ERJ-S08F1183V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F1183V is a 118 kOhms ±1% 0.25W (1/4W) 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 automotive and industrial applications requiring high reliability in harsh environments. The part is currently in active production status with 1026 units in stock.

Substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility permits equivalent alternatives that meet the same electrical and mechanical specifications. Multiple manufacturers produce functionally equivalent 118 kOhms ±1% 1206 resistors suitable for direct replacement in most applications.

Substiute Parts

ERJ-S08F1183V

Panasonic Electronic ComponentsIn Stock: 1039ERJ-S08F1183V Datasheet

Current PartRFQ

ERJ-8ENF1183V

Panasonic Electronic ComponentsIn Stock: 23551ERJ-8ENF1183V Datasheet

SimilarRFQ

CRCW1206118KFKEA

Vishay DaleIn Stock: 15162CRCW1206118KFKEA Datasheet

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CRCW1206118KFKEAHP

Vishay DaleIn Stock: 4984CRCW1206118KFKEAHP Datasheet

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RC1206FR-07118KL

YAGEOIn Stock: 10015RC1206FR-07118KL Datasheet

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RMCF1206FT118K

Stackpole Electronics IncIn Stock: 3593RMCF1206FT118K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F1183V is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 118 kOhms
• Tolerance: ±1%
• 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)

Flexible Parameters (May Vary):

• Power Rating: 0.25W or higher (0.75W acceptable for higher power margin)
• Manufacturer: Panasonic, Vishay Dale, YAGEO, Stackpole Electronics Inc
• Automotive Certification: AEC-Q200 preferred but not mandatory for all applications
• Special Features: Anti-sulfur, pulse withstanding, moisture resistant (application-dependent)

All substitute parts listed maintain electrical equivalence and mechanical compatibility with the ERJ-S08F1183V within the 1206 package footprint.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Preferred):

CRCW1206118KFKEA (Vishay Dale) and RMCF1206FT118K (Stackpole Electronics Inc) are direct electrical and mechanical equivalents with active product status and AEC-Q200 automotive qualification. Both maintain identical power ratings, temperature coefficients, and operating ranges. CRCW1206118KFKEA offers the highest inventory availability at 15085 units.

Secondary Substitute (Higher Power Margin):

CRCW1206118KFKEAHP (Vishay Dale) provides the same electrical specifications with elevated 0.75W power rating and pulse withstanding capability. This variant is suitable when additional thermal margin or transient protection is beneficial, though physical dimensions vary slightly (0.122" L vs. 0.126" L). Active product status and AEC-Q200 qualification apply.

Legacy Substitute (Inventory Available):

ERJ-8ENF1183V (Panasonic) is electrically and mechanically identical to the main part but carries "Not For New Designs" status. This part remains suitable for replacement in existing production runs or field service applications where supply of the primary ERJ-S08F1183V is constrained. Substantial inventory of 23463 units is available.

Non-Automotive Substitute:

RC1206FR-07118KL (YAGEO) meets all electrical and mechanical requirements with moisture-resistant thick film composition. This part lacks AEC-Q200 certification and is appropriate only for non-automotive applications or where automotive qualification is not required.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF1183V replace ERJ-S08F1183V in new automotive designs?

A: Electrically and mechanically, yes. However, ERJ-8ENF1183V carries "Not For New Designs" status. For new automotive production, use active-status alternatives such as CRCW1206118KFKEA or RMCF1206FT118K to ensure long-term supply continuity and manufacturer support.

Q: What is the difference between CRCW1206118KFKEA and CRCW1206118KFKEAHP?

A: Both are Vishay Dale 118 kOhms ±1% 1206 resistors with AEC-Q200 qualification. The primary difference is power rating: CRCW1206118KFKEA is 0.25W, while CRCW1206118KFKEAHP is 0.75W with pulse withstanding capability. Physical dimensions differ slightly. Select based on circuit power dissipation requirements.

Q: Is RC1206FR-07118KL suitable for automotive applications?

A: RC1206FR-07118KL lacks AEC-Q200 automotive qualification. It is suitable for consumer, industrial, or non-automotive applications where automotive certification is not required. For automotive use, select AEC-Q200 qualified alternatives.

Q: Are all substitute parts pin-compatible with ERJ-S08F1183V?

A: Yes. All listed substitutes use the 1206 (3216 Metric) package with identical two-termination configuration and footprint. Direct PCB replacement is possible without layout modification.

Q: Which substitute offers the best supply availability?

A: CRCW1206118KFKEA (Vishay Dale) has the highest inventory at 15085 units, followed by ERJ-8ENF1183V at 23463 units. For active-status parts suitable for new designs, CRCW1206118KFKEA is the optimal choice.

Q: Can I use a 0.75W resistor where a 0.25W resistor is specified?

A: Yes, provided circuit design permits the physical dimension variation. CRCW1206118KFKEAHP (0.75W) has slightly different length (0.122" vs. 0.126") and height (0.026" vs. 0.028"). Verify PCB layout clearance before substitution.