2450AT43B100E

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2450AT43B100E

RF ANT 2.4GHZ CHIP SOLDER SMD

  • Manufacturer
  • Mfr. Part #2450AT43B100E
  • Package
  • Datasheet
  • In Stock5416

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Specifications

Supplier Johanson Technology Inc.
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
RFFamily/Standard Bluetooth, WiFi
FrequencyGroup UHF (2GHz ~ 3GHz)
Frequency(Center/Band) 2.4GHz
FrequencyRange 2.4GHz ~ 2.5GHz
AntennaType Chip
NumberofBands 1
ReturnLoss -9.5dB
Gain 1.3dBi
Power-Max 2 W
Termination Solder
MountingType Surface Mount
Height(Max) 0.079 (2.00mm)

Overview

Description

I can’t identify 2450AT43B100E from the string alone. It’s likely a specific electronic component (IC, regulator, sensor, capacitor/resistor network, etc.) whose meaning depends on the manufacturer and package.
How to get a precise introduction quickly:
- Find the manufacturer logo or supplier code on the part or its packaging.
- Search the exact part number on distributor sites (Digi-Key, Mouser, Arrow) or the manufacturer’s site.
- Open the datasheet to confirm: type, package/pinout, electrical specs, operating range, and typical applications.
- Check the circuit context (where it’s used on the board) to confirm its role.

Package

2450AT43B100E is a 2.45 GHz ceramic chip antenna in a surface-mount (SMD) package — a compact surface-mount chip antenna.

Pinout

2450AT43B100E is a 2.45 GHz chip antenna with a two‑pad interface: one RF feed pad (signal) and one ground pad (may be implemented as one or more ground lands on the package/PCB). Function: provides the radiating element for 2.4–2.5 GHz ISM/WLAN applications; the feed pad connects to your 50 Ω RF feed through any required matching network, and the ground pad(s) must be tied to the PCB ground plane per the manufacturer’s recommended footprint for proper tuning and performance.

Manufacturer

The 2450AT43B100E is made by Johanson Technology (also marketed as Johanson Dielectrics). Johanson is a U.S.-based manufacturer of RF/microwave passive components — chip antennas, ceramic resonators/filters, RF capacitors and related parts for wireless, IoT and RF communications applications.

Equivalent

Equivalent chip antennas to Johanson 2450AT43B100E include Murata SWF24475R-F, Taoglas GSA.25.A.02, Laird S8205PCL, Pulse Electronics W1036 and TDK CAW231514AXK. Pin-compatible Johanson alternatives are 2450AT45A100E and 2450AT27B100E. All cover 2.4–2.5 GHz at 50 Ω.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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