RK73B2BTTD301J The KOA Speer Electronics RK73B2BTTD301J is a 300 Ohm, ±5% tolerance thick film chip resistor designed for surface mount applications. It has a power rating of 1/4W and is housed in a 1206 package.
Mfr Part #:

RK73B2BTTD301J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B2BTTD301J is a 300 Ohm, ±5% tolerance thick film chip resistor designed for surface mount applications. It has a power rating of 1/4W and is housed in a 1206 package.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.02

RK73B2BTTD301J Available from 1 distributor

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RK73B2BTTD301J Specifications Quick View

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

RK73B2BTTD301J Description

Short technical summary and product information.

The KOA Speer Electronics RK73B2BTTD301J is a general-purpose thick film chip resistor suitable for flow and reflow solderings. It features a resistance value of 300 Ohms with a tolerance of ±5% and a power rating of 0.25W (1/4W).

 

This resistor operates within a temperature range of -55°C to 155°C and has a temperature coefficient of ±200ppm/°C. The component is constructed with a ceramic substrate and metal glaze thick film, offering excellent heat and weather resistance. Its dimensions are 3.20mm L x 1.60mm W (0.126" x 0.063"), fitting the 1206 (3216 Metric) package size.

 

The RK73B series resistors are AEC-Q200 tested, making them suitable for automotive applications. Products with lead-free terminations meet EU RoHS requirements. The component has 2 terminations and is designed for surface mounting.

RK73B2BTTD301J Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73B
Canonical Name: KOA Speer Electronics RK73B Series Thick Film Chip Resistor, 300 Ohm, ±5% Tolerance, 1/4W, 1206 Package
Subcategory: Chip Resistor - Surface Mount

RK73B2BTTD301J Compliance

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

RK73B2BTTD301J Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73B2BTTD301J Features

  • 300 Ohm resistance with ±5% tolerance.
  • 1/4W power rating for general use.
  • Wide operating temperature range: -55°C to 155°C.
  • AEC-Q200 tested for automotive applications.
  • 1206 (3216 Metric) surface mount package.

RK73B2BTTD301J Applications

  • Suitable for automotive applications.
  • Ideal for flow and reflow solderings.
  • General purpose circuit applications.
  • Used in temperature-sensitive circuits.

RK73B2BTTD301J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B2BTTD301J resistor?

The resistance value is 300 Ohms.

What is the tolerance of the RK73B2BTTD301J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B2BTTD301J 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 is the package size of the RK73B2BTTD301J resistor?

The package size is 1206 (3216 Metric).

Is this resistor AEC-Q200 qualified?

Yes, this resistor is AEC-Q200 tested.

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