MCR18ERTF1602 Equivalent & Substitute Parts

Part Overview

The MCR18ERTF1602 is a 16 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) surface mount package manufactured by Rohm Semiconductor. This part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active manufacturers. Substitute parts must maintain identical electrical specifications and mechanical compatibility to ensure direct replacement in existing designs.

Substiute Parts

MCR18ERTF1602

Rohm SemiconductorIn Stock: 966MCR18ERTF1602 Datasheet

Current PartRFQ

CRCW120616K0FKEAC

Vishay DaleIn Stock: 30277CRCW120616K0FKEAC Datasheet

DirectRFQ

ERJ-8ENF1602V

Panasonic Electronic ComponentsIn Stock: 45010ERJ-8ENF1602V Datasheet

DirectRFQ

RMCF1206FT16K0

Stackpole Electronics IncIn Stock: 11718RMCF1206FT16K0 Datasheet

DirectRFQ

CR1206-FX-1602ELF

Bourns Inc.In Stock: 24953CR1206-FX-1602ELF Datasheet

SimilarRFQ

CRCW120616K0FKEA

Vishay DaleIn Stock: 8228CRCW120616K0FKEA Datasheet

SimilarRFQ

RC1206FR-0716KL

YAGEOIn Stock: 78191RC1206FR-0716KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified based on substitution type and alignment with the key parameters that determine functional equivalence:

Direct Substitutes maintain all electrical and mechanical specifications identical to the MCR18ERTF1602:

• Resistance: 16 kOhms
• Tolerance: ±1%
• Power Rating: 0.25W
• Package: 1206 (3216 Metric)
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature: -55°C ~ 155°C
• RoHS3 Compliance
• MSL 1 Rating

Similar Substitutes meet all core electrical and mechanical requirements but may include additional features (automotive qualification, moisture resistance) or minor dimensional variations that do not affect PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CRCW120616K0FKEAC (Vishay Dale)

This part is the optimal direct substitute. It maintains all electrical and mechanical specifications of the MCR18ERTF1602 with active product status and full ROHS3 compliance. Inventory availability is substantial (30,231 pcs), ensuring supply chain continuity.

Secondary Recommendations:

RMCF1206FT16K0 (Stackpole Electronics Inc) is an active product with automotive AEC-Q200 qualification. This certification provides additional reliability assurance for applications requiring automotive-grade components. Inventory is adequate (11,695 pcs).

CRCW120616K0FKEA (Vishay Dale) is an active automotive-qualified alternative from the same manufacturer as the primary recommendation. It provides AEC-Q200 certification with active product status.

CR1206-FX-1602ELF (Bourns Inc.) is an active product with moisture-resistant construction. This feature provides enhanced environmental protection without compromising electrical specifications. Inventory is substantial (24,870 pcs).

RC1206FR-0716KL (YAGEO) is an active product with moisture-resistant construction and high inventory availability (78,165 pcs). This part offers supply security and environmental protection features.

Not Recommended for New Designs:

ERJ-8ENF1602V (Panasonic Electronic Components) carries a "Not For New Designs" status despite meeting all electrical and mechanical requirements. While functionally equivalent, this designation indicates the manufacturer is transitioning away from this product line.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for the MCR18ERTF1602?

A: All listed parts meet the core electrical specifications (16 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and package requirements (1206 / 3216 Metric). They are mechanically and electrically compatible for PCB assembly. However, CRCW120616K0FKEAC is the preferred choice due to active product status and identical feature set.

Q: What is the difference between "Direct" and "Similar" substitutes?

A: Direct substitutes maintain all specifications and features of the original part. Similar substitutes meet all core electrical and mechanical requirements but include additional features such as automotive AEC-Q200 qualification or moisture-resistant construction. These additions do not prevent substitution but may introduce cost or lead time variations.

Q: Are automotive-qualified parts (AEC-Q200) suitable for non-automotive applications?

A: Yes. Automotive-qualified parts exceed standard reliability requirements and are fully compatible with non-automotive designs. They provide enhanced reliability margins without functional or mechanical incompatibility.

Q: What does "Not For New Designs" mean for the ERJ-8ENF1602V?

A: This designation indicates Panasonic is discontinuing or has discontinued this product line. While the part remains functionally equivalent and available in inventory, manufacturers recommend selecting alternatives for new designs to ensure long-term supply availability.

Q: Do dimensional variations between substitute parts affect PCB assembly?

A: All substitute parts conform to the 1206 (3216 Metric) package standard. Minor dimensional variations (height, length, width) within standard tolerances do not affect PCB footprint compatibility or reflow soldering processes.

Q: Which substitute offers the best supply chain security?

A: RC1206FR-0716KL (YAGEO) offers the highest inventory availability (78,165 pcs). CRCW120616K0FKEAC (Vishay Dale) provides strong availability (30,231 pcs) with active product status. Both ensure supply continuity for production requirements.