PRNF14FTD13K7 Equivalent & Substitute Parts

Part Overview

The PRNF14FTD13K7 is a 13.7 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) with axial leads and flame retardant coating. Manufactured by Stackpole Electronics Inc under the RNF series, this component is actively produced and ROHS3 compliant. Substitute parts are identified to address packaging format availability, inventory requirements, and form factor optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

PRNF14FTD13K7

Stackpole Electronics IncIn Stock: 777PRNF14FTD13K7 Datasheet

Current PartRFQ

RNF14FTD13K7

Stackpole Electronics IncIn Stock: 3460RNF14FTD13K7 Datasheet

DirectRFQ

RNMF14FTD13K7

Stackpole Electronics IncIn Stock: 1497RNMF14FTD13K7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance value: 13.7 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Package configuration: Axial leads (exact match required)
• Compliance: ROHS3, REACH Unaffected, EAR99 (exact match required)

Substitute parts are grouped by packaging format (Tape & Reel vs. Cut Tape) and physical dimensions. The RNMF14FTD13K7 represents a miniaturized variant within the same electrical specification set, differing only in physical size while maintaining all electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain identical electrical specifications and are manufactured by Stackpole Electronics Inc with active product status. Selection between PRNF14FTD13K7, RNF14FTD13K7, and RNMF14FTD13K7 is determined by packaging and form factor requirements:

• PRNF14FTD13K7: Select for Tape & Reel packaging when high-volume automated assembly is required.
• RNF14FTD13K7: Select for Cut Tape packaging when standard form factor and manual or semi-automated assembly is used.
• RNMF14FTD13K7: Select when space constraints require miniaturized form factor (0.070" diameter vs. 0.093" diameter). Physical dimensions differ; PCB layout compatibility must be confirmed.

All parts satisfy ROHS3 compliance and REACH requirements. No electrical performance differences exist between variants.

Frequently Asked Questions (FAQ)

Q: Can RNMF14FTD13K7 be used as a direct replacement for PRNF14FTD13K7?

A: Electrically, yes. The RNMF14FTD13K7 maintains identical resistance, tolerance, power rating, and temperature specifications. However, physical dimensions differ: RNMF is 0.070" diameter x 0.130" length versus PRNF at 0.093" diameter x 0.250" length. PCB hole spacing and component clearance must be verified before substitution.

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

A: Tape & Reel (TR) packaging is used for automated pick-and-place assembly in high-volume production. Cut Tape (CT) packaging provides individual component access and is suitable for manual assembly, prototyping, or lower-volume applications. Electrical performance is identical.

Q: Are all three parts ROHS3 compliant?

A: Yes. PRNF14FTD13K7, RNF14FTD13K7, and RNMF14FTD13K7 are all ROHS3 compliant and REACH unaffected.

Q: Can packaging format be changed mid-production?

A: Yes. Switching between PRNF14FTD13K7 (Tape & Reel) and RNF14FTD13K7 (Cut Tape) does not affect electrical performance or compliance. Assembly process parameters may require adjustment based on packaging format.

Q: What are the inventory implications of selecting a substitute?

A: PRNF14FTD13K7 has 743 units in stock. RNF14FTD13K7 has 3438 units available. RNMF14FTD13K7 has 1438 units available. Substitute selection may be driven by inventory availability and lead time requirements.