ERJ-S08F3092V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F3092V is a 30.9 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 Active in production status with 719 units in stock.

Substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility permits equivalent alternatives from qualified manufacturers. All substitute parts listed maintain identical electrical specifications and package dimensions to ensure direct replacement capability.

Key Parameters

Parameter	Value
Resistance	30.9 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)
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

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

Resistance value: 30.9 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

All substitute parts listed meet these criteria. Variations in physical dimensions (length, width, height) within the 1206 package specification, manufacturer-specific features (anti-sulfur vs. moisture resistant), and product status do not affect electrical interchangeability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Product Status	Inventory (Pcs)
ERJ-S08F3092V	Panasonic Electronic Components	30.9 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	719
ERJ-8ENF3092V	Panasonic Electronic Components	30.9 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Not For New Designs	50082
CRCW120630K9FKEA	Vishay Dale	30.9 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	13736
RC1206FR-0730K9L	YAGEO	30.9 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	48004
RMCF1206FT30K9	Stackpole Electronics Inc	30.9 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	11190

Engineering Selection Recommendations

For new designs, select from parts with Active product status: CRCW120630K9FKEA (Vishay Dale), RC1206FR-0730K9L (YAGEO), or RMCF1206FT30K9 (Stackpole Electronics Inc). All three maintain full ROHS3 compliance and AEC-Q200 automotive qualification (except RC1206FR-0730K9L which specifies moisture resistant features).

The ERJ-8ENF3092V carries "Not For New Designs" status and should be used only for legacy system maintenance or existing production lines requiring continuity with established component inventories.

The primary ERJ-S08F3092V remains the preferred choice for new applications due to its Active status, anti-sulfur feature set, and automotive AEC-Q200 qualification. When supply constraints occur, CRCW120630K9FKEA, RC1206FR-0730K9L, and RMCF1206FT30K9 provide equivalent electrical performance and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF3092V be used as a direct replacement for ERJ-S08F3092V?

A: Yes, electrical and mechanical parameters are identical. However, ERJ-8ENF3092V carries "Not For New Designs" status. Use only for legacy system support or existing production continuity.

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

A: Anti-sulfur coating (ERJ-S08F3092V) protects against sulfur-containing atmospheric contaminants. Moisture resistant features (RC1206FR-0730K9L) address humidity exposure. Both are thick film resistors with identical electrical specifications. Feature selection depends on application environment.

Q: Are all substitute parts AEC-Q200 qualified?

A: ERJ-S08F3092V, ERJ-8ENF3092V, CRCW120630K9FKEA, and RMCF1206FT30K9 carry AEC-Q200 automotive qualification. RC1206FR-0730K9L does not list AEC-Q200 rating but specifies moisture resistant composition.

Q: Do physical dimension variations affect PCB layout?

A: All parts conform to 1206 (3216 Metric) package specification. Minor variations in seated height (0.024" to 0.028") fall within standard 1206 tolerance and do not require PCB redesign.

Q: Which substitute offers the best inventory availability?

A: RC1206FR-0730K9L (YAGEO) has the highest stock level at 48,004 units, followed by ERJ-8ENF3092V at 50,082 units. For Active status parts, CRCW120630K9FKEA provides 13,736 units.

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