RC3216F1911CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1911CS is a 1.91 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 1085 pieces available in inventory. Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications align with the original component's functional requirements.

Substiute Parts

RC3216F1911CS

Samsung Electro-MechanicsIn Stock: 1111RC3216F1911CS Datasheet

Current PartRFQ

RC1206FR-071K91L

YAGEOIn Stock: 8075RC1206FR-071K91L Datasheet

DirectRFQ

CRCW12061K91FKEA

Vishay DaleIn Stock: 26020CRCW12061K91FKEA Datasheet

SimilarRFQ

ERJ-8ENF1911V

Panasonic Electronic ComponentsIn Stock: 38296ERJ-8ENF1911V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F1911CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 1.91 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance Parameters (Must Match):

• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

Three substitute parts meet these criteria across different manufacturers and packaging options.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-071K91L (YAGEO) is the primary direct substitute. This part maintains active production status, matches all electrical and mechanical specifications, and provides equivalent moisture resistance. YAGEO's RC_L series offers Cut Tape and Digi-Reel packaging options, supporting both prototype and production volume requirements. Inventory availability is 8050 pieces.

CRCW12061K91FKEA (Vishay Dale) is a qualified substitute with automotive AEC-Q200 certification. This part is suitable for applications requiring automotive-grade reliability. The CRCW series maintains active production status with 25942 pieces in inventory. Physical dimensions are identical to the original specification.

ERJ-8ENF1911V (Panasonic) meets all electrical and mechanical requirements but carries "Not For New Designs" status. This part is suitable only for legacy system maintenance or replacement applications where existing inventory must be sustained. Panasonic's ERJ-8EN series has 38236 pieces available. New design implementations should avoid this part number.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071K91L replace RC3216F1911CS in existing designs?

A: Yes. Both parts share identical electrical specifications (1.91 kOhms ±1%, 0.25W), temperature characteristics (±100ppm/°C, -55°C to 155°C), and mechanical compatibility (1206 package, 2 terminations). ROHS3 and MSL 1 compliance are equivalent.

Q: What is the difference between the packaging options?

A: RC1206FR-071K91L is available in Cut Tape (CT) and Digi-Reel formats, suitable for both manual assembly and automated pick-and-place systems. CRCW12061K91FKEA and ERJ-8ENF1911V are supplied in Tape & Reel (TR) format, optimized for high-volume production environments.

Q: Why is ERJ-8ENF1911V marked "Not For New Designs"?

A: This designation indicates that Panasonic has transitioned this product line. While the part remains functionally equivalent and in inventory, new circuit designs should specify RC1206FR-071K91L or CRCW12061K91FKEA to ensure long-term supply continuity.

Q: Are there dimensional differences between these parts?

A: Minor variations exist within 1206 package tolerance. RC3216F1911CS and CRCW12061K91FKEA are both 0.126" L x 0.063" W. RC1206FR-071K91L is 0.122" L x 0.063" W. Height differences range from 0.024" to 0.028" maximum seated height. All dimensions remain within 1206 footprint compatibility.

Q: Which substitute is recommended for automotive applications?

A: CRCW12061K91FKEA carries AEC-Q200 automotive qualification. This part is specified when designs require automotive-grade reliability standards. RC1206FR-071K91L and ERJ-8ENF1911V do not carry automotive certifications.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes, all three substitutes are mechanically and electrically interchangeable on 1206 footprints. PCB layout and reflow profiles remain unchanged. Verify tape reel compatibility with your assembly equipment before production transition.