RC3216F5622CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F5622CS is a 56.2 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant resistor operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 730 pieces available in inventory. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and environmental ratings to ensure direct functional replacement in circuit applications.

Substiute Parts

RC3216F5622CS

Samsung Electro-MechanicsIn Stock: 758RC3216F5622CS Datasheet

Current PartRFQ

CR1206-FX-5622ELF

Bourns Inc.In Stock: 30116CR1206-FX-5622ELF Datasheet

DirectRFQ

RC1206FR-0756K2L

YAGEOIn Stock: 42690RC1206FR-0756K2L Datasheet

DirectRFQ

CRCW120656K2FKEA

Vishay DaleIn Stock: 11633CRCW120656K2FKEA Datasheet

SimilarRFQ

ERJ-8ENF5622V

Panasonic Electronic ComponentsIn Stock: 25088ERJ-8ENF5622V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F5622CS is determined by the following critical parameters:

Electrical Specifications: Resistance value (56.2 kOhms), tolerance (±1%), and power rating (0.25W) must match exactly. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Package Compatibility: All substitute parts must use the 1206 (3216 Metric) package with 2 terminations. Physical dimensions and height specifications must accommodate the same PCB footprint and assembly processes.

Environmental & Compliance Requirements: ROHS3 compliance, MSL 1 rating, and REACH unaffected status are mandatory for direct substitution. Composition (thick film) and moisture resistance features must be maintained.

Substitution Categories:

Direct substitutes maintain identical specifications across all parameters: CR1206-FX-5622ELF (Bourns Inc.) and RC1206FR-0756K2L (YAGEO).

Similar substitutes meet all electrical and package requirements but include additional automotive qualification (AEC-Q200): CRCW120656K2FKEA (Vishay Dale) and ERJ-8ENF5622V (Panasonic Electronic Components).

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: CR1206-FX-5622ELF (Bourns Inc.) and RC1206FR-0756K2L (YAGEO) are direct functional equivalents with active product status. Both maintain identical electrical and environmental specifications with full ROHS3 compliance and MSL 1 rating. Selection between these two is based on supplier availability and procurement lead times.

For Automotive Applications: CRCW120656K2FKEA (Vishay Dale) is the preferred substitute when AEC-Q200 automotive qualification is required. This part maintains all electrical specifications and environmental ratings while adding automotive-grade reliability certification.

For Legacy or Discontinued Designs: ERJ-8ENF5622V (Panasonic Electronic Components) carries a "Not For New Designs" status and should be used only in existing production lines or maintenance applications where design continuity is required. This part includes AEC-Q200 automotive qualification but is not recommended for new circuit development.

Inventory Considerations: CR1206-FX-5622ELF offers the highest inventory availability (30,015 pieces), followed by RC1206FR-0756K2L (42,638 pieces) and CRCW120656K2FKEA (11,600 pieces). ERJ-8ENF5622V maintains 25,022 pieces in stock.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-5622ELF directly replace RC3216F5622CS without circuit modification?

A: Yes. Both parts share identical electrical specifications (56.2 kOhms ±1%, 0.25W), package dimensions (1206/3216 Metric), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Physical dimensions are equivalent, supporting direct PCB footprint compatibility.

Q: What is the difference between direct substitutes and similar substitutes?

A: Direct substitutes (CR1206-FX-5622ELF, RC1206FR-0756K2L) match all specifications without additional features. Similar substitutes (CRCW120656K2FKEA, ERJ-8ENF5622V) include AEC-Q200 automotive qualification, adding reliability certification for automotive applications but maintaining identical core electrical performance.

Q: Why is ERJ-8ENF5622V marked "Not For New Designs"?

A: This designation indicates the manufacturer has discontinued active development for this part number. While functionally equivalent and currently in inventory, it should not be selected for new circuit designs. Use CR1206-FX-5622ELF or RC1206FR-0756K2L for new applications.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within tolerance. RC3216F5622CS height is 0.026" (0.66mm), CR1206-FX-5622ELF is 0.030" (0.75mm), RC1206FR-0756K2L is 0.026" (0.65mm), CRCW120656K2FKEA is 0.024" (0.60mm), and ERJ-8ENF5622V is 0.028" (0.70mm). All variations remain within standard 1206 package specifications and do not affect PCB assembly compatibility.

Q: Do all substitute parts maintain MSL 1 and ROHS3 compliance?

A: Yes. All listed substitutes maintain MSL 1 (Unlimited moisture sensitivity level) and ROHS3 compliance, ensuring equivalent environmental performance and regulatory compliance across all options.

Q: Which substitute offers the best long-term availability?

A: RC1206FR-0756K2L (YAGEO) and CR1206-FX-5622ELF (Bourns Inc.) both carry active product status with substantial inventory levels. YAGEO's RC_L series and Bourns' CR1206 series are established product lines with consistent long-term availability.