RC1608J134CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608J134CS is a 130 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring moisture-resistant thick film construction across the operating temperature range of -55°C to 155°C. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and performance upgrades when the primary part becomes unavailable or when enhanced specifications are required for specific application requirements.

Substiute Parts

RC1608J134CS

Samsung Electro-MechanicsIn Stock: 786RC1608J134CS Datasheet

Current PartRFQ

RC0603JR-07130KL

YAGEOIn Stock: 29269RC0603JR-07130KL Datasheet

DirectRFQ

ERJ-3EKF1303V

Panasonic Electronic ComponentsIn Stock: 150342ERJ-3EKF1303V Datasheet

UpgradeRFQ

ERJ-3GEYJ134V

Panasonic Electronic ComponentsIn Stock: 80236ERJ-3GEYJ134V Datasheet

UpgradeRFQ

KTR03EZPF1303

Rohm SemiconductorIn Stock: 8198KTR03EZPF1303 Datasheet

UpgradeRFQ

RC0603FR-07130KL

YAGEOIn Stock: 61558RC0603FR-07130KL Datasheet

UpgradeRFQ

RMCF0603FT130K

Stackpole Electronics IncIn Stock: 138098RMCF0603FT130K Datasheet

UpgradeRFQ

RMCF0603JT130K

Stackpole Electronics IncIn Stock: 21533RMCF0603JT130K Datasheet

UpgradeRFQ

AC0603JR-07130KL

YAGEOIn Stock: 10891AC0603JR-07130KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC1608J134CS is determined by strict equivalence across the following critical parameters: resistance value (130 kOhms), power rating (0.1W), package format (0603 / 1608 Metric), composition (thick film), operating temperature range (-55°C to 155°C), and regulatory compliance (RoHS3, REACH Unaffected).

Direct Equivalents maintain identical tolerance (±5%), temperature coefficient (±100ppm/°C), and moisture resistance features. These parts are functionally interchangeable without circuit redesign.

Upgrade Substitutes offer enhanced specifications including tighter tolerance (±1% instead of ±5%), automotive-grade qualification (AEC-Q200), or high-voltage capability. These parts exceed the original specification and are suitable for applications requiring higher precision or automotive reliability standards. Upgrade parts may have different temperature coefficients (±100ppm/°C or ±200ppm/°C) but remain within the same operating temperature envelope.

Similar Parts share the same electrical and mechanical specifications but include additional certifications such as automotive AEC-Q200 qualification combined with moisture resistance. These parts are compatible alternatives with enhanced feature sets.

All substitute parts maintain the same 2-termination configuration, maximum seated height (0.022"), and compliance certifications (RoHS3, REACH Unaffected, EAR99 ECCN classification).

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: RC0603JR-07130KL (YAGEO) provides functional equivalence with identical electrical specifications and moisture-resistant thick film construction. This part maintains ±5% tolerance and ±100ppm/°C temperature coefficient, ensuring drop-in compatibility without circuit modification. Inventory availability is significantly higher (29,180 pcs) compared to the main part (752 pcs).

For Precision Applications: RC0603FR-07130KL (YAGEO) or ERJ-3EKF1303V (Panasonic) offer ±1% tolerance with maintained moisture resistance or automotive AEC-Q200 qualification. These upgrades are suitable when circuit design requires tighter resistance accuracy while preserving the original operating temperature range and power rating.

For Automotive Applications: ERJ-3EKF1303V, KTR03EZPF1303, RMCF0603FT130K, or AC0603JR-07130KL provide AEC-Q200 automotive qualification. KTR03EZPF1303 includes high-voltage capability in addition to automotive grading. These parts are appropriate for automotive-grade designs requiring enhanced reliability standards.

For Temperature-Stable Designs: Parts with ±100ppm/°C temperature coefficient (RC1608J134CS, RC0603JR-07130KL, ERJ-3EKF1303V, KTR03EZPF1303, RC0603FR-07130KL, RMCF0603FT130K, AC0603JR-07130KL) provide superior temperature stability compared to ±200ppm/°C variants. Selection depends on application thermal environment requirements.

All substitute parts maintain RoHS3 compliance, REACH unaffected status, and MSL 1 (unlimited) moisture sensitivity level, ensuring regulatory and handling compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can RC0603JR-07130KL directly replace RC1608J134CS without circuit redesign?

A: Yes. RC0603JR-07130KL is a direct equivalent with identical resistance (130 kOhms), tolerance (±5%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Both parts feature moisture-resistant thick film construction and RoHS3 compliance.

Q: What is the difference between ±5% and ±1% tolerance substitutes?

A: Tolerance specifies the maximum deviation from the nominal 130 kOhm value. ±5% tolerance allows deviation up to ±6.5 kOhms, while ±1% tolerance restricts deviation to ±1.3 kOhms. Applications requiring precise resistance values benefit from ±1% parts such as RC0603FR-07130KL or ERJ-3EKF1303V.

Q: Are automotive AEC-Q200 parts suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification indicates enhanced reliability testing and quality standards. Parts such as ERJ-3EKF1303V, KTR03EZPF1303, RMCF0603FT130K, RMCF0603JT130K, and AC0603JR-07130KL meet automotive requirements and are fully compatible with general-purpose applications.

Q: What does temperature coefficient ±100ppm/°C versus ±200ppm/°C mean for circuit performance?

A: Temperature coefficient indicates resistance change per degree Celsius. ±100ppm/°C produces smaller resistance variation across temperature extremes compared to ±200ppm/°C. For the -55°C to 155°C range (210°C span), ±100ppm/°C parts exhibit approximately ±2.1% resistance change, while ±200ppm/°C parts exhibit approximately ±4.2% change. Applications with tight tolerance requirements should specify ±100ppm/°C variants.

Q: Is packaging format (Tape & Reel vs. Cut Tape) relevant to electrical substitution?

A: Packaging format affects supply chain and assembly logistics but does not impact electrical performance or circuit compatibility. RC0603FR-07130KL is supplied in Cut Tape (CT) & Digi-Reel format, while most other substitutes use Tape & Reel (TR). Both formats contain identical components suitable for automated assembly.

Q: Can KTR03EZPF1303 be used in applications not requiring high-voltage capability?

A: Yes. KTR03EZPF1303 includes high-voltage capability as an additional feature beyond the base specification. This part is fully compatible with standard applications and provides enhanced performance margin for high-voltage circuit designs.

Q: What is MSL 1 (Unlimited) moisture sensitivity level?

A: MSL 1 indicates the component requires no special moisture protection during storage and handling. The part can be stored indefinitely without desiccant packaging or controlled humidity environments. All listed substitutes maintain MSL 1 classification, ensuring identical handling requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original RC1608J134CS specification for applications subject to environmental regulations.