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3386H-1-203 The Bourns 3386H-1-203 is a single-turn trimmer potentiometer with a 20 kΩ resistance and a ±10% tolerance. It features a Cermet resistive element and is designed for through-hole mounting.
Mfr Part #:

3386H-1-203

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns 3386H-1-203 is a single-turn trimmer potentiometer with a 20 kΩ resistance and a ±10% tolerance. It features a Cermet resistive element and is designed for through-hole mounting.
✓ Total Stock: 1,059 pcs
$ Price Range: $0.05

3386H-1-203 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
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
59 pcs
On Request
59 pcs On Request 1 On Request On Request 0050+ 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.

3386H-1-203 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adjustment Type
Insulation Resistance
Mounting Type
Number of Turns
Power (Watts)
Resistance
Resistive Material
Resolution
Temperature Coefficient
Temperature Range
Termination Style
Tolerance
Torque
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3386H-1-203 Description

Short technical summary and product information.

This Bourns 3386H-1-203 is a 3/8" square trimming potentiometer from the 3386 series. It offers a resistance value of 20 kΩ with a standard tolerance of ±10%. The potentiometer is rated for 0.5 watts at 85°C and has a temperature coefficient of ±100 ppm/°C.

 

Designed for industrial applications, this cermet trimmer features a single turn adjustment and side adjustment type. It has a mechanical angle of 310° nominal and is suitable for through-hole mounting with PC pin terminations. The physical dimensions are 0.375" x 0.375" face (9.53mm x 9.53mm).

 

Environmental testing includes humidity resistance per MIL-STD-202 Method 103, vibration resistance up to 30 G, and shock resistance up to 100 G. Load life testing is rated for 1,000 hours at 0.5W and 85°C, with rotational life rated for 200 cycles.

3386H-1-203 Quick Information

Product Type: Trimmer Potentiometer
Series: 3386H
Canonical Name: Bourns 3386H-1-203 Trimming Potentiometer
Subcategory: Trimmer Potentiometer

3386H-1-203 Compliance

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

3386H-1-203 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

3386H-1-203 Features

  • Single turn cermet trimmer potentiometer.
  • 20 kΩ resistance with ±10% tolerance.
  • 0.5W power rating at 85°C.
  • Through hole mounting with PC pins.
  • Wide operating temperature range.

3386H-1-203 Applications

  • Ideal for circuit calibration adjustments.
  • Used in electronic test equipment.
  • Suitable for industrial control systems.
  • Applicable in power supply regulation.

3386H-1-203 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the Bourns 3386H-1-203?

The resistance value is 20 kΩ.

What is the power rating of this trimmer potentiometer?

The power rating is 0.5W at 85°C.

What is the temperature coefficient?

The temperature coefficient is ±100 ppm/°C.

How is this trimmer potentiometer mounted?

It is designed for through-hole mounting.

What is the resistive material used?

The resistive material is Cermet.

What are the physical dimensions of the trimmer?

The dimensions are 0.375" x 0.375" Face (9.53mm x 9.53mm).

3386H-1-203 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3386C-1-203
3386C-1-203
Bourns
The Bourns 3386C-1-203 is a 20 kΩ trimmer potentiometer with a ±10% tolerance and 0.5W power rating. It features side adjustment and PC pin termination for through-hole mounting.
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