ERJ-S08F1621V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F1621V is a 1.62 kOhms ±1% 0.25W chip resistor in 1206 (3216 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 in active production status with 700 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward alternative feature sets (such as higher power ratings or different environmental certifications), or when supply chain optimization requires qualified alternatives from different manufacturers.

Key Parameters

Parameter	Value
Resistance	1.62 kOhms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F1621V is determined by the following critical parameters:

Resistance Value: Must be 1.62 kOhms
Tolerance: Must be ±1%
Package: Must be 1206 (3216 Metric)
Composition: Must be Thick Film
Temperature Coefficient: Must be ±100ppm/°C
Operating Temperature Range: Must be -55°C ~ 155°C
Moisture Sensitivity Level: Must be 1 (Unlimited)
RoHS Compliance: Must be ROHS3 Compliant

All substitute parts listed meet these core electrical and mechanical parameters. Variations exist in power rating (0.25W vs. 0.75W), specific feature sets (anti-sulfur, moisture resistant, pulse withstanding), and product status (active vs. not for new designs), which determine suitability for specific application contexts.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Features	Product Status	Inventory
ERJ-S08F1621V	Panasonic Electronic Components	1.62 kOhms	±1%	0.25W	1206	Anti-Sulfur, Automotive AEC-Q200	Active	700 Pcs
ERJ-8ENF1621V	Panasonic Electronic Components	1.62 kOhms	±1%	0.25W	1206	Automotive AEC-Q200	Not For New Designs	6159 Pcs
RMCS1206FT1K62	Stackpole Electronics Inc	1.62 kOhms	±1%	0.25W	1206	Anti-Sulfur	Active	646 Pcs
CR1206-FX-1621ELF	Bourns Inc.	1.62 kOhms	±1%	0.25W	1206	Moisture Resistant	Active	24943 Pcs
CRCW12061K62FKEA	Vishay Dale	1.62 kOhms	±1%	0.25W	1206	Automotive AEC-Q200	Active	29371 Pcs
CRCW12061K62FKEAHP	Vishay Dale	1.62 kOhms	±1%	0.75W	1206	Automotive AEC-Q200, Pulse Withstanding	Active	5912 Pcs
RC1206FR-071K62L	YAGEO	1.62 kOhms	±1%	0.25W	1206	Moisture Resistant	Active	72193 Pcs
RMCF1206FG1K62	Stackpole Electronics Inc	1.62 kOhms	±1%	0.25W	1206	Automotive AEC-Q200	Active	10952 Pcs
RMCF1206FT1K62	Stackpole Electronics Inc	1.62 kOhms	±1%	0.25W	1206	Automotive AEC-Q200	Active	9367 Pcs

Engineering Selection Recommendations

For Active Production Designs: Select from parts with Active product status. CRCW12061K62FKEA (Vishay Dale) and RC1206FR-071K62L (YAGEO) offer the highest inventory availability. RMCF1206FT1K62 and RMCF1206FG1K62 (Stackpole Electronics Inc) provide automotive AEC-Q200 qualification matching the original specification.

For Automotive Applications: Parts carrying AEC-Q200 qualification include ERJ-S08F1621V, ERJ-8ENF1621V, CRCW12061K62FKEA, CRCW12061K62FKEAHP, RMCF1206FG1K62, and RMCF1206FT1K62. These are suitable for automotive-grade circuit implementations.

For Anti-Sulfur Requirements: ERJ-S08F1621V and RMCS1206FT1K62 include anti-sulfur coating. Select RMCS1206FT1K62 as an alternative when the primary part is unavailable.

For Higher Power Dissipation: CRCW12061K62FKEAHP provides 0.75W rating with pulse withstanding capability, suitable for applications requiring enhanced thermal performance within the same package footprint.

For Legacy Designs: ERJ-8ENF1621V carries "Not For New Designs" status and should be used only for sustaining production or repair of existing assemblies.

Frequently Asked Questions (FAQ)

Q: Can CRCW12061K62FKEAHP (0.75W) be used as a direct replacement for ERJ-S08F1621V (0.25W)?

A: Yes, from an electrical and mechanical standpoint. The 0.75W part is a superset of the 0.25W specification, maintaining identical resistance, tolerance, package, and operating temperature range. The higher power rating provides additional thermal margin without affecting circuit performance. Verify that PCB thermal design and component placement accommodate the slightly different physical dimensions.

Q: What is the difference between anti-sulfur and moisture-resistant features?

A: Anti-sulfur coating protects against sulfur-containing atmospheric contaminants common in industrial environments. Moisture-resistant construction addresses humidity ingress. Both are protective features; selection depends on the specific environmental exposure of the application.

Q: Are all listed substitutes pin-compatible with ERJ-S08F1621V?

A: Yes. All parts use the 1206 (3216 Metric) package with 2 terminations, ensuring identical PCB footprint and pin configuration.

Q: Which substitute offers the best supply availability?

A: RC1206FR-071K62L (YAGEO) has the highest inventory at 72,193 units. CRCW12061K62FKEA (Vishay Dale) follows with 29,371 units.

Q: Is ERJ-8ENF1621V suitable for new product designs?

A: No. This part carries "Not For New Designs" status and should be reserved for sustaining production or field repairs only. Use active-status alternatives for new designs.

Q: Do all substitutes meet RoHS3 compliance?

A: Yes. All listed parts are ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited), matching the original specification.

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