Equivalent & Substitute Parts for CRCW0805910RFKEAC

Part Overview

The CRCW0805910RFKEAC is a 910 Ohm ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for general-purpose applications requiring precision resistive elements with stable performance across industrial temperature ranges. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit selection from qualified alternatives meeting identical electrical and mechanical specifications.

Substiute Parts

CRCW0805910RFKEAC

Vishay DaleIn Stock: 718CRCW0805910RFKEAC Datasheet

Current PartRFQ

MCR10ERTF9100

Rohm SemiconductorIn Stock: 6000MCR10ERTF9100 Datasheet

DirectRFQ

CR0805-FX-9100ELF

Bourns Inc.In Stock: 25571CR0805-FX-9100ELF Datasheet

UpgradeRFQ

KTR10EZPF9100

Rohm SemiconductorIn Stock: 8966KTR10EZPF9100 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW0805910RFKEAC is determined by strict equivalence across the following parameters:

• Resistance value: 910 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All substitute parts listed below meet these core electrical and mechanical requirements. Variations in product status, packaging format (Tape & Reel vs. Cut Tape), and optional features (such as automotive qualification or moisture resistance) do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

• CRCW0805910RFKEAC (Vishay Dale) remains the baseline reference part with active production status and standard Tape & Reel packaging.
• CR0805-FX-9100ELF (Bourns) is actively produced with moisture-resistant composition, suitable for applications requiring enhanced environmental protection.
• KTR10EZPF9100 (Rohm) is actively produced with automotive AEC-Q200 qualification and high-voltage rating, appropriate for automotive and demanding industrial applications.

Secondary Selection (Discontinued Status):

• MCR10ERTF9100 (Rohm) is discontinued at DiGi Electronics but remains electrically and mechanically equivalent. This part should be selected only when existing inventory is available and supply chain continuity is not a concern.

All listed parts satisfy RoHS3 compliance and MSL 1 requirements. Selection between active alternatives depends on packaging format preference (Tape & Reel vs. Cut Tape) and application-specific requirements such as automotive qualification or moisture resistance.

Frequently Asked Questions (FAQ)

Q: Can MCR10ERTF9100 be used as a direct replacement for CRCW0805910RFKEAC? A: Yes, MCR10ERTF9100 meets all electrical and mechanical specifications. However, this part is discontinued at DiGi Electronics. Use only if existing inventory is available and long-term supply is not required.

Q: What is the difference between Tape & Reel and Cut Tape packaging? A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape (CT) is supplied as individual segments. Both formats contain identical components; selection depends on assembly equipment compatibility and order quantity requirements.

Q: Is CR0805-FX-9100ELF suitable for moisture-sensitive applications? A: CR0805-FX-9100ELF includes moisture-resistant composition as an additional feature. Both this part and the baseline CRCW0805910RFKEAC carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: When should KTR10EZPF9100 be selected over other alternatives? A: KTR10EZPF9100 includes automotive AEC-Q200 qualification and high-voltage rating. Select this part for automotive applications, high-reliability systems, or designs requiring AEC-Q200 certification.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed parts carry ROHS3 Compliant status and are REACH Unaffected, meeting current environmental and regulatory requirements.

Q: Do physical dimensions vary between substitute parts? A: All parts share identical package designation (0805 / 2012 Metric) with length and width of 0.079" × 0.049" (2.00mm × 1.25mm). Maximum seated height varies slightly (0.024" to 0.026"), which is within standard PCB assembly tolerances and does not affect interchangeability.