PRNF14FTD8K25 Equivalent & Substitute Parts

Part Overview

The PRNF14FTD8K25 is an 8.25 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) with axial leads. Manufactured by Stackpole Electronics Inc as part of the RNF series, this component features flame retardant coating and safety construction. The part maintains Active product status with ROHS3 compliance and REACH unaffected classification. Substitute parts are necessary to accommodate different packaging formats and supply chain requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

PRNF14FTD8K25

Stackpole Electronics IncIn Stock: 957PRNF14FTD8K25 Datasheet

Current PartRFQ

RNF14FAD8K25

Stackpole Electronics IncIn Stock: 5890RNF14FAD8K25 Datasheet

DirectRFQ

RNF14FTD8K25

Stackpole Electronics IncIn Stock: 15059RNF14FTD8K25 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for PRNF14FTD8K25 is determined by strict equivalence across all electrical and mechanical parameters. The substitute parts RNF14FAD8K25 and RNF14FTD8K25 share identical specifications for resistance value, tolerance, power rating, composition, temperature coefficient, operating temperature range, package type, and physical dimensions. The only variation between parts is packaging format: the main part uses Tape & Reel (TR), while substitutes employ Tape & Box (TB) and Cut Tape (CT) formats respectively. These packaging differences do not affect component functionality or performance in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and identical compliance certifications (ROHS3 Compliant, REACH Unaffected). Selection between PRNF14FTD8K25, RNF14FAD8K25, and RNF14FTD8K25 depends solely on packaging format requirements and supply chain logistics. For high-volume automated assembly operations, Tape & Reel (TR) format is standard. Tape & Box (TB) format accommodates moderate-volume requirements with reduced reel commitment. Cut Tape (CT) format supports small-quantity orders and prototyping applications. All three parts deliver identical electrical performance and thermal characteristics across the specified operating range.

Frequently Asked Questions (FAQ)

Q: Can RNF14FAD8K25 and RNF14FTD8K25 be used interchangeably with PRNF14FTD8K25 in circuit design?

A: Yes. All three parts are electrically and mechanically identical. They share the same resistance value (8.25 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Substitution is valid for all circuit applications.

Q: What is the difference between Tape & Reel, Tape & Box, and Cut Tape packaging?

A: These are supply format variations only. Tape & Reel (TR) provides components on continuous reels for high-speed automated assembly. Tape & Box (TB) delivers components in tape format within protective boxes for moderate volumes. Cut Tape (CT) supplies individual components cut from tape for small quantities and manual assembly. All formats contain identical components with no functional differences.

Q: Are there any compliance or certification differences between the three parts?

A: No. PRNF14FTD8K25, RNF14FAD8K25, and RNF14FTD8K25 all maintain ROHS3 compliance and REACH unaffected status. All parts are manufactured by Stackpole Electronics Inc under the same RNF series specifications.

Q: Which part should be selected for prototype development?

A: RNF14FTD8K25 in Cut Tape (CT) format is appropriate for prototype applications requiring small quantities. For production volumes, PRNF14FTD8K25 in Tape & Reel (TR) format is standard. RNF14FAD8K25 in Tape & Box (TB) format serves intermediate volume requirements.

Q: Do physical dimensions differ between substitute parts?

A: No. All three parts maintain identical physical dimensions of 0.093" diameter by 0.250" length (2.35mm x 6.35mm). They are mechanically interchangeable in PCB layouts and through-hole applications.