RC3216F4530CS 453 Ohm 1% 1/4W 1206 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC3216F4530CS is a 453 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with 887 pieces currently in stock. The RC3216F4530CS serves as a precision resistive element in general-purpose electronic applications requiring moisture resistance and stable performance across industrial temperature ranges.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to supply constraints, manufacturing discontinuation, or specific application certifications such as automotive AEC-Q200 qualification.

Substiute Parts

RC3216F4530CS

Samsung Electro-MechanicsIn Stock: 903RC3216F4530CS Datasheet

Current PartRFQ

RC1206FR-07453RL

YAGEOIn Stock: 230402RC1206FR-07453RL Datasheet

DirectRFQ

AC1206FR-07453RL

YAGEOIn Stock: 5914AC1206FR-07453RL Datasheet

UpgradeRFQ

CRCW1206453RFKEA

Vishay DaleIn Stock: 33972CRCW1206453RFKEA Datasheet

SimilarRFQ

ERJ-8ENF4530V

Panasonic Electronic ComponentsIn Stock: 60345ERJ-8ENF4530V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F4530CS are classified into three categories based on functional equivalence and application scope:

Direct Equivalent (RC1206FR-07453RL): Identical electrical specifications and mechanical dimensions. Manufactured by YAGEO under the RC_L series. Substitution is direct without design modification.

Upgrade Equivalent (AC1206FR-07453RL): Identical electrical specifications with additional automotive AEC-Q200 qualification. Manufactured by YAGEO under the AC series. Suitable for applications requiring automotive-grade reliability.

Similar Equivalents (CRCW1206453RFKEA, ERJ-8ENF4530V): Identical electrical specifications and package format with minor dimensional variations and automotive AEC-Q200 certification. Manufactured by Vishay Dale and Panasonic Electronic Components respectively.

Substitution eligibility is determined by the following parameters:

• Resistance value: 453 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)
• RoHS3 compliance (required for all substitutes)

Parameter Comparison

Engineering Selection Recommendations

For General-Purpose Applications (Non-Automotive): RC1206FR-07453RL (YAGEO) is the primary direct equivalent. This part maintains identical electrical and mechanical specifications with Active product status and significantly higher inventory availability (230322 pieces). Selection of this substitute requires no design modification and provides equivalent performance characteristics.

For Automotive Applications Requiring AEC-Q200 Certification: AC1206FR-07453RL (YAGEO) is the recommended selection. This part provides identical electrical specifications with automotive AEC-Q200 qualification, Active product status, and maintains full compatibility with the original package footprint. The automotive certification qualifies this component for use in automotive-grade applications.

For High-Volume Production with Extended Supply Security: CRCW1206453RFKEA (Vishay Dale) or ERJ-8ENF4530V (Panasonic) provide alternative sourcing with substantial inventory levels (33903 and 60333 pieces respectively). Both parts carry AEC-Q200 certification and Active or legacy product status. CRCW1206453RFKEA maintains Active status and is preferred for new designs. ERJ-8ENF4530V carries "Not For New Designs" status and should be used only for legacy system maintenance or when supply from other sources is exhausted.

Dimensional Considerations: Minor dimensional variations exist across substitute parts. RC3216F4530CS and CRCW1206453RFKEA specify 0.126" length, while RC1206FR-07453RL and AC1206FR-07453RL specify 0.122" length. Height variations range from 0.024" to 0.028". These variations remain within standard 1206 package tolerances and do not affect PCB footprint compatibility or electrical performance.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07453RL be used as a direct replacement for RC3216F4530CS?

A: Yes. RC1206FR-07453RL is a direct equivalent with identical resistance (453 Ohms), tolerance (±1%), power rating (0.25W), package (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and MSL rating (1). Both parts are ROHS3 compliant. No design modification is required.

Q: What is the difference between AC1206FR-07453RL and RC1206FR-07453RL?

A: Both parts are manufactured by YAGEO with identical electrical specifications. AC1206FR-07453RL includes automotive AEC-Q200 certification and is designated for automotive applications. RC1206FR-07453RL is a general-purpose equivalent without automotive certification. Selection depends on application requirements.

Q: Why is ERJ-8ENF4530V marked "Not For New Designs"?

A: ERJ-8ENF4530V carries legacy product status from Panasonic Electronic Components. While the part remains functionally equivalent and in stock, the manufacturer designation indicates this part is not recommended for new design implementations. Use this part only for maintenance of existing systems or when alternative sources are unavailable.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist. Length specifications range from 0.122" to 0.126", and height specifications range from 0.024" to 0.028". All variations remain within standard 1206 package tolerances and do not affect PCB footprint compatibility or electrical performance.

Q: Which substitute part offers the highest inventory availability?

A: RC1206FR-07453RL (YAGEO) provides the highest inventory availability with 230322 pieces in stock, followed by ERJ-8ENF4530V (Panasonic) with 60333 pieces and CRCW1206453RFKEA (Vishay Dale) with 33903 pieces.

Q: Can automotive-grade substitutes be used in non-automotive applications?

A: Yes. AC1206FR-07453RL, CRCW1206453RFKEA, and ERJ-8ENF4530V all carry AEC-Q200 certification and can be used in non-automotive applications. Automotive-grade components meet or exceed general-purpose specifications and provide enhanced reliability margins.

Q: What packaging formats are available for substitute parts?

A: RC3216F4530CS is supplied in bulk packaging. All substitute parts (RC1206FR-07453RL, AC1206FR-07453RL, CRCW1206453RFKEA, ERJ-8ENF4530V) are supplied in Tape & Reel (TR) format, which is standard for automated assembly processes.