SM-31TW103 The Nidec SM-31TW103 is a 10 kΩ cermet trimmer potentiometer designed for surface mounting. It features a 0.125W power rating and ±20% tolerance.
Mfr Part #:

SM-31TW103

Available from 1 distributors
Mfr Name: Nidec
Nidec
The Nidec SM-31TW103 is a 10 kΩ cermet trimmer potentiometer designed for surface mounting. It features a 0.125W power rating and ±20% tolerance.
Total Stock: 9,622 pcs
$ Price Range: $0.05

SM-31TW103 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,622 pcs
9622 pcs On Request 1 On Request On Request On Request On Request On Request

SM-31TW103 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adjustment Type
Insulation Resistance
Lead Style
Maximum Input Voltage
Mounting Type
Number of Turns
Power (Watts)
Resistance
Resistive Material
Storage Temperature
Tape & Reel
Temperature Coefficient
Termination Style
Tolerance

SM-31TW103 Description

Short technical summary and product information.

The Nidec SM-31TW103 is a surface mount cermet trimmer potentiometer with a resistance value of 10 kΩ and a tolerance of ±20%. It is rated for 0.125W (1/8W) power at 70°C and features 5 electrical turns for fine adjustment.

 

This trimmer potentiometer is suitable for automatic mounting and reflow soldering processes. Its sealed construction allows for washing. The operating temperature range is from -65°C to 150°C.

 

The SM-31TW103 has a J-lead termination style and is part of the SM-31 series. The resistive element is made of Cermet, providing reliable performance in various applications.

 

Key mechanical characteristics include a rotational life of 200 cycles and an operating torque of 5 mN·m maximum. The size is rectangular, measuring 0.154" x 0.126" face (3.90mm x 3.20mm).

SM-31TW103 Quick Information

Product Type: Trimmer Potentiometer
Series: SM-31
Canonical Name: Nidec SM-31TW103 Cermet Trimmer Potentiometer
Subcategory: SMD Trimmers

SM-31TW103 Compliance

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

SM-31TW103 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

SM-31TW103 Features

  • 10 kΩ resistance with ±20% tolerance.
  • 0.125W power rating at 70°C.
  • 5 electrical turns for fine adjustment.
  • Surface mount with J-lead termination.
  • Cermet resistive element for reliability.

SM-31TW103 Applications

  • Ideal for automated assembly processes.
  • Suitable for reflow soldering applications.
  • Used in circuits requiring precise resistance adjustment.
  • Washable construction for post-assembly cleaning.

SM-31TW103 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance value of the SM-31TW103?

The resistance value is 10 kΩ.

What is the power rating of the SM-31TW103 trimmer potentiometer?

The power rating is 0.125W (1/8W) at 70°C.

How many turns does the SM-31TW103 have for adjustment?

It has 5 electrical turns for adjustment.

What is the operating temperature range for the SM-31TW103?

The operating temperature range is -65°C to 150°C.

Is the SM-31TW103 RoHS compliant?

Yes, the SM-31TW103 is RoHS compliant.

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