AF1210FR-07464RL Equivalent & Substitute Parts

Part Overview

The AF1210FR-07464RL is a 464 Ohms ±1% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by YAGEO. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur coating and operates across -55°C to 155°C. The part is currently in active production status with 1087 units in stock.

Substitute parts are necessary when the primary manufacturer experiences supply constraints, when design requirements mandate alternative qualified sources, or when inventory availability necessitates cross-compatible alternatives that meet identical electrical and mechanical specifications.

Substiute Parts

AF1210FR-07464RL

YAGEOIn Stock: 1149AF1210FR-07464RL Datasheet

Current PartRFQ

CRCW1210464RFKEA

Vishay DaleIn Stock: 888CRCW1210464RFKEA Datasheet

MFR RecommendedRFQ

ERJ-14NF4640U

Panasonic Electronic ComponentsIn Stock: 2340ERJ-14NF4640U Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AF1210FR-07464RL is determined by strict equivalence across the following parameters:

• Resistance value: 464 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W (exact match required)
• Package designation: 1210 (3225 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

The identified substitute parts meet all electrical and mechanical parameters. Physical dimensions may vary within acceptable manufacturing tolerances for the 1210 package class.

Parameter Comparison

Engineering Selection Recommendations

CRCW1210464RFKEA (Vishay Dale) is the primary recommended substitute. This part maintains active production status, carries identical AEC-Q200 automotive qualification, and meets all electrical specifications. Physical dimensions fall within standard 1210 package tolerances and are compatible with existing PCB layouts designed for the AF1210FR-07464RL.

ERJ-14NF4640U (Panasonic Electronic Components) is electrically equivalent but carries "Not For New Designs" status. This designation indicates the manufacturer is phasing out this product line. While the part meets all technical requirements and maintains AEC-Q200 compliance, it is suitable only for legacy system maintenance or repair applications where existing inventory must be replenished. New design implementations should prioritize CRCW1210464RFKEA or the original AF1210FR-07464RL.

Frequently Asked Questions (FAQ)

Q: Can CRCW1210464RFKEA be used as a direct replacement for AF1210FR-07464RL?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical resistance value, tolerance, power rating, package designation, temperature coefficient, operating range, and AEC-Q200 automotive qualification. Minor dimensional variations (0.004" length difference, 0.004" width difference) fall within standard 1210 package manufacturing tolerances and do not affect PCB assembly or circuit performance.

Q: Why is ERJ-14NF4640U marked "Not For New Designs"?

A: This designation indicates Panasonic has discontinued active development of this product line. While the part remains electrically and mechanically compliant with all specifications, the manufacturer recommends against incorporating it into new circuit designs. The part is available for existing inventory replenishment only.

Q: Are there any compatibility concerns with PCB layout or assembly?

A: No. All three parts conform to the 1210 (3225 Metric) package standard. Physical dimension variations are within acceptable manufacturing tolerances for this package class and do not require PCB redesign or assembly process modification.

Q: Do all substitute parts maintain the same environmental ratings?

A: Yes. All parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and operate across -55°C to 155°C. All maintain AEC-Q200 automotive qualification.

Q: Which substitute should be selected for new automotive designs?

A: CRCW1210464RFKEA is the recommended choice for new designs. It maintains active production status and carries identical automotive qualification. The original AF1210FR-07464RL remains the primary option if YAGEO supply is available.