RR01J36RTB Equivalent & Substitute Parts

Part Overview

The RR01J36RTB is a 36 Ohm, 1W metal film axial resistor manufactured by TE Connectivity Passive Product. This component is designed for through-hole applications requiring flame retardant coating, pulse withstanding capability, and safety-rated construction. The part maintains Active product status with 3,308 units in current inventory.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit component interchange based on electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Specification Type
Resistance	36 Ohms	Electrical
Tolerance	±5%	Electrical
Power Rating	1W	Electrical
Composition	Metal Film	Construction
Package Type	Axial	Mechanical
Operating Temperature Range	-55°C ~ 235°C	Environmental
Temperature Coefficient	±300ppm/°C	Electrical
RoHS Status	ROHS3 Compliant	Compliance

Substitute Part Grouping Explanation

Substitution of the RR01J36RTB is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

Resistance value: 36 Ohms (exact match required)
Tolerance: ±5% (exact match required)
Power rating: 1W (exact match required)
Composition: Metal Film (exact match required)

Mechanical Equivalence Requirements:

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

Compliance Requirements:

RoHS3 Compliant status (exact match required)
REACH Unaffected status (exact match required)

The substitute part PR01000103609JR500 meets all mandatory electrical and mechanical equivalence criteria. Physical dimensions and temperature coefficient variations remain within acceptable substitution parameters for axial resistor applications.

Parameter Comparison

Parameter	RR01J36RTB (Main Part)	PR01000103609JR500 (Substitute)	Match Status
Manufacturer	TE Connectivity Passive Product	Vishay Beyschlag/Draloric/BC Components	Different
Resistance	36 Ohms	36 Ohms	Equivalent
Tolerance	±5%	±5%	Equivalent
Power Rating	1W	1W	Equivalent
Composition	Metal Film	Metal Film	Equivalent
Package Type	Axial	Axial	Equivalent
Number of Terminations	2	2	Equivalent
Temperature Coefficient	±300ppm/°C	±250ppm/°C	Substitute Superior
Operating Temperature Range	-55°C ~ 235°C	-55°C ~ 155°C	Main Part Superior
Size / Dimension	0.102" Dia x 0.268" L (2.60mm x 6.80mm)	0.098" Dia x 0.256" L (2.50mm x 6.50mm)	Similar
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
REACH Status	REACH Unaffected	REACH Unaffected	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Primary Part Selection (RR01J36RTB): Select the RR01J36RTB when applications require the extended operating temperature range of -55°C to 235°C. This part is suitable for high-temperature environments and maintains ROHS3 compliance with REACH Unaffected status.

Substitute Part Selection (PR01000103609JR500): The PR01000103609JR500 serves as a functional equivalent for applications operating within the -55°C to 155°C temperature range. This substitute offers improved temperature coefficient stability at ±250ppm/°C compared to the main part's ±300ppm/°C. The substitute includes Automotive AEC-Q200 qualification and fusible characteristics, providing additional safety features for automotive and industrial applications. Both parts maintain identical RoHS3 and REACH compliance status.

Dimensional Consideration: The substitute part exhibits slightly smaller physical dimensions (0.098" Dia x 0.256" L versus 0.102" Dia x 0.268" L). Verify PCB layout and mechanical clearance requirements before substitution in space-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can PR01000103609JR500 replace RR01J36RTB in all applications?

A: The PR01000103609JR500 is electrically and mechanically equivalent for applications operating within -55°C to 155°C. Applications requiring operation above 155°C must use the RR01J36RTB, which supports temperatures to 235°C.

Q: What is the significance of the temperature coefficient difference?

A: The PR01000103609JR500 exhibits a temperature coefficient of ±250ppm/°C compared to the RR01J36RTB at ±300ppm/°C. The substitute demonstrates superior stability across temperature variations, resulting in more predictable resistance changes in thermal cycling environments.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RR01J36RTB and PR01000103609JR500 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: Do the physical dimension differences affect PCB compatibility?

A: The substitute part is slightly smaller (0.098" Dia x 0.256" L versus 0.102" Dia x 0.268" L). Verify that PCB pad spacing and mechanical clearances accommodate the substitute dimensions before implementation.

Q: What additional features does the substitute part provide?

A: The PR01000103609JR500 includes Automotive AEC-Q200 qualification and fusible characteristics, making it suitable for automotive applications requiring enhanced safety ratings. The main part RR01J36RTB emphasizes pulse withstanding capability.

Q: Are both parts available in Cut Tape packaging?

A: Yes. Both RR01J36RTB and PR01000103609JR500 are supplied in Cut Tape (CT) packaging format.

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