AC1210JR-0715RL Equivalent & Substitute Parts

Part Overview

The AC1210JR-0715RL is a 15 Ohm ±5% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by YAGEO. This component is rated for automotive applications under AEC-Q200 and features moisture resistance. The part is currently active in production with 1052 units in stock. Substitute parts are identified when design requirements change, inventory constraints occur, or when upgraded tolerance specifications are needed for enhanced circuit performance.

Substiute Parts

AC1210JR-0715RL

YAGEOIn Stock: 1088AC1210JR-0715RL Datasheet

Current PartRFQ

AC1210FR-0715RL

YAGEOIn Stock: 10136AC1210FR-0715RL Datasheet

UpgradeRFQ

RC1210JR-0715RL

YAGEOIn Stock: 7775RC1210JR-0715RL Datasheet

UpgradeRFQ

RC1210FR-0715RL

YAGEOIn Stock: 15124RC1210FR-0715RL Datasheet

MFR RecommendedRFQ

CRCW121015R0FKEA

Vishay DaleIn Stock: 21278CRCW121015R0FKEA Datasheet

MFR RecommendedRFQ

ERJ-14NF15R0U

Panasonic Electronic ComponentsIn Stock: 165641ERJ-14NF15R0U Datasheet

MFR RecommendedRFQ

ESR25JZPF15R0

Rohm SemiconductorIn Stock: 10409ESR25JZPF15R0 Datasheet

MFR RecommendedRFQ

RMCF1210FT15R0

Stackpole Electronics IncIn Stock: 20380RMCF1210FT15R0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AC1210JR-0715RL is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 15 Ohms
• Package type: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Moisture sensitivity level: MSL 1

Allowable Variations:

• Tolerance: Can upgrade from ±5% to ±1% for improved accuracy
• Power rating: Can upgrade from 0.5W to 0.667W for increased thermal margin
• Automotive certification: AEC-Q200 rated parts are preferred but not mandatory for all applications
• Manufacturer: Different manufacturers acceptable if all electrical and mechanical parameters align

Substitute parts are grouped into two categories: direct equivalents (same tolerance and power rating) and upgraded alternatives (improved tolerance or power rating).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications): RC1210JR-0715RL is a direct equivalent from YAGEO's RC series, matching all electrical and mechanical parameters of the AC1210JR-0715RL. Both parts are active in production. Selection between these YAGEO variants depends on inventory availability and supply chain requirements.

Upgraded Tolerance (±1% vs ±5%): AC1210FR-0715RL, RC1210FR-0715RL, CRCW121015R0FKEA, ERJ-14NF15R0U, and RMCF1210FT15R0 all provide ±1% tolerance while maintaining 0.5W power rating and 1210 package. These upgrades are suitable when circuit design requires tighter resistance accuracy. All are active products except ERJ-14NF15R0U, which is marked "Not For New Designs."

Upgraded Power Rating (0.667W vs 0.5W): ESR25JZPF15R0 from Rohm Semiconductor provides 0.667W (2/3W) power rating with ±1% tolerance in the same 1210 package. This upgrade is applicable when thermal margin or pulse withstanding capability is required.

Automotive Compliance: AC1210JR-0715RL, AC1210FR-0715RL, CRCW121015R0FKEA, ERJ-14NF15R0U, ESR25JZPF15R0, and RMCF1210FT15R0 all carry AEC-Q200 automotive certification. RC1210JR-0715RL and RC1210FR-0715RL do not have AEC-Q200 rating and are suitable only for non-automotive applications.

Product Status Consideration: ERJ-14NF15R0U is marked "Not For New Designs" and should be avoided for new product development, though it remains available in inventory (165,563 units).

Frequently Asked Questions (FAQ)

Q: Can I substitute AC1210JR-0715RL with a part having different tolerance? A: Yes. Tolerance can be upgraded from ±5% to ±1% without affecting mechanical compatibility or thermal performance. The substitute must maintain all other parameters: 15 Ohm resistance, 0.5W power rating, 1210 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range.

Q: What is the difference between YAGEO AC and RC series resistors? A: Both series use identical 1210 package and thick film composition. The AC series includes AEC-Q200 automotive certification and moisture resistance features. The RC series omits automotive certification. Electrical performance and temperature characteristics are equivalent.

Q: Can I use ERJ-14NF15R0U in a new design? A: ERJ-14NF15R0U is marked "Not For New Designs" by Panasonic. While electrically compatible, it should not be selected for new product development. Use CRCW121015R0FKEA, RMCF1210FT15R0, or other active-status alternatives instead.

Q: Is ESR25JZPF15R0 a direct substitute? A: ESR25JZPF15R0 is mechanically and electrically compatible but provides upgraded 0.667W power rating versus the original 0.5W. It is suitable as a substitute when increased power dissipation capability is beneficial. All other parameters match the original specification.

Q: Do all substitute parts have the same physical dimensions? A: All substitute parts use the 1210 (3225 Metric) package. Minor dimensional variations exist: YAGEO AC/RC series measure 0.122" L × 0.102" W, while Vishay Dale, Panasonic, Rohm, and Stackpole parts measure 0.126" L × 0.098" W. Height variations range from 0.024" to 0.028" maximum seated height. These variations are within standard 1210 package tolerances and do not affect PCB layout compatibility.

Q: Which substitute offers the best inventory availability? A: ERJ-14NF15R0U has the highest inventory at 165,563 units, followed by CRCW121015R0FKEA at 21,258 units and RMCF1210FT15R0 at 20,310 units. However, ERJ-14NF15R0U's "Not For New Designs" status should be considered. For active products, CRCW121015R0FKEA and RMCF1210FT15R0 provide strong availability with current production status.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the original AC1210JR-0715RL specification.