PRNF14FTD2M74 Equivalent & Substitute Parts

Part Overview

The PRNF14FTD2M74 is a 2.74 MOhms ±1% 0.25W (1/4W) through-hole resistor with axial leads, manufactured by Stackpole Electronics Inc. This metal film resistor features flame retardant coating and safety characteristics, designed for applications requiring precision resistance values in compact form factors. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified when packaging configurations differ while maintaining identical electrical and mechanical specifications.

Substiute Parts

PRNF14FTD2M74

Stackpole Electronics IncIn Stock: 967PRNF14FTD2M74 Datasheet

Current PartRFQ

RNF14FTD2M74

Stackpole Electronics IncIn Stock: 6771RNF14FTD2M74 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PRNF14FTD2M74 is determined by equivalence in the following critical parameters:

• Resistance value: 2.74 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Package type: Axial
• Physical dimensions: 0.093" Dia x 0.250" L (2.35mm x 6.35mm)
• Series: RNF
• Compliance: ROHS3, REACH Unaffected

The identified substitute differs only in packaging configuration (Cut Tape versus Tape & Reel), while maintaining complete electrical and mechanical equivalence. Both parts are manufactured by Stackpole Electronics Inc and carry identical part designation RNF14FTD2M74.

Parameter Comparison

Engineering Selection Recommendations

Both PRNF14FTD2M74 (Tape & Reel) and RNF14FTD2M74 (Cut Tape) are active production parts with identical electrical and mechanical specifications. Selection between these variants depends on assembly process requirements and packaging handling procedures. The Tape & Reel configuration is suitable for automated pick-and-place assembly systems, while the Cut Tape configuration accommodates manual assembly or alternative handling methods. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory equivalence for applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Are PRNF14FTD2M74 and RNF14FTD2M74 electrically identical?

A: Yes. Both parts have identical resistance (2.74 MOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). The only difference is packaging configuration.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, designed for automated assembly equipment. Cut Tape (CT) packaging provides components on tape segments, suitable for manual assembly or alternative handling processes. Both maintain the same component specifications and physical dimensions.

Q: Can I use Cut Tape packaging in place of Tape & Reel in automated assembly?

A: Cut Tape requires manual feeding or alternative feeder systems and is not compatible with standard automated pick-and-place equipment designed for continuous reel-fed tape. Assembly process compatibility must be verified with your equipment specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both PRNF14FTD2M74 and RNF14FTD2M74 are ROHS3 compliant and REACH unaffected, meeting regulatory requirements for restricted substance use.

Q: What determines substitution eligibility for this resistor?

A: Substitution is valid when the replacement part maintains identical resistance value (2.74 MOhms), tolerance (±1%), power rating (0.25W), composition (metal film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and physical dimensions (0.093" Dia x 0.250" L). Packaging configuration may differ without affecting electrical performance.