Equivalent & Substitute Parts for RMC1/10-751JTP

Part Overview

The RMC1/10-751JTP is a 750 Ohm ±5% thick film chip resistor manufactured by Kamaya Inc., rated at 0.125W (1/8W) in the 0805 (2012 Metric) package. This component is classified as Active product status with 1120 pieces currently in stock. The part is packaged in Tape & Reel format and operates across the temperature range of -55°C to 155°C with a temperature coefficient of ±200ppm/°C.

Equivalent and substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements demand enhanced specifications such as tighter tolerance or automotive qualification, or when supply chain optimization requires sourcing from alternative manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

RMC1/10-751JTP

Kamaya Inc.In Stock: 1130RMC1/10-751JTP Datasheet

Current PartRFQ

ERJ-6GEYJ751V

Panasonic Electronic ComponentsIn Stock: 44124ERJ-6GEYJ751V Datasheet

DirectRFQ

RMCF0805JT750R

Stackpole Electronics IncIn Stock: 73954RMCF0805JT750R Datasheet

DirectRFQ

CRG0805F750R

TE Connectivity Passive ProductIn Stock: 25354CRG0805F750R Datasheet

UpgradeRFQ

ERJ-6ENF7500V

Panasonic Electronic ComponentsIn Stock: 75813ERJ-6ENF7500V Datasheet

UpgradeRFQ

KTR10EZPF7500

Rohm SemiconductorIn Stock: 764KTR10EZPF7500 Datasheet

UpgradeRFQ

MCR10ERTF7500

Rohm SemiconductorIn Stock: 1169MCR10ERTF7500 Datasheet

UpgradeRFQ

RC0805FR-07750RL

YAGEOIn Stock: 337586RC0805FR-07750RL Datasheet

UpgradeRFQ

RC0805JR-07750RL

YAGEOIn Stock: 90373RC0805JR-07750RL Datasheet

UpgradeRFQ

RC2012F751CS

Samsung Electro-MechanicsIn Stock: 1183RC2012F751CS Datasheet

UpgradeRFQ

RC2012J751CS

Samsung Electro-MechanicsIn Stock: 808RC2012J751CS Datasheet

UpgradeRFQ

RMCF0805FT750R

Stackpole Electronics IncIn Stock: 169601RMCF0805FT750R Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10-751JTP are classified into two categories based on electrical parameter compatibility:

Direct Equivalents (Same Tolerance): Parts maintaining the ±5% tolerance specification with identical resistance value, power rating, package, and operating temperature range. These parts are electrically and mechanically interchangeable without circuit redesign.

Upgrade Substitutes (Tighter Tolerance): Parts with ±1% tolerance specification, representing an enhancement over the original ±5% tolerance while maintaining all other critical parameters including 750 Ohm resistance, 0.125W power rating, 0805 package, and -55°C to 155°C operating range. These parts provide improved accuracy and may be selected when circuit performance benefits from reduced tolerance stack-up.

The substitution logic is strictly based on the following allowed parameters:

• Resistance value: 750 Ohms (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Composition: Thick Film (exact match required)
• Tolerance: ±5% (direct equivalents) or ±1% (upgrades)
• Moisture Sensitivity Level: MSL 1 (exact match required)

Parameter Comparison

Engineering Selection Recommendations

For Direct Equivalent Selection (±5% Tolerance):

RMCF0805JT750R (Stackpole Electronics Inc) is the primary direct equivalent. This part maintains identical electrical specifications to the RMC1/10-751JTP while offering AEC-Q200 automotive qualification, which provides additional reliability assurance through automotive-grade testing and qualification standards. The part is Active status with 73,890 pieces in inventory, ensuring supply continuity.

ERJ-6GEYJ751V (Panasonic Electronic Components) is an alternative direct equivalent with AEC-Q200 automotive qualification and 44,091 pieces in stock. The maximum seated height is 0.70mm compared to 0.65mm for the original part; this difference is within typical PCB assembly tolerances and does not affect electrical performance.

RC0805JR-07750RL (YAGEO) provides direct equivalence with moisture-resistant thick film composition and 90,358 pieces in inventory. This part features a lower maximum seated height of 0.60mm and a lower temperature coefficient of ±100ppm/°C compared to the original ±200ppm/°C, representing improved thermal stability without affecting substitution compatibility.

RC2012J751CS (Samsung Electro-Mechanics) is a direct equivalent with moisture-resistant composition and 795 pieces available. This part also features ±100ppm/°C temperature coefficient and 0.60mm maximum seated height.

For Upgrade Selection (±1% Tolerance):

CRG0805F750R (TE Connectivity Passive Product) provides ±1% tolerance upgrade with 25,340 pieces in stock. This part reduces tolerance stack-up in precision circuits while maintaining all other specifications. The temperature coefficient improves to ±100ppm/°C.

ERJ-6ENF7500V (Panasonic Electronic Components) offers ±1% tolerance with AEC-Q200 automotive qualification and 75,735 pieces in inventory. This combination of tighter tolerance and automotive qualification is suitable for automotive applications requiring enhanced accuracy.

RC0805FR-07750RL (YAGEO) provides ±1% tolerance with moisture-resistant composition and the largest inventory of 337,566 pieces. The 0.60mm maximum seated height and ±100ppm/°C temperature coefficient represent improved specifications.

RC2012F751CS (Samsung Electro-Mechanics) offers ±1% tolerance with moisture-resistant composition and 1,132 pieces available.

KTR10EZPF7500 (Rohm Semiconductor) provides ±1% tolerance with AEC-Q200 automotive qualification and high voltage features. Inventory is limited to 708 pieces. This part is supplied in Cut Tape format rather than Tape & Reel.

Product Status Considerations:

MCR10ERTF7500 (Rohm Semiconductor) is marked as Discontinued at DiGi Electronics despite 1,097 pieces in current inventory. This part should be avoided for new designs or long-term production requirements due to discontinued status, though it remains available for immediate use.

All other substitute parts maintain Active product status, ensuring long-term availability and continued manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can I use a ±1% tolerance part as a substitute for the ±5% RMC1/10-751JTP?

A: Yes. The ±1% tolerance parts (CRG0805F750R, ERJ-6ENF7500V, RC0805FR-07750RL, RC2012F751CS, KTR10EZPF7500) are direct upgrades. A tighter tolerance specification is always compatible with applications designed for looser tolerance. The ±1% parts will perform within the ±5% specification window while providing improved accuracy.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape supplies components on cut segments of carrier tape, typically used for lower-volume orders or manual assembly. Both formats contain identical components; the difference is in supply format only. Verify your assembly equipment compatibility before selecting Cut Tape alternatives.

Q: Are the automotive-qualified parts (AEC-Q200) necessary for non-automotive applications?

A: No. AEC-Q200 qualification is not required for non-automotive circuits. However, AEC-Q200 parts undergo additional reliability testing and qualification, which may provide confidence benefits in any application. The electrical specifications remain identical whether AEC-Q200 qualified or not.

Q: What does the temperature coefficient difference (±200ppm/°C vs ±100ppm/°C) mean for my circuit?

A: Temperature coefficient describes how much the resistance value changes per degree Celsius of temperature change. A ±200ppm/°C part will experience twice the resistance drift compared to a ±100ppm/°C part across the same temperature range. For precision analog circuits or temperature-sensitive applications, the ±100ppm/°C upgrade parts provide improved stability. For general-purpose applications, both specifications are acceptable.

Q: Can I substitute parts with different maximum seated heights?

A: Yes, within limits. The RMC1/10-751JTP has a maximum seated height of 0.65mm. Substitute parts range from 0.60mm to 0.70mm. These variations are within standard PCB assembly tolerances and do not affect electrical performance. Verify your PCB design clearances if height is a constraint in your specific application.

Q: Why should I avoid MCR10ERTF7500 despite current inventory?

A: MCR10ERTF7500 is marked as Discontinued at DiGi Electronics. While 1,097 pieces are currently in stock, the discontinued status indicates the manufacturer is no longer producing this part. For new designs or production runs requiring long-term component availability, select from Active status parts such as ERJ-6ENF7500V, RC0805FR-07750RL, or CRG0805F750R.

Q: What does "Moisture Resistant" composition mean?

A: Moisture-resistant thick film composition (found in YAGEO RC series and Samsung RC series) provides enhanced protection against moisture absorption and environmental degradation. This feature is beneficial for applications exposed to high humidity or condensing environments. For standard indoor applications, standard thick film composition is adequate.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain RoHS3 compliance status, matching the environmental compliance profile of the original RMC1/10-751JTP. All parts are also REACH Unaffected and classified as EAR99 for export control purposes.