RK73H2HTTE2200F Equivalent & Substitute Parts

Part Overview

The RK73H2HTTE2200F is a 220 Ohm ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by KOA Speer Electronics, Inc. This thick film resistor is designed for automotive applications with AEC-Q200 qualification and moisture-resistant construction. The part is currently active in production with 852 pieces in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or supply chain flexibility while maintaining identical electrical and mechanical specifications.

Substiute Parts

RK73H2HTTE2200F

KOA Speer Electronics, Inc.In Stock: 879RK73H2HTTE2200F Datasheet

Current PartRFQ

AC2010FK-07220RL

YAGEOIn Stock: 9750AC2010FK-07220RL Datasheet

DirectRFQ

CRGCQ2010F220R

TE Connectivity Passive ProductIn Stock: 32056CRGCQ2010F220R Datasheet

DirectRFQ

RMCF2010FT220R

Stackpole Electronics IncIn Stock: 8160RMCF2010FT220R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RK73H2HTTE2200F are qualified based on the following critical parameters:

• Resistance value: 220 Ohms
• Tolerance: ±1%
• Power rating: 0.75W (3/4W)
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

All identified substitutes meet these parameters and are classified as direct manufacturer equivalents or parametric equivalents suitable for direct replacement in the same application circuit.

Parameter Comparison

Engineering Selection Recommendations

All four parts are active products with ROHS3 compliance and AEC-Q200 automotive qualification. Selection among these substitutes should be based on:

AC2010FK-07220RL (YAGEO): Direct manufacturer equivalent with 9,658 units in stock. Seated height of 0.026" (0.65mm) is 0.002" lower than the primary part. Suitable for applications with height-constrained PCB layouts.

CRGCQ2010F220R (TE Connectivity): Direct manufacturer equivalent with the highest inventory availability at 31,992 units. Seated height of 0.026" (0.65mm) matches YAGEO specification. REACH status listed as Vendor Undefined; verify compliance requirements for specific applications.

RMCF2010FT220R (Stackpole): Parametric equivalent with 8,149 units in stock. Seated height of 0.028" (0.70mm) matches the primary KOA part. Classified as parametric equivalent rather than direct manufacturer equivalent.

All parts maintain identical electrical performance across the specified operating temperature range and are suitable for direct PCB footprint replacement in 2010 package designs.

Frequently Asked Questions (FAQ)

Q: Can these substitute parts be used interchangeably with the RK73H2HTTE2200F?

A: Yes. All identified substitutes share identical electrical specifications (220 Ohms ±1%, 0.75W, ±100ppm/°C) and package dimensions (2010 / 5025 Metric). They are qualified for direct replacement in the same circuit applications.

Q: What is the difference between direct manufacturer equivalents and parametric equivalents?

A: Direct manufacturer equivalents (AC2010FK-07220RL and CRGCQ2010F220R) are sourced from different manufacturers but meet all specified parameters. Parametric equivalents (RMCF2010FT220R) also meet all electrical and mechanical specifications but may have minor design variations. All are suitable for direct substitution.

Q: Are there any height differences that affect PCB layout?

A: Yes. AC2010FK-07220RL and CRGCQ2010F220R have a maximum seated height of 0.026" (0.65mm), while RK73H2HTTE2200F and RMCF2010FT220R are 0.028" (0.70mm). For height-constrained applications, verify PCB clearance specifications before substitution.

Q: Do all parts meet automotive qualification requirements?

A: Yes. All four parts carry AEC-Q200 automotive qualification and are ROHS3 compliant with MSL 1 rating, suitable for automotive and industrial applications.

Q: What inventory considerations should guide part selection?

A: CRGCQ2010F220R offers the highest stock availability (31,992 units), followed by AC2010FK-07220RL (9,658 units) and RMCF2010FT220R (8,149 units). The primary part RK73H2HTTE2200F has 852 units available.