MF1/4DC2701F Equivalent & Substitute Parts

Part Overview

The MF1/4DC2701F is a 2.7 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by KOA Speer Electronics, Inc., this component is designed for automotive applications and meets AEC-Q200 qualification standards. The part maintains active product status with 1719 units currently in stock. Substitute parts are identified when packaging format differs while all electrical and mechanical specifications remain identical, enabling procurement flexibility and supply chain optimization.

Substiute Parts

MF1/4DC2701F

KOA Speer Electronics, Inc.In Stock: 1759MF1/4DC2701F Datasheet

Current PartRFQ

MF1/4DCT52R2701F

KOA Speer Electronics, Inc.In Stock: 5753MF1/4DCT52R2701F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MF1/4DC2701F is determined by strict equivalence across all electrical and mechanical parameters. The primary differentiator between the main part and its substitute is packaging format. Both the main part (MF1/4DC2701F) and the substitute part (MF1/4DCT52R2701F) share identical electrical specifications: 2.7 kOhms resistance, ±1% tolerance, 0.25W power rating, metal film composition, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both maintain AEC-Q200 automotive qualification, identical physical dimensions (0.091" Dia × 0.248" L), and ROHS3 compliance. The substitute differs only in packaging format: the main part is supplied in Bulk packaging, while the substitute is supplied in Cut Tape (CT) format. This packaging distinction does not affect electrical performance, mechanical fit, or functional compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both MF1/4DC2701F and MF1/4DCT52R2701F are active products from KOA Speer Electronics, Inc., with full ROHS3 compliance and AEC-Q200 automotive qualification. Selection between these parts should be based on procurement and assembly requirements. The main part (MF1/4DC2701F) in Bulk packaging is suitable for high-volume manual assembly or bin storage applications. The substitute part (MF1/4DCT52R2701F) in Cut Tape format is optimized for automated pick-and-place assembly systems and tape-reel handling. Both parts deliver identical electrical performance and mechanical compatibility. Inventory availability favors the Cut Tape variant with 5738 units in stock compared to 1719 units for the Bulk format.

Frequently Asked Questions (FAQ)

Q: Can MF1/4DCT52R2701F be used as a direct replacement for MF1/4DC2701F? A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Bulk versus Cut Tape). They are functionally interchangeable in all circuit applications.

Q: What is the difference between Bulk and Cut Tape packaging? A: Bulk packaging supplies loose components suitable for manual assembly and storage in bins. Cut Tape packaging supplies components on continuous tape in reels, optimized for automated assembly equipment and tape feeders.

Q: Do both parts meet automotive standards? A: Yes. Both MF1/4DC2701F and MF1/4DCT52R2701F carry AEC-Q200 qualification and are suitable for automotive applications within the specified operating temperature range of -55°C to 155°C.

Q: Are there any compliance differences between these parts? A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Compliance status is identical.

Q: Which part should I select for automated assembly? A: The Cut Tape variant (MF1/4DCT52R2701F) is designed for automated pick-and-place systems and tape-reel handling, making it the preferred choice for high-speed assembly lines.

Q: Is the physical size identical between both parts? A: Yes. Both parts have identical dimensions of 0.091" diameter × 0.248" length (2.30mm × 6.30mm) and will fit identically on PCBs designed for axial through-hole resistors.