RK73H1JTTD1211F The KOA Speer Electronics RK73H1JTTD1211F is a thick film chip resistor with a resistance of 1.21 kΩ and a tolerance of ±1%. It is rated for 1/10W and comes in an 0603 package.
Mfr Part #:

RK73H1JTTD1211F

Available from 2 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H1JTTD1211F is a thick film chip resistor with a resistance of 1.21 kΩ and a tolerance of ±1%. It is rated for 1/10W and comes in an 0603 package.
✓ Total Stock: 5,004 pcs
$ Price Range: $0.02

RK73H1JTTD1211F Available from 2 distributors

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✓ Non-Authorised
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4,910 pcs
4910 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
94 pcs
94 pcs On Request 1 On Request On Request On Request On Request On Request

RK73H1JTTD1211F 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

RK73H1JTTD1211F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H1JTTD1211F is a surface-mount thick film chip resistor designed for reliable performance. It offers a precise resistance value of 1.21 kΩ with a tight tolerance of ±1%, making it suitable for applications requiring accuracy.

 

The resistor is rated for a power of 1/10W (0.1W) and operates within a wide temperature range of -55°C to 155°C. Its temperature coefficient is ±100ppm/°C, ensuring stable operation under varying thermal conditions.

 

Constructed with thick film technology, this component features a standard 0603 (1608 Metric) package size, measuring 1.60mm in length and 0.80mm in width, with a height of 0.55mm. It has two terminations and is suitable for surface mounting.

 

Additional features include AEC-Q200 qualification and moisture resistance, indicating its suitability for automotive and other demanding environments. The component is also compliant with RoHS3 standards.

RK73H1JTTD1211F Quick Information

Product Type: Thick Film Chip Resistor
Canonical Name: KOA Speer Electronics RK73H1JTTD1211F Thick Film Chip Resistor, 1.21 kΩ, ±1% Tolerance, 1/10W Power Rating, 0603 Package
Subcategory: Surface Mount

RK73H1JTTD1211F Compliance

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

RK73H1JTTD1211F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H1JTTD1211F Features

  • Thick film construction for reliable performance.
  • 1.21 kΩ resistance with ±1% tolerance.
  • Rated for 1/10W power at 70°C.
  • Wide operating temperature range: -55°C to 155°C.
  • AEC-Q200 qualified for automotive use.

RK73H1JTTD1211F Applications

  • Suitable for general purpose circuit applications.
  • Ideal for automotive electronic systems.
  • Used in temperature-sensitive circuits.
  • Surface mount designs requiring precision.

RK73H1JTTD1211F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H1JTTD1211F resistor?

The resistance value is 1.21 kΩ.

What is the tolerance of the RK73H1JTTD1211F chip resistor?

The tolerance is ±1%.

What is the power rating for the RK73H1JTTD1211F?

The power rating is 1/10W (0.1W).

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 0603 package?

The 0603 package measures 1.60mm in length, 0.80mm in width, and 0.55mm in height.

Is the RK73H1JTTD1211F AEC-Q200 qualified?

Yes, the RK73H1JTTD1211F is AEC-Q200 qualified.

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