Is there a pin-compatible replacement for YC124-JR-0733RL?

The Bourns CAY10 series, such as CAY10-360J4AS, uses the same 0804 8-pin package and 4-resistor convex configuration, making it a likely pin-compatible match. However, final verification against the datasheet pinout is recommended.

What risks should I check before replacing YC124-JR-0733RL?

When replacing YC124-JR-0733RL, primarily check the resistance tolerance. Alternatives may have slightly different resistance values (e.g., 36Ω vs 33Ω). Also, verify the Temperature Coefficient (TCR) if the application is sensitive to temperature changes.

YC124-JR-0733RL Alternatives, Datasheet & Cross Reference | Yageo

Find substitutes for the Yageo YC124-JR-0733RL 33Ω resistor array. Explore functional alternatives and parametric matches from Bourns, considering differences in resistance and temperature coefficient.

AI replacement insight

Package risklow

Candidates use the same 0804 8-pin package.

Electrical riskmedium

Resistance values differ by 9-18%, requiring circuit validation.

Can it be replaced directly?

No confirmed drop-in replacement exists without engineering review. The Bourns CAY10-360J4AS is a form-fit-function match that requires verifying the 9% resistance difference is acceptable for the application.

Best replacement path

The Bourns CAY10-360J4AS is a strong candidate, offering the same package, pin count, and power rating with a slightly higher resistance of 36Ω.

Main risk

The primary risk is the parametric difference in resistance values. Candidates have slightly higher resistance (36Ω, 39Ω) which may affect circuit timing or bias points.

Recommended alternatives

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Alternative comparison matrix

Feature / factor	YC124-JR-0733RL	CAY10-360J4AS	CAY10-390J4AS	Compatibility / risk
Package	0804 (2010 Metric)	0804 (2010 metric)	0804 (2010 metric)	0804 (2010 metric) — Package size and pin count match.; CAY10-390J4AS: Package size and pin count match.
Pinout	8	8	-	8 — Both are 4-element convex arrays in 8-pin packages. Pinout is likely identical.
Resistance	33 Ω	36 Ω	39 Ω	36 Ω / 39 Ω — Candidate resistance is 9% higher.; CAY10-390J4AS: Candidate resistance is 18% higher.
Power	63 mW	63 mW	63 mW	63 mW — Power per element matches.; CAY10-390J4AS: Power per element matches.
Tcr	Not specified	±250 ppm/°C	-	±250 ppm/°C — Candidate TCR may be weaker; target TCR not specified but likely better.

Application & sourcing insights

Questions & answers

The Bourns CAY10-360J4AS is a strong alternative. It matches the 0804 package, 8-pin layout, and power rating, with a resistance of 36Ω, which is a close parametric match to the target's 33Ω.