RC3216F1333CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1333CS is a 133 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 1180 pieces available in inventory. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design requirements across multiple manufacturing sources.

Substiute Parts

RC3216F1333CS

Samsung Electro-MechanicsIn Stock: 1234RC3216F1333CS Datasheet

Current PartRFQ

CR1206-FX-1333ELF

Bourns Inc.In Stock: 20014CR1206-FX-1333ELF Datasheet

DirectRFQ

RC1206FR-07133KL

YAGEOIn Stock: 50411RC1206FR-07133KL Datasheet

DirectRFQ

CRCW1206133KFKEA

Vishay DaleIn Stock: 15967CRCW1206133KFKEA Datasheet

SimilarRFQ

ERJ-8ENF1333V

Panasonic Electronic ComponentsIn Stock: 43099ERJ-8ENF1333V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1333CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 133 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these mandatory parameters. Substitutes are classified into two categories:

Direct Equivalents: Parts with identical electrical and mechanical specifications, differing only in packaging format or manufacturer series designation.

Similar Parts: Components meeting all mandatory parameters but featuring additional certifications (AEC-Q200 automotive qualification) or alternative product status classifications.

Parameter Comparison

Engineering Selection Recommendations

For Active Production Designs:

CR1206-FX-1333ELF (Bourns Inc.), RC1206FR-07133KL (YAGEO), and CRCW1206133KFKEA (Vishay Dale) are all suitable direct substitutes with active product status. Selection among these three should be based on:

• Packaging format availability (Tape & Reel versus Cut Tape & Digi-Reel)
• Inventory availability and lead times
• Supplier qualification requirements
• Physical height constraints (ranging from 0.60mm to 0.75mm maximum seated height)

CRCW1206133KFKEA includes AEC-Q200 automotive qualification, making it appropriate for automotive or high-reliability applications requiring this certification.

For Automotive or High-Reliability Applications:

CRCW1206133KFKEA (Vishay Dale) meets AEC-Q200 automotive standards while maintaining all core electrical specifications. This part is recommended when automotive-grade components are specified.

Not Recommended for New Designs:

ERJ-8ENF1333V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically and mechanically equivalent, this part should be used only for legacy system maintenance or repair applications where existing design qualification exists.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-1333ELF directly replace RC3216F1333CS in existing designs?

A: Yes. CR1206-FX-1333ELF meets all mandatory electrical and mechanical parameters: 133 kOhms ±1%, 0.25W, 1206 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, MSL 1, and ROHS3 compliance. The maximum seated height difference (0.75mm versus 0.66mm) must be verified against PCB layout constraints.

Q: What is the difference between "Direct Equivalent" and "Similar" substitute classifications?

A: Direct equivalents (CR1206-FX-1333ELF, RC1206FR-07133KL) match all core specifications with only packaging or series designation differences. Similar parts (CRCW1206133KFKEA, ERJ-8ENF1333V) include additional certifications or alternative product status while maintaining electrical and mechanical equivalence.

Q: Is CRCW1206133KFKEA suitable for automotive applications?

A: Yes. CRCW1206133KFKEA carries AEC-Q200 automotive qualification and meets all electrical specifications of RC3216F1333CS. This part is appropriate for automotive designs requiring qualified components.

Q: Why is ERJ-8ENF1333V marked "Not For New Designs"?

A: ERJ-8ENF1333V is electrically and mechanically equivalent but carries obsolescence status. This designation indicates the manufacturer is not recommending this part for new design implementations. Use is limited to legacy system support or repair applications.

Q: Are there physical size differences between substitute parts?

A: Yes. Length dimensions vary slightly: RC1206FR-07133KL measures 3.10mm versus 3.20mm for other parts. Maximum seated heights range from 0.60mm (CRCW1206133KFKEA) to 0.75mm (CR1206-FX-1333ELF). Verify these dimensions against PCB layout and assembly clearance requirements.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All substitute parts carry MSL 1 (Unlimited) rating, identical to RC3216F1333CS. No additional moisture control measures are required during storage or handling.

Q: Which substitute offers the best availability?

A: RC1206FR-07133KL (YAGEO) shows the highest inventory level at 50,344 pieces. CR1206-FX-1333ELF (Bourns) has 19,960 pieces, and CRCW1206133KFKEA (Vishay Dale) has 15,926 pieces available. Verify current stock levels with suppliers for procurement planning.