RP1005S-2R2-F Equivalent & Substitute Parts Reference

Part Overview

The RP1005S-2R2-F is a 2.2 Ohm ±1% metal film chip resistor manufactured by Susumu in 0402 (1005 Metric) package. This component is currently obsolete, making it necessary to identify suitable substitute parts for continued production, repair, or redesign activities.

Key Parameters

Parameter	Value
Resistance	2.2 Ohms
Tolerance	±1%
Power Rating	0.167W, 1/6W
Package / Case	0402 (1005 Metric)
Composition	Metal Film
Temperature Coefficient	0/ +200ppm/°C
Operating Temperature	-55°C ~ 125°C
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.018" (0.45mm)
Product Status	Obsolete

Substitute Part Grouping Explanation

The substitute part RL0510S-2R2-F is identified based on matching the following critical electrical and mechanical parameters:

Resistance value: 2.2 Ohms
Tolerance: ±1%
Power rating: 0.167W, 1/6W
Package size: 0402 (1005 Metric)
Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Height: 0.018" (0.45mm)
Temperature coefficient: 0/ +200ppm/°C
Operating temperature range: -55°C ~ 125°C
Number of terminations: 2

The primary difference is the composition (Thin Film vs. Metal Film) and the RL0510S-2R2-F includes current sense features.

Parameter Comparison

Parameter	RP1005S-2R2-F (Original)	RL0510S-2R2-F (Substitute)
Manufacturer	Susumu	Susumu
Series	RP	RL
Product Status	Obsolete	Active
Resistance	2.2 Ohms	2.2 Ohms
Tolerance	±1%	±1%
Power (Watts)	0.167W, 1/6W	0.167W, 1/6W
Composition	Metal Film	Thin Film
Features	-	Current Sense
Temperature Coefficient	0/ +200ppm/°C	0/ +200ppm/°C
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	0402 (1005 Metric)	0402 (1005 Metric)
Supplier Device Package	0402	0402
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.018" (0.45mm)	0.018" (0.45mm)
Number of Terminations	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8533.21.0030	8533.21.0030
Packaging	-	Cut Tape (CT) & Digi-Reel®
Inventory Status	767 Pcs New Original In Stock	42648 Pcs New Original In Stock

Engineering Selection Recommendations

The RL0510S-2R2-F is manufactured by Susumu and maintains identical electrical specifications (2.2 Ohms, ±1%, 0.167W) and mechanical footprint (0402 package, 1.00mm x 0.50mm x 0.45mm) as the original RP1005S-2R2-F. Both parts share the same temperature coefficient (0/ +200ppm/°C), operating temperature range (-55°C ~ 125°C), and compliance status (ROHS3 Compliant, REACH Unaffected). The RL0510S-2R2-F has an active product status and available inventory of 42,648 pieces. The RL0510S-2R2-F uses thin film composition and includes current sense features, compared to the metal film composition of the original part.

Frequently Asked Questions (FAQ)

What are the key criteria for substituting RP1005S-2R2-F?

The substitute must match: resistance value (2.2 Ohms), tolerance (±1%), power rating (0.167W, 1/6W), package size (0402 / 1005 Metric), physical dimensions (1.00mm x 0.50mm x 0.45mm), temperature coefficient (0/ +200ppm/°C), and operating temperature range (-55°C ~ 125°C).

Is RL0510S-2R2-F electrically compatible with RP1005S-2R2-F?

The RL0510S-2R2-F matches all critical electrical parameters: resistance, tolerance, power rating, temperature coefficient, and operating temperature range.

Are there differences in composition between the parts?

The RP1005S-2R2-F uses metal film composition, while the RL0510S-2R2-F uses thin film composition with current sense features.

Is the package footprint identical?

Both parts use 0402 (1005 Metric) package with identical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm) and height of 0.018" (0.45mm).

What is the compliance status of the substitute part?

The RL0510S-2R2-F is ROHS3 Compliant, REACH Unaffected, with ECCN code EAR99 and HTSUS code 8533.21.0030, matching the original part.

What is the availability status of RL0510S-2R2-F?

The RL0510S-2R2-F has active product status with 42,648 pieces in stock, available in Cut Tape (CT) and Digi-Reel® packaging.

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