KLDX-SMT-0202-AP Kycon KLDX-SMT-0202-AP is a hybrid mount DC power jack with 2.00mm inner diameter and 5.50mm outer diameter. Rated at 3.5A and 24V DC, it features a single normally closed switch and solder termination.
Mfr Part #:

KLDX-SMT-0202-AP

Available from 1 distributors
Mfr Name: Kycon Inc.
Kycon Inc.
Kycon KLDX-SMT-0202-AP is a hybrid mount DC power jack with 2.00mm inner diameter and 5.50mm outer diameter. Rated at 3.5A and 24V DC, it features a single normally closed switch and solder termination.
Total Stock: 39 pcs
$ Price Range: $1.09 - $1.90

KLDX-SMT-0202-AP Available from 1 distributor

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KLDX-SMT-0202-AP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actual Diameter
Connector Type
Contact Material
Current Rating (Amps)
Dielectric Withstanding Voltage
Durability
Features
Gender
Housing Material
Industry Recognized Mating Diameter
Insulation Resistance
Internal Switch(s)
Lead Style
Material Flammability Rating
Mounting Type
Number of Contacts
Number of Positions
Operating Temperature
Shielding
Tape & Reel
Termination
Voltage

KLDX-SMT-0202-AP Description

Short technical summary and product information.

The Kycon KLDX-SMT-0202-AP is a hybrid mount DC power jack from the KLDX-SMT series. It features a 2.00mm center pin diameter and a 5.50mm outer diameter, compatible with standard 2.0mm ID/5.5mm OD plugs. The connector includes a single switch contact that is normally closed, making it suitable for battery disconnect or power-on detection applications.

 

Rated at 3.5A and 24V DC, the jack offers low contact resistance: 30 mΩ max between terminals and 50 mΩ max to plug before durability. Insulation resistance is 100 MΩ min at 500V DC, and dielectric withstanding voltage is 500V AC RMS for 1 minute. The housing is made of high temperature thermoplastic rated UL94 V-0, and contacts are silver-plated brass or phosphor bronze with a nickel-plated copper alloy center pin.

 

Designed for automated assembly, the KLDX-SMT-0202-AP is packaged in bulk (tubes) and also available in tape and reel. The hybrid mount allows both through-hole anchor legs and surface mount solder pads, providing flexibility in PCB assembly. The operating temperature range is -25°C to +85°C, and the connector is rated for 5000 mating cycles.

 

Applications include laptop computers, portable modems, radar detectors, and other portable devices requiring a reliable DC power input.

KLDX-SMT-0202-AP Quick Information

Product Type: DC Power Jack
Series: KLDX-SMT
Canonical Name: Kycon KLDX-SMT-0202-AP Hybrid Mount DC Power Jack
Subcategory: Barrel Connectors

KLDX-SMT-0202-AP Compliance

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

KLDX-SMT-0202-AP Estimated Pricing

Qty Low High
1+ $1.90 $1.90
10+ $1.61 $1.61
40+ $1.46 $1.46
80+ $1.39 $1.39
120+ $1.35 $1.35
280+ $1.27 $1.27
520+ $1.22 $1.22
1,000+ $1.16 $1.16
2,520+ $1.09 $1.09

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

KLDX-SMT-0202-AP Features

  • 2.00mm ID, 5.50mm OD mating diameter.
  • Rated 3.5A and 24V DC operation.
  • Single normally closed internal switch.
  • Hybrid mount for through-hole and SMT.
  • UL94 V-0 high temperature housing.

KLDX-SMT-0202-AP Applications

  • Ideal for laptop and portable device power inputs.
  • Used in portable modems and radar detectors.
  • Suitable for battery disconnect switching applications.
  • Designed for automated assembly processes.

KLDX-SMT-0202-AP FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions and contacts does the connector have?

2 conductors and 3 contacts.

What is the current rating?

3.5A

What is the voltage rating?

24V DC

What is the mounting type?

Hybrid mount (through-hole and surface mount).

What is the operating temperature range?

-25°C to +85°C

Does it have an internal switch?

Yes, a single normally closed switch.

How many mating cycles is it rated for?

5000 cycles

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