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RK73H2HTTE51R1F The KOA Speer RK73H2HTTE51R1F is a thick film chip resistor with a resistance of 51.1 Ohms and a tolerance of ±1%. It is rated for 0.75W and features AEC-Q200 qualification.
Mfr Part #:

RK73H2HTTE51R1F

Available from 2 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer RK73H2HTTE51R1F is a thick film chip resistor with a resistance of 51.1 Ohms and a tolerance of ±1%. It is rated for 0.75W and features AEC-Q200 qualification.
✓ Total Stock: 2,647 pcs
$ Price Range: $0.02

RK73H2HTTE51R1F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,547 pcs
On Request
2547 pcs On Request 1 On Request On Request 1550+ On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
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RK73H2HTTE51R1F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Composition
Features
Height
Length
Mounting Style
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Termination Style
Tolerance
Width
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RK73H2HTTE51R1F Description

Short technical summary and product information.

The KOA Speer RK73H2HTTE51R1F is a surface-mount thick film chip resistor designed for demanding applications. It offers a precise resistance value of 51.1 Ohms with a tight tolerance of ±1%, ensuring accuracy in circuit performance.

 

With a power rating of 0.75W (3/4W), this resistor is suitable for moderate power dissipation requirements. The operating temperature range spans from -55°C to 155°C, providing reliability across various environmental conditions. Its thick film construction contributes to its stability and performance.

 

The resistor is housed in a 2010 (5025 Metric) package, making it compatible with standard surface-mount assembly processes. It features a ±100ppm/°C temperature coefficient, indicating minimal resistance change with temperature fluctuations. The component is also qualified for Automotive AEC-Q200 and is moisture resistant, making it suitable for automotive and other harsh environments.

RK73H2HTTE51R1F Quick Information

Product Type: Thick Film Chip Resistor
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H2HTTE51R1F Thick Film Chip Resistor
Subcategory: Resistors

RK73H2HTTE51R1F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

RK73H2HTTE51R1F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

RK73H2HTTE51R1F Features

  • Thick film construction for stability.
  • 51.1 Ohms resistance with ±1% tolerance.
  • 0.75W power rating suitable for moderate loads.
  • Wide operating temperature range: -55°C to 155°C.
  • Automotive AEC-Q200 qualified and moisture resistant.

RK73H2HTTE51R1F Applications

  • Ideal for automotive circuits.
  • Suitable for general purpose electronics.
  • Used in power management applications.
  • Applicable in harsh environmental conditions.

RK73H2HTTE51R1F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2HTTE51R1F resistor?

The resistance value is 51.1 Ohms.

What is the tolerance of the RK73H2HTTE51R1F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2HTTE51R1F resistor?

The power rating is 0.75W, or 3/4W.

What is the operating temperature range for the RK73H2HTTE51R1F resistor?

The operating temperature range is -55°C to 155°C.

What package size is the RK73H2HTTE51R1F resistor?

The package size is 2010 (5025 Metric).

Is the RK73H2HTTE51R1F resistor automotive qualified?

Yes, it is Automotive AEC-Q200 qualified.

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