MCR03EZPFX1303 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX1303 is a 130 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

MCR03EZPFX1303

Rohm SemiconductorIn Stock: 753MCR03EZPFX1303 Datasheet

Current PartRFQ

KTR03EZPF1303

Rohm SemiconductorIn Stock: 8198KTR03EZPF1303 Datasheet

UpgradeRFQ

CRCW0603130KFKEA

Vishay DaleIn Stock: 94498CRCW0603130KFKEA Datasheet

DirectRFQ

ERJ-3EKF1303V

Panasonic Electronic ComponentsIn Stock: 150342ERJ-3EKF1303V Datasheet

DirectRFQ

RMCF0603FT130K

Stackpole Electronics IncIn Stock: 138098RMCF0603FT130K Datasheet

DirectRFQ

CR0603-FX-1303ELF

Bourns Inc.In Stock: 43688CR0603-FX-1303ELF Datasheet

SimilarRFQ

RC0603FR-07130KL

YAGEOIn Stock: 61558RC0603FR-07130KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCR03EZPFX1303 is determined by strict equivalence across the following parameters: resistance value (130 kOhms), tolerance (±1%), power rating (0.1W), package type (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (RoHS3, REACH Unaffected, EAR99).

Parts are grouped into three categories based on substitution relationship:

Upgrade Substitute: KTR03EZPF1303 from Rohm Semiconductor meets all electrical and mechanical parameters with the additional feature of high voltage capability. Product status is active with higher inventory availability.

Direct Substitutes: CRCW0603130KFKEA (Vishay Dale), ERJ-3EKF1303V (Panasonic Electronic Components), and RMCF0603FT130K (Stackpole Electronics Inc) are functionally equivalent across all specified parameters with active product status and established supply chains.

Similar Substitutes: CR0603-FX-1303ELF (Bourns Inc.) and RC0603FR-07130KL (YAGEO) meet all electrical specifications and package requirements. CR0603-FX-1303ELF lacks AEC-Q200 automotive rating but includes moisture-resistant features. RC0603FR-07130KL similarly lacks AEC-Q200 rating but includes moisture-resistant features and is available in Cut Tape packaging.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring strict automotive compliance, select from the direct substitutes with active AEC-Q200 certification: KTR03EZPF1303, CRCW0603130KFKEA, ERJ-3EKF1303V, or RMCF0603FT130K. All four parts maintain full electrical and mechanical equivalence to the original MCR03EZPFX1303 while offering active product status and established supply availability.

KTR03EZPF1303 provides the advantage of same-manufacturer sourcing from Rohm Semiconductor with high voltage capability and superior inventory levels (8108 pcs).

For non-automotive applications where AEC-Q200 certification is not required, CR0603-FX-1303ELF and RC0603FR-07130KL are viable alternatives with active status and moisture-resistant features. RC0603FR-07130KL offers the additional advantage of Cut Tape packaging for lower-volume requirements.

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 classification consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can KTR03EZPF1303 be used as a direct replacement for MCR03EZPFX1303?

A: Yes. KTR03EZPF1303 meets all electrical specifications (130 kOhms ±1%, 0.1W), operates across the same temperature range (-55°C to 155°C), maintains AEC-Q200 automotive certification, and uses identical 0603 package dimensions. The primary difference is packaging format (Tape & Reel vs. bulk) and active product status.

Q: What is the difference between direct and similar substitutes?

A: Direct substitutes (CRCW0603130KFKEA, ERJ-3EKF1303V, RMCF0603FT130K) maintain full AEC-Q200 automotive certification matching the original part. Similar substitutes (CR0603-FX-1303ELF, RC0603FR-07130KL) meet all electrical and mechanical parameters but lack AEC-Q200 rating. Use direct substitutes for automotive applications; similar substitutes are suitable for general industrial or consumer applications.

Q: Are there dimensional differences between substitute parts?

A: Dimensional variations exist within tolerance. MCR03EZPFX1303, ERJ-3EKF1303V, CR0603-FX-1303ELF, and RC0603FR-07130KL share identical dimensions (0.063" L x 0.031" W, 0.022" max height). CRCW0603130KFKEA and RMCF0603FT130K have minor variations (0.061" L, 0.020" or 0.022" max height) within 0603 package specification. All are mechanically compatible with standard 0603 footprints.

Q: Which substitute offers the best supply availability?

A: ERJ-3EKF1303V (Panasonic) provides the highest inventory at 150,245 pcs, followed by RMCF0603FT130K (Stackpole) at 137,998 pcs and CRCW0603130KFKEA (Vishay Dale) at 94,454 pcs. KTR03EZPF1303 (Rohm) offers 8,108 pcs with active status.

Q: Can CR0603-FX-1303ELF be used in automotive applications?

A: CR0603-FX-1303ELF lacks AEC-Q200 certification and is not recommended for automotive applications requiring this standard. Use only in non-automotive applications where moisture resistance is beneficial but automotive qualification is not mandated.

Q: What packaging options are available?

A: Most direct substitutes are supplied in Tape & Reel (TR) format for production volumes. RC0603FR-07130KL is available in Cut Tape (CT) & Digi-Reel format, suitable for lower-volume or mixed-component orders. Original MCR03EZPFX1303 was supplied in bulk packaging.