RC1005F7682CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F7682CS is a 76.8 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RC1005F7682CS

Samsung Electro-MechanicsIn Stock: 1002RC1005F7682CS Datasheet

Current PartRFQ

CR0402-FX-7682GLF

Bourns Inc.In Stock: 20994CR0402-FX-7682GLF Datasheet

DirectRFQ

RC0402FR-0776K8L

YAGEOIn Stock: 328377RC0402FR-0776K8L Datasheet

DirectRFQ

ERJ-2RKF7682X

Panasonic Electronic ComponentsIn Stock: 166966ERJ-2RKF7682X Datasheet

UpgradeRFQ

AC0402FR-0776K8L

YAGEOIn Stock: 38607AC0402FR-0776K8L Datasheet

SimilarRFQ

CRCW040276K8FKED

Vishay DaleIn Stock: 98135CRCW040276K8FKED Datasheet

SimilarRFQ

RMCF0402FT76K8

Stackpole Electronics IncIn Stock: 87411RMCF0402FT76K8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F7682CS are classified based on strict electrical and mechanical parameter matching. All identified substitutes maintain the following critical parameters:

Electrical Equivalence Criteria:

• Resistance value: 76.8 kOhms
• Tolerance: ±1%
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Equivalence Criteria:

• Package type: 0402 (1005 Metric)
• Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Number of terminations: 2
• Composition: Thick Film

Compliance Criteria:

• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH unaffected status

Substitutes are further categorized as Direct (identical specifications), Upgrade (enhanced power rating or automotive qualification), or Similar (additional certifications such as AEC-Q200 automotive qualification).

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Identical Specifications):

CR0402-FX-7682GLF (Bourns Inc.) and RC0402FR-0776K8L (YAGEO) are direct functional equivalents to the RC1005F7682CS. Both maintain identical electrical parameters, package dimensions, power rating, and compliance certifications. These parts are suitable for one-to-one replacement in applications where the original Samsung part is specified.

Upgrade Substitute (Enhanced Power Rating):

ERJ-2RKF7682X (Panasonic Electronic Components) provides an upgrade path with increased power rating of 0.1W (1/10W) compared to the 0.063W (1/16W) of the main part. This higher power rating provides additional thermal margin in applications subject to sustained current flow. The part includes Automotive AEC-Q200 qualification, extending its applicability to automotive and industrial environments. All other electrical and mechanical parameters remain equivalent.

Similar Substitutes (Automotive Qualification):

AC0402FR-0776K8L (YAGEO), CRCW040276K8FKED (Vishay Dale), and RMCF0402FT76K8 (Stackpole Electronics Inc) are functionally equivalent parts with added Automotive AEC-Q200 qualification. These parts maintain identical electrical specifications and package dimensions as the main part. AC0402FR-0776K8L additionally includes moisture resistant construction matching the original part. Selection of these parts is appropriate for applications requiring automotive-grade component qualification or when sourcing from alternative manufacturers is necessary.

All substitute parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and REACH unaffected status, ensuring regulatory compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-7682GLF be used as a direct replacement for RC1005F7682CS?

A: Yes. CR0402-FX-7682GLF is a direct substitute with identical electrical specifications (76.8 kOhms ±1%, 0.063W), package dimensions (0402), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). Both parts are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between RC0402FR-0776K8L and RC1005F7682CS?

A: RC0402FR-0776K8L is manufactured by YAGEO and is electrically and mechanically identical to the Samsung RC1005F7682CS. Both feature moisture resistant construction, identical power rating (0.063W), tolerance (±1%), and package format (0402). The primary difference is manufacturer.

Q: When should ERJ-2RKF7682X be selected over the main part?

A: ERJ-2RKF7682X should be selected when applications require higher power dissipation capability (0.1W versus 0.063W) or when Automotive AEC-Q200 qualification is mandated. The higher power rating provides thermal margin in high-current applications while maintaining all other electrical parameters.

Q: Are the automotive-qualified substitutes (AC0402FR-0776K8L, CRCW040276K8FKED, RMCF0402FT76K8) suitable for non-automotive applications?

A: Yes. Automotive-qualified parts exceed standard industrial specifications and are fully compatible with non-automotive applications. These parts maintain identical electrical and mechanical parameters to the main part and provide additional qualification margin.

Q: Does the height difference between AC0402FR-0776K8L (0.015" max) and RC1005F7682CS (0.016" max) affect PCB assembly?

A: No. The 0.001" (0.03mm) height difference is within standard PCB assembly tolerances and does not affect component placement, soldering, or circuit performance. Both parts are classified as 0402 package format with compatible mechanical profiles.

Q: What is the significance of MSL 1 (Unlimited) rating for all substitute parts?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All identified substitutes, including the main part, can be stored and handled without time-sensitive moisture precautions, simplifying inventory management and supply chain logistics.

Q: Can these 76.8 kOhm resistors be used interchangeably in high-precision analog circuits?

A: Yes, provided the application tolerance requirement does not exceed ±1%. All listed parts maintain ±1% tolerance and ±100ppm/°C temperature coefficient, meeting standard precision analog circuit requirements. Verify specific circuit tolerance requirements before selection.