: Which part should I select for automated assembly?

A: RNF14BTD43K2 (Cut Tape) is optimized for automated pick-and-place assembly processes. RNF14BAD43K2 (Tape & Box) is suitable for manual assembly or bulk storage applications.

Q: Do these parts have identical temperature performance?

A: Yes. Both parts operate across -55°C to 155°C with identical temperature coefficient of ±100ppm/°C, ensuring equivalent thermal stability and performance characteristics.