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RK73H2BTTD47R5F The KOA Speer Electronics RK73H2BTTD47R5F is a thick film chip resistor with a resistance of 47.5 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
Mfr Part #:

RK73H2BTTD47R5F

Available from 2 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD47R5F is a thick film chip resistor with a resistance of 47.5 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
✓ Total Stock: 5,122 pcs
$ Price Range: $0.02

RK73H2BTTD47R5F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
4,680 pcs
On Request
4680 pcs On Request 1 On Request On Request On Request On Request On Request
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
442 pcs
On Request
442 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RK73H2BTTD47R5F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width
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RK73H2BTTD47R5F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD47R5F is a surface-mount thick film chip resistor designed for reliability and performance. It offers a precise resistance value of 47.5 Ohms with a tight tolerance of ±1%, making it suitable for applications requiring accurate current limiting or voltage division.

 

The resistor is rated for a power dissipation of 0.25W (1/4W) and operates within a wide temperature range of -55°C to 155°C. Its temperature coefficient is ±100ppm/°C, ensuring stable performance across varying thermal conditions.

 

Constructed with thick film technology, this component features a 1206 (3216 Metric) package size, measuring 3.20mm in length and 1.60mm in width. It has two terminations and is qualified to AEC-Q200 standards, indicating its suitability for automotive and other demanding environments. The resistor also boasts moisture resistance.

 

Key specifications include a resistance of 47.5 Ohms, ±1% tolerance, 1/4W power rating, and a temperature coefficient of ±100ppm/°C. The operating temperature range is -55°C to 155°C. The component's dimensions are 3.20mm x 1.60mm x 0.70mm.

RK73H2BTTD47R5F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 47.5 Ohm, ±1% Tolerance, 1/4W, 1206 Package
Subcategory: Chip Resistor - Surface Mount

RK73H2BTTD47R5F Compliance

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

RK73H2BTTD47R5F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2BTTD47R5F Features

  • Offers 47.5 Ohm resistance with ±1% tolerance.
  • Rated for 0.25W (1/4W) power dissipation.
  • Operates from -55°C to 155°C.
  • Features 1206 package size.
  • AEC-Q200 qualified for automotive use.

RK73H2BTTD47R5F Applications

  • Suitable for automotive applications.
  • Ideal for general purpose circuits.
  • Used in power management systems.
  • Applicable for signal conditioning.

RK73H2BTTD47R5F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD47R5F resistor?

The resistance value is 47.5 Ohms.

What is the tolerance of the RK73H2BTTD47R5F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD47R5F resistor?

The power rating is 0.25W or 1/4W.

What is the operating temperature range for this resistor?

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

What are the dimensions of the 1206 package for this resistor?

The 1206 package measures 3.20mm in length and 1.60mm in width.

Is the RK73H2BTTD47R5F resistor AEC-Q200 qualified?

Yes, the RK73H2BTTD47R5F resistor is AEC-Q200 qualified.

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