ERJ-S06F1872V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F1872V is a 18.7 kOhms ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The part is currently active in production with 1034 units in stock. Substitute parts are identified to provide design flexibility, supply chain alternatives, and equivalent electrical performance across multiple manufacturers.

Substiute Parts

ERJ-S06F1872V

Panasonic Electronic ComponentsIn Stock: 1079ERJ-S06F1872V Datasheet

Current PartRFQ

ERJ-6ENF1872V

Panasonic Electronic ComponentsIn Stock: 72877ERJ-6ENF1872V Datasheet

SimilarRFQ

CR0805-FX-1872ELF

Bourns Inc.In Stock: 25766CR0805-FX-1872ELF Datasheet

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CRCW080518K7FKEA

Vishay DaleIn Stock: 20683CRCW080518K7FKEA Datasheet

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RC0805FR-0718K7L

YAGEOIn Stock: 93939RC0805FR-0718K7L Datasheet

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RMCF0805FT18K7

Stackpole Electronics IncIn Stock: 247296RMCF0805FT18K7 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (18.7 kOhms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), RoHS compliance (ROHS3), and moisture sensitivity level (MSL 1). All identified substitute parts meet these core electrical and mechanical specifications. Variations in physical dimensions (height) and feature sets (anti-sulfur vs. moisture resistant) do not affect functional substitutability within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the ERJ-S06F1872V within the specified parameter set. Selection among alternatives should be based on:

Automotive qualification: ERJ-6ENF1872V, CRCW080518K7FKEA, and RMCF0805FT18K7 carry AEC-Q200 certification, matching the original part's automotive-grade reliability profile.

Moisture resistance: CR0805-FX-1872ELF and RC0805FR-0718K7L provide moisture-resistant thick film construction for applications requiring enhanced environmental protection.

Anti-sulfur protection: ERJ-S06F1872V remains the only option with explicit anti-sulfur coating; ERJ-6ENF1872V from the same manufacturer provides the closest alternative without this specific feature.

Physical height constraints: CRCW080518K7FKEA offers the lowest profile (0.020"), while CR0805-FX-1872ELF and RC0805FR-0718K7L provide intermediate heights (0.024"). Height differences remain within standard PCB assembly tolerances for 0805 packages.

All parts comply with ROHS3 and maintain MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF1872V replace ERJ-S06F1872V directly?

A: Yes. Both parts share identical electrical specifications (18.7 kΩ, ±1%, 0.125W, 0805 package, ±100ppm/°C, -55°C ~ 155°C). The primary difference is the absence of anti-sulfur coating on ERJ-6ENF1872V. For applications not requiring anti-sulfur protection, this substitution is functionally equivalent.

Q: Are automotive-qualified alternatives suitable for non-automotive applications?

A: Yes. AEC-Q200 certification indicates enhanced reliability testing and stricter quality standards. Parts with AEC-Q200 qualification (ERJ-6ENF1872V, CRCW080518K7FKEA, RMCF0805FT18K7) are suitable for any application within the specified operating parameters, including non-automotive designs.

Q: What is the significance of moisture-resistant vs. anti-sulfur coatings?

A: Anti-sulfur coating (ERJ-S06F1872V) protects against sulfur-containing atmospheric contaminants common in industrial environments. Moisture-resistant coating (CR0805-FX-1872ELF, RC0805FR-0718K7L) provides protection against humidity and condensation. Selection depends on the specific environmental exposure of the application.

Q: Do height differences affect PCB assembly compatibility?

A: Height variations (0.020" to 0.028") are within standard 0805 package tolerances and do not affect reflow soldering, pick-and-place accuracy, or electrical performance. All listed parts are mechanically compatible with standard 0805 footprints.

Q: Are all substitute parts available in equivalent quantities?

A: Inventory levels vary by manufacturer and distributor. RMCF0805FT18K7 (247,190 units) and RC0805FR-0718K7L (93,846 units) show higher availability, while ERJ-S06F1872V (1,034 units) has limited stock. Availability should be confirmed with your component supplier.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the design does not explicitly require anti-sulfur protection or specific AEC-Q200 certification. All parts meet the core electrical and mechanical specifications. PCB footprints and solder pad designs for 0805 packages are standardized across manufacturers.