PRNF14FTD33K2 Equivalent & Substitute Parts

Part Overview

The PRNF14FTD33K2 is a 33.2 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) with axial leads. Manufactured by Stackpole Electronics Inc under the RNF series, this component features flame retardant coating and safety construction. The part is active in production and ROHS3 compliant. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications.

Substiute Parts

PRNF14FTD33K2

Stackpole Electronics IncIn Stock: 1204PRNF14FTD33K2 Datasheet

Current PartRFQ

RNF14FTD33K2

Stackpole Electronics IncIn Stock: 25848RNF14FTD33K2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PRNF14FTD33K2 is determined by the following critical parameters:

• Resistance value: 33.2 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W/1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Package type: Axial (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Physical dimensions: 0.093" Dia x 0.250" L (exact match required)

The identified substitute part RNF14FTD33K2 maintains all electrical and mechanical specifications. The only difference is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is available in Cut Tape (CT) configuration. Both formats contain identical components with no functional or performance variation.

Parameter Comparison

Engineering Selection Recommendations

Both PRNF14FTD33K2 and RNF14FTD33K2 are active production components from Stackpole Electronics Inc with identical electrical performance and mechanical compatibility. Selection between these parts should be based on procurement and assembly requirements:

• Tape & Reel (TR) packaging is suitable for high-volume automated assembly operations
• Cut Tape (CT) packaging is suitable for lower-volume applications, manual assembly, or mixed component sourcing

Both parts maintain ROHS3 compliance and REACH unaffected status. No functional or performance differences exist between the two packaging formats.

Frequently Asked Questions (FAQ)

Q: Can RNF14FTD33K2 (Cut Tape) be used as a direct replacement for PRNF14FTD33K2 (Tape & Reel)?

A: Yes. The electrical specifications, mechanical dimensions, and component construction are identical. The only difference is the packaging format. Substitution is valid for any application where the component specifications match the design requirements.

Q: Are there any performance differences between Tape & Reel and Cut Tape packaging?

A: No. The resistor component itself is identical in both packaging formats. Packaging format affects only procurement, storage, and assembly handling methods, not electrical or thermal performance.

Q: What parameters must match exactly for substitution?

A: Resistance value (33.2 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and physical dimensions (0.093" Dia x 0.250" L) must all match exactly.

Q: Is the RNF14FTD33K2 available in other packaging formats?

A: Based on provided data, RNF14FTD33K2 is available in Cut Tape (CT) format. The main part PRNF14FTD33K2 is available in Tape & Reel (TR) format. Both are from the same manufacturer and series.

Q: Do both parts meet the same compliance standards?

A: Yes. Both PRNF14FTD33K2 and RNF14FTD33K2 are ROHS3 compliant and REACH unaffected, with identical regulatory classification (ECCN: EAR99, HTSUS: 8533.21.0090).