MF1/4DC2003F Equivalent & Substitute Parts

Part Overview

The MF1/4DC2003F is a 200 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) manufactured by KOA Speer Electronics, Inc. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 679 units available in bulk packaging. Substitute parts are identified to address packaging format requirements or inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

MF1/4DC2003F

KOA Speer Electronics, Inc.In Stock: 739MF1/4DC2003F Datasheet

Current PartRFQ

MF1/4DCVTR2003F

KOA Speer Electronics, Inc.In Stock: 3244MF1/4DCVTR2003F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MF1/4DC2003F are identified based on electrical and mechanical parameter equivalence. The primary substitution criterion is the maintenance of identical specifications across the following parameters: resistance value (200 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), package type (axial through-hole), physical dimensions (0.091" Dia × 0.248" L), and automotive qualification (AEC-Q200). Packaging format (bulk versus cut tape) represents a logistical variation that does not affect electrical or mechanical compatibility. All substitute parts maintain active product status and full compliance with RoHS3 and REACH requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the MF1/4DC2003F and MF1/4DCVTR2003F are manufactured by KOA Speer Electronics, Inc. and maintain identical electrical and mechanical specifications. Selection between these parts is determined by packaging requirements and inventory availability. The MF1/4DC2003F is supplied in bulk packaging, while the MF1/4DCVTR2003F is supplied in cut tape format. Both parts carry active product status and full compliance with ROHS3 and REACH regulations. The cut tape variant (MF1/4DCVTR2003F) offers higher inventory availability at 3149 units compared to 679 units for the bulk variant. Component selection should be based on assembly process requirements and packaging compatibility with automated or manual insertion equipment.

Frequently Asked Questions (FAQ)

Q: Are MF1/4DC2003F and MF1/4DCVTR2003F electrically identical? A: Yes. Both parts have identical resistance value (200 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C).

Q: What is the difference between these two part numbers? A: The primary difference is packaging format. MF1/4DC2003F is supplied in bulk packaging, while MF1/4DCVTR2003F is supplied in cut tape format. Physical dimensions and electrical specifications are identical.

Q: Can I use MF1/4DCVTR2003F as a direct replacement for MF1/4DC2003F? A: Yes, provided your assembly process is compatible with cut tape packaging. The component itself is electrically and mechanically equivalent.

Q: Are both parts AEC-Q200 qualified? A: Yes. Both MF1/4DC2003F and MF1/4DCVTR2003F meet AEC-Q200 automotive qualification standards.

Q: Do both parts comply with environmental regulations? A: Yes. Both parts are ROHS3 compliant and REACH unaffected.

Q: Which part should I select if inventory is a concern? A: The MF1/4DCVTR2003F (cut tape format) has significantly higher inventory availability at 3149 units compared to 679 units for the bulk format, provided your assembly process supports cut tape packaging.