LR1F5K36 Equivalent & Substitute Parts

Part Overview

The LR1F5K36 is a 5.36 kOhms ±1% 0.6W through-hole resistor manufactured by TE Connectivity Passive Product in the Neohm series. This axial metal film resistor is designed for general-purpose applications requiring precision resistance values with tight tolerance specifications. The part is currently in active production status with 927 units available in inventory. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to supply constraints, procurement preferences, or design flexibility needs.

Substiute Parts

LR1F5K36

TE Connectivity Passive ProductIn Stock: 946LR1F5K36 Datasheet

Current PartRFQ

MRS25000C5361FCT00

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 4257MRS25000C5361FCT00 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LR1F5K36 is based on electrical and mechanical parameter equivalence. The following criteria determine valid substitutes:

Electrical Equivalence Requirements:

• Resistance value: 5.36 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.6W (exact match)
• Composition: Metal Film (exact match)
• Temperature coefficient: ±50ppm/°C (exact match)
• Operating temperature range: -55°C ~ 155°C (exact match)

Mechanical Equivalence Requirements:

• Package type: Axial (exact match)
• Number of terminations: 2 (exact match)

Compliance Requirements:

• RoHS3 compliance (mandatory for substitution)
• ECCN classification: EAR99 (maintained across substitutes)

The MRS25000C5361FCT00 meets all electrical and mechanical equivalence criteria and maintains required compliance certifications, qualifying it as a direct substitute for the LR1F5K36.

Parameter Comparison

Engineering Selection Recommendations

The MRS25000C5361FCT00 is electrically and mechanically equivalent to the LR1F5K36 and qualifies as a direct substitute. Both parts maintain identical electrical specifications including resistance value, tolerance, power rating, temperature coefficient, and operating temperature range. Both components are ROHS3 compliant and classified under the same ECCN and HTSUS codes.

Physical dimensions differ slightly between the two parts. The LR1F5K36 measures 0.091" diameter by 0.244" length, while the MRS25000C5361FCT00 measures 0.098" diameter by 0.256" length. These dimensional variations are within typical tolerances for axial resistor packages and do not affect electrical performance or standard PCB mounting applications.

The MRS25000C5361FCT00 is available in higher inventory quantity (4225 units) compared to the LR1F5K36 (927 units), providing additional supply flexibility. Both parts are in active production status with established supply chains.

Frequently Asked Questions (FAQ)

Q: Can the MRS25000C5361FCT00 be used as a direct replacement for the LR1F5K36?

A: Yes. Both parts are electrically identical with matching resistance values (5.36 kOhms), tolerance (±1%), power rating (0.6W), temperature coefficient (±50ppm/°C), and operating temperature range (-55°C ~ 155°C). Both are metal film axial resistors with two terminations and ROHS3 compliance.

Q: Are there physical size differences between these parts?

A: Yes. The LR1F5K36 measures 0.091" diameter by 0.244" length, while the MRS25000C5361FCT00 measures 0.098" diameter by 0.256" length. These dimensional differences are minor and typical for axial resistor packages. Standard PCB layouts accommodate both sizes without modification.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the LR1F5K36 and MRS25000C5361FCT00 are ROHS3 compliant, classified as EAR99 for export control purposes, and assigned the same HTSUS code (8533.21.0090).

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

A: Tape & Box packaging includes a full reel of components on tape with a protective box. Cut Tape packaging provides components on tape segments cut to specified quantities. Both packaging formats contain identical components; the difference is in delivery and handling format.

Q: Are there any temperature or environmental limitations that differ between these parts?

A: No. Both parts operate across the identical temperature range of -55°C to 155°C with the same temperature coefficient of ±50ppm/°C. Neither part has moisture sensitivity limitations.