CRCW0805680RFKTC Equivalent & Substitute Parts

Part Overview

The CRCW0805680RFKTC is a 680 Ohm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. 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 active in production with 842 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance certifications to support component procurement flexibility and supply chain continuity.

Substiute Parts

CRCW0805680RFKTC

Vishay DaleIn Stock: 929CRCW0805680RFKTC Datasheet

Current PartRFQ

CRCW0805680RFKEA

Vishay DaleIn Stock: 20360CRCW0805680RFKEA Datasheet

DirectRFQ

CRCW0805680RFKEAC

Vishay DaleIn Stock: 192993CRCW0805680RFKEAC Datasheet

MFR RecommendedRFQ

ERJ-6ENF6800V

Panasonic Electronic ComponentsIn Stock: 182498ERJ-6ENF6800V Datasheet

DirectRFQ

RMCF0805FT680R

Stackpole Electronics IncIn Stock: 342976RMCF0805FT680R Datasheet

DirectRFQ

KTR10EZPF6800

Rohm SemiconductorIn Stock: 816KTR10EZPF6800 Datasheet

UpgradeRFQ

CR0805-FX-6800ELF

Bourns Inc.In Stock: 42886CR0805-FX-6800ELF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW0805680RFKTC are qualified based on the following criteria:

Electrical Parameters: Resistance value (680 Ohms), tolerance (±1%), power rating (0.125W), and temperature coefficient (±100ppm/°C) must match exactly.

Package Specifications: All substitutes must use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) to ensure PCB compatibility.

Environmental & Compliance: Operating temperature range (-55°C to 155°C), Moisture Sensitivity Level (MSL 1), and composition (Thick Film) must be consistent. Automotive AEC-Q200 rating is maintained across primary substitutes.

Packaging Format: Substitutes are available in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® formats. Selection depends on assembly process requirements.

The following qualified substitutes are grouped by manufacturer and packaging availability:

• Vishay Dale: CRCW0805680RFKEA (Cut Tape), CRCW0805680RFKEAC (Tape & Reel)
• Panasonic Electronic Components: ERJ-6ENF6800V (Cut Tape)
• Stackpole Electronics Inc: RMCF0805FT680R (Tape & Reel)
• Rohm Semiconductor: KTR10EZPF6800 (Tape & Reel)
• Bourns Inc.: CR0805-FX-6800ELF (Tape & Reel)

Parameter Comparison

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications: CRCW0805680RFKEA, ERJ-6ENF6800V, RMCF0805FT680R, and KTR10EZPF6800 maintain AEC-Q200 certification and are suitable for automotive-grade circuit designs. CRCW0805680RFKEAC and CR0805-FX-6800ELF do not carry AEC-Q200 ratings and are appropriate for non-automotive applications.

For RoHS3 Compliance: CRCW0805680RFKEA, CRCW0805680RFKEAC, ERJ-6ENF6800V, RMCF0805FT680R, KTR10EZPF6800, and CR0805-FX-6800ELF are all ROHS3 compliant. The original CRCW0805680RFKTC is RoHS non-compliant.

For Tape & Reel Packaging: CRCW0805680RFKEAC, RMCF0805FT680R, KTR10EZPF6800, and CR0805-FX-6800ELF are available in Tape & Reel format for automated assembly processes.

For Cut Tape & Digi-Reel Packaging: CRCW0805680RFKEA and ERJ-6ENF6800V are available in Cut Tape & Digi-Reel format for lower-volume or mixed-component assembly.

For Supply Availability: RMCF0805FT680R (342887 Pcs), CRCW0805680RFKEAC (192973 Pcs), and ERJ-6ENF6800V (182406 Pcs) offer the highest inventory levels.

For Height-Constrained PCB Designs: CRCW0805680RFKTC and CRCW0805680RFKEA have the lowest seated heights at 0.020" (0.50mm), followed by CRCW0805680RFKEAC and CR0805-FX-6800ELF at 0.024" (0.60mm).

Frequently Asked Questions (FAQ)

Q: Can CRCW0805680RFKEA be used as a direct replacement for CRCW0805680RFKTC?

A: Yes. Both parts share identical electrical specifications (680Ω ±1%, 0.125W, ±100ppm/°C) and package dimensions (0805). The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel) and RoHS compliance status. CRCW0805680RFKEA is ROHS3 compliant while CRCW0805680RFKTC is not.

Q: Are all substitute parts suitable for automotive applications?

A: No. Only CRCW0805680RFKEA, ERJ-6ENF6800V, RMCF0805FT680R, and KTR10EZPF6800 carry AEC-Q200 automotive certification. CRCW0805680RFKEAC and CR0805-FX-6800ELF are not rated for automotive use.

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

A: Tape & Reel packaging is continuous and optimized for high-speed automated pick-and-place assembly. Cut Tape & Digi-Reel packaging provides pre-cut strips on reels, suitable for lower-volume production or mixed-component assembly where continuous tape is not required.

Q: Do all substitutes have the same physical height?

A: No. Seated heights vary between 0.020" (0.50mm) and 0.028" (0.70mm). For PCB designs with height constraints, verify the maximum seated height specification against your layout requirements.

Q: Is REACH compliance status consistent across all parts?

A: No. CRCW0805680RFKTC is REACH Affected, while all substitute parts (CRCW0805680RFKEA, CRCW0805680RFKEAC, ERJ-6ENF6800V, RMCF0805FT680R, KTR10EZPF6800, CR0805-FX-6800ELF) are REACH Unaffected.

Q: Which substitute offers the best supply availability?

A: RMCF0805FT680R from Stackpole Electronics Inc has the highest inventory at 342887 pieces, followed by CRCW0805680RFKEAC at 192973 pieces and ERJ-6ENF6800V at 182406 pieces.