S5-22RJ1 Equivalent & Substitute Parts

Part Overview

The S5-22RJ1 is a 22 Ohms ±5% 4W wirewound chip resistor manufactured by Riedon in the 8230 J-Lead package. This current sense resistor features flame proof, moisture resistant, and pulse withstanding characteristics suitable for high-reliability applications. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances.

Substiute Parts

S5-22RJ1

RiedonIn Stock: 991S5-22RJ1 Datasheet

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S5-22RF1

RiedonIn Stock: 3614S5-22RF1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the S5-22RJ1 is determined by the following critical parameters:

• Resistance value: 22 Ohms (exact match required)
• Power rating: 4W (exact match required)
• Package / Case: 8230 J-Lead (exact match required)
• Composition: Wirewound (exact match required)
• Operating temperature range: -55°C ~ 275°C (exact match required)
• Temperature coefficient: ±20ppm/°C (exact match required)
• Features: Current Sense, Flame Proof, Moisture Resistant, Pulse Withstanding, Safety (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The S5-22RF1 qualifies as a substitute part because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±1% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

The S5-22RF1 is a direct substitute for the S5-22RJ1 in applications where component specifications are compatible. Both parts maintain identical electrical performance across the operating temperature range, identical mechanical dimensions, and identical compliance certifications. The S5-22RF1 provides tighter tolerance specification (±1% versus ±5%), which may be advantageous in precision current sensing applications. Both parts are Active status products from Riedon, ROHS3 compliant, and REACH affected. Selection between these parts should be based on tolerance requirements specific to the application circuit design.

Frequently Asked Questions (FAQ)

Q: Can S5-22RF1 replace S5-22RJ1 in existing designs?

A: Yes. The S5-22RF1 maintains identical resistance value, power rating, package dimensions, operating temperature range, and feature set. The substitute part offers improved tolerance specification.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 8230 J-Lead package with identical dimensions: 0.819" L x 0.296" W (20.80mm x 7.50mm) and maximum seated height of 0.319" (8.10mm).

Q: What is the difference between S5-22RJ1 and S5-22RF1?

A: The primary difference is tolerance specification. S5-22RJ1 has ±5% tolerance while S5-22RF1 has ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both S5-22RJ1 and S5-22RF1 are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Can these parts be used interchangeably in tape and reel packaging?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging and are mechanically compatible for automated assembly processes.