YC122-JR-071ML Equivalent & Substitute Parts

Part Overview

The YC122-JR-071ML is an isolated 2-resistor network array manufactured by YAGEO, featuring 1M Ohm resistors with ±5% tolerance in a 0404 (1010 Metric) surface mount package. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 1049 units available in inventory.

Substitute parts are identified when equivalent electrical characteristics, mechanical compatibility, and qualification standards align with the original specification, enabling seamless integration in circuit designs where component availability or supply chain considerations necessitate alternative sourcing.

Substiute Parts

YC122-JR-071ML

YAGEOIn Stock: 1159YC122-JR-071ML Datasheet

Current PartRFQ

EXB-24V105JX

Panasonic Electronic ComponentsIn Stock: 1071EXB-24V105JX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the YC122-JR-071ML is determined by strict alignment of the following critical parameters:

• Resistance value: 1M Ohm
• Tolerance: ±5%
• Number of resistors: 2
• Circuit type: Isolated
• Power per element: 62.5mW
• Temperature coefficient: ±200ppm/°C
• Package / case: 0404 (1010 Metric), Convex
• Number of pins: 4
• Mounting type: Surface Mount
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The EXB-24V105JX from Panasonic Electronic Components meets all critical electrical and mechanical parameters. Both parts share identical resistance specifications, tolerance, circuit configuration, power ratings, and package geometry. Both components carry automotive-grade qualification and ROHS3 compliance, ensuring functional and regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

The EXB-24V105JX qualifies as a direct substitute for the YC122-JR-071ML based on electrical and mechanical parameter equivalence. Both components are active production parts with ROHS3 compliance and AEC-Q200 automotive qualification.

The primary consideration is the operating temperature range differential. The YC122-JR-071ML operates across -55°C to 155°C, while the EXB-24V105JX operates across -55°C to 125°C. For applications requiring sustained operation above 125°C, the original YC122-JR-071ML specification must be maintained. For applications within the -55°C to 125°C range, the EXB-24V105JX provides functional equivalence with identical electrical performance and package compatibility.

Both parts carry identical moisture sensitivity classification and regulatory compliance status, ensuring equivalent handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can the EXB-24V105JX replace the YC122-JR-071ML in all applications?

A: The EXB-24V105JX is electrically and mechanically equivalent for applications operating within -55°C to 125°C. Applications requiring operation above 125°C must use the YC122-JR-071ML, which is rated to 155°C.

Q: Are the package dimensions identical between these parts?

A: Both parts use the 0404 (1010 Metric) convex package with identical footprint dimensions of 0.039" L x 0.039" W (1.00mm x 1.00mm). The seated height differs slightly: YC122-JR-071ML at 0.016" (0.40mm) maximum and EXB-24V105JX at 0.018" (0.45mm) maximum. This minor height variation does not affect PCB layout compatibility.

Q: Do both parts meet automotive qualification requirements?

A: Both the YC122-JR-071ML and EXB-24V105JX carry AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: What is the moisture sensitivity classification for these parts?

A: Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are both parts ROHS3 compliant?

A: Both the YC122-JR-071ML and EXB-24V105JX are ROHS3 compliant and meet equivalent regulatory requirements.