AC0201JR-07680RL Equivalent & Substitute Parts

Part Overview

The AC0201JR-07680RL is a 680 Ohm ±5% thick film chip resistor in 0201 package (0603 metric) rated for 0.05W (1/20W) power dissipation. Manufactured by YAGEO, this component meets AEC-Q200 automotive qualification standards and features moisture-resistant construction suitable for automotive and industrial applications. The part is currently in active production status with 791 units in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit tolerance or certification variations. The parts listed below maintain electrical and mechanical compatibility while offering alternative sourcing options.

Substiute Parts

AC0201JR-07680RL

YAGEOIn Stock: 846AC0201JR-07680RL Datasheet

Current PartRFQ

RK73B1HTTC681J

KOA Speer Electronics, Inc.In Stock: 10558RK73B1HTTC681J Datasheet

DirectRFQ

CRCW0201680RFNED

Vishay DaleIn Stock: 55805CRCW0201680RFNED Datasheet

MFR RecommendedRFQ

CRCW0201680RJNED

Vishay DaleIn Stock: 12637CRCW0201680RJNED Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AC0201JR-07680RL is determined by strict equivalence across the following critical parameters:

• Resistance Value: 680 Ohms (exact match required)
• Package Type: 0201 (0603 Metric) form factor
• Power Rating: 0.05W minimum
• Composition: Thick film construction
• Temperature Range: -55°C to +155°C minimum coverage
• Termination Count: 2-terminal configuration
• Environmental Compliance: ROHS3 and REACH compliance

Tolerance variations (±5% vs ±1%) are permitted when design specifications allow tighter tolerance performance. Automotive AEC-Q200 certification is not mandatory for substitution but indicates enhanced reliability for demanding applications. Product status (Active vs Not For New Designs) reflects manufacturing lifecycle but does not preclude functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (AC0201JR-07680RL - YAGEO)

The YAGEO AC0201JR-07680RL maintains active production status with established supply availability. This part is suitable for new designs and provides AEC-Q200 automotive qualification with moisture-resistant construction. Current inventory of 791 units supports immediate procurement.

First Alternative (CRCW0201680RJNED - Vishay Dale)

The Vishay Dale CRCW0201680RJNED offers direct electrical equivalence with ±5% tolerance matching and active product status. Inventory of 12,550 units provides robust supply security. This part is recommended when YAGEO supply is constrained.

Second Alternative (CRCW0201680RFNED - Vishay Dale)

The Vishay Dale CRCW0201680RFNED provides tighter ±1% tolerance performance while maintaining all other electrical and mechanical specifications. This part is suitable for applications requiring enhanced tolerance control. Active status and 55,780 units in stock ensure availability. Selection of this part requires design verification that ±1% tolerance does not introduce unintended circuit behavior.

Not Recommended for New Designs (RK73B1HTTC681J - KOA Speer)

The KOA Speer RK73B1HTTC681J carries "Not For New Designs" status, indicating end-of-life or transition phase. While electrically equivalent, this part should be reserved for legacy system maintenance or repair applications only. Existing inventory of 10,479 units may support limited-duration sourcing.

Frequently Asked Questions (FAQ)

Q: Can CRCW0201680RFNED (±1% tolerance) replace AC0201JR-07680RL (±5% tolerance)?

A: Yes, from a substitution standpoint. The ±1% tolerance is a tighter specification that encompasses the ±5% tolerance range. However, circuit design verification is required to confirm that the tighter tolerance does not alter intended circuit behavior or introduce unintended performance characteristics.

Q: Is AEC-Q200 certification required for substitution?

A: No. AEC-Q200 certification is a feature of the YAGEO part but is not a mandatory substitution criterion. All listed substitutes meet the core electrical and mechanical requirements. Selection of AEC-Q200 certified parts depends on application-specific automotive or reliability requirements.

Q: Why is RK73B1HTTC681J marked "Not For New Designs"?

A: This designation indicates the part is in end-of-life or transition phase. While electrically and mechanically equivalent, it should not be selected for new product designs. Use this part only for legacy system support or repair applications where supply of active alternatives is unavailable.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts, including the primary AC0201JR-07680RL, are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Yes. All parts share identical 0201 (0603 metric) package dimensions, 2-terminal configuration, and tape & reel packaging. No PCB layout or assembly process modifications are required for substitution.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts carry this rating, eliminating moisture sensitivity as a substitution consideration.