MCR006YZPJ751 Equivalent & Substitute Parts

Part Overview

The MCR006YZPJ751 is a 750 Ohm ±5% thick film chip resistor rated at 0.05W (1/20W) in 0201 package format. This Rohm Semiconductor component is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement. Substitute parts maintain the same resistance value, package dimensions, and power rating while offering improved availability and, in certain cases, enhanced tolerance specifications.

Substiute Parts

MCR006YZPJ751

Rohm SemiconductorIn Stock: 801MCR006YZPJ751 Datasheet

Current PartRFQ

MCR006YRTJ751

Rohm SemiconductorIn Stock: 13294MCR006YRTJ751 Datasheet

DirectRFQ

CRCW0201750RFKED

Vishay DaleIn Stock: 5224CRCW0201750RFKED Datasheet

UpgradeRFQ

CRCW0201750RFNED

Vishay DaleIn Stock: 28641CRCW0201750RFNED Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by three critical parameters: resistance value (750 Ohms), package format (0201), and power rating (0.05W). All identified substitutes maintain these core specifications. Tolerance and temperature coefficient variations are permitted within the electrical performance envelope of the original design, provided the application does not require the specific ±5% tolerance of the MCR006YZPJ751.

Direct substitutes (MCR006YRTJ751) are functionally identical to the main part. Upgrade substitutes (CRCW0201750RFKED, CRCW0201750RFNED) offer improved tolerance (±1%) and extended operating temperature range (-55°C ~ 155°C), making them suitable for applications requiring tighter component specifications.

Parameter Comparison

Engineering Selection Recommendations

MCR006YRTJ751 provides direct functional equivalence with identical electrical specifications and is available in significantly higher inventory (13214 units). This part maintains the original ±5% tolerance and ±250ppm/°C temperature coefficient while offering improved procurement availability.

CRCW0201750RFNED is recommended for applications where enhanced component stability is beneficial. This Vishay Dale part is in active production status, ensuring long-term availability. The ±1% tolerance and ±200ppm/°C temperature coefficient represent measurable improvements over the original specification. Operating temperature range extends to 155°C, providing additional thermal margin. Inventory levels (28619 units) support sustained procurement requirements.

CRCW0201750RFKED offers the tightest tolerance specification (±1%) and lowest temperature coefficient (±100ppm/°C) among available substitutes, suitable for precision applications. Active product status ensures continued availability.

Frequently Asked Questions (FAQ)

Q: Can MCR006YRTJ751 be used as a direct replacement for MCR006YZPJ751?

A: Yes. Both parts share identical electrical specifications: 750 Ohms ±5%, 0.05W power rating, ±250ppm/°C temperature coefficient, and -55°C to 125°C operating range. Package format and physical dimensions are identical. MCR006YRTJ751 differs only in packaging format (Cut Tape versus original packaging) and inventory availability.

Q: What is the difference between the Rohm and Vishay substitutes?

A: Rohm MCR006YRTJ751 maintains the original ±5% tolerance specification. Vishay CRCW0201750RFKED and CRCW0201750RFNED both offer ±1% tolerance with extended operating temperature to 155°C. CRCW0201750RFNED has a ±200ppm/°C temperature coefficient, while CRCW0201750RFKED specifies ±100ppm/°C. Both Vishay parts are in active production.

Q: Are all substitutes RoHS3 compliant?

A: Yes. MCR006YZPJ751, MCR006YRTJ751, CRCW0201750RFKED, and CRCW0201750RFNED are all ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Can I use a ±1% tolerance part in place of the original ±5% specification?

A: Yes. A ±1% tolerance component is a tighter specification and will perform within the original design requirements. The Vishay CRCW series parts (CRCW0201750RFKED, CRCW0201750RFNED) are suitable for any application originally designed for the ±5% MCR006YZPJ751.

Q: What is the significance of the extended temperature range in Vishay parts?

A: Vishay CRCW0201750RFKED and CRCW0201750RFNED operate to 155°C versus the original 125°C maximum. This extended range provides additional thermal margin for applications operating near temperature limits. The original MCR006YZPJ751 specification of -55°C to 125°C is fully contained within the Vishay range.

Q: Are packaging differences between these parts significant?

A: All parts use identical 0201 (0603 Metric) package format with 0.024" L x 0.012" W dimensions and 0.010" maximum seated height. Packaging format differences (Cut Tape, Tape & Reel) affect procurement and handling but do not impact electrical performance or PCB assembly compatibility.