NJG1801BKGC-A-TE3

Product Overview

NJG1801BKGC-A-TE3 is a single-pole double-throw (SPDT) RF switch from Nisshinbo Micro Devices Inc., designed for electronic RF signal routing in wireless front ends, microwave signal chains, communication modules and RF test equipment. The screened technical data identifies a SPDT configuration with operation up to 8.5 GHz, giving designers a compact semiconductor switch for selecting, isolating or redirecting RF paths under electrical control.

RF switch IC family for compact wireless front-end and signal-routing designs. In a real board design, this device should be evaluated together with the antenna network, filters, LNA, PA, receiver, transmitter and host-control circuitry. The orderable package is listed as 6-VFDFN Exposed Pad, so the RF-port orientation, pinout, land pattern and bias/control truth table should be checked before production release.

Key Features

• Manufacturer: Nisshinbo Micro Devices Inc.
• Part Number: NJG1801BKGC-A-TE3
• Device Type: single-pole double-throw (SPDT) RF switch
• Switch Configuration: SPDT
• RF Frequency Range: supports operation up to 8.5 GHz based on the screened product record
• RF Path Structure: single common RF port routed to the selected throw path in a SPDT configuration
• Nominal RF Environment: intended for controlled-impedance RF signal paths; confirm the exact port impedance and matching requirements in the datasheet
• Package / Case: 6-VFDFN Exposed Pad
• Integration Format: leadless RF package for compact PCB assembly and short controlled-impedance traces
• Critical Datasheet Parameters: confirm insertion loss, isolation, return loss or VSWR, RF power rating, linearity, control voltage and switching time for the target band
• Design Notes: compare the RF-port order, pinout, land pattern, bias/control truth table and moisture/reel requirements with the production BOM before approval

Applications

NJG1801BKGC-A-TE3 can be used for antenna selection, signal routing, front-end reconfiguration and RF test path control. It is suitable where a design needs repeatable electronic switching instead of a relay, jumper or manual RF path selection, especially in compact wireless products and configurable RF assemblies.

For replacement, repair or BOM-continuation projects, buyers should compare the switch topology, usable frequency range, package footprint, RF-port arrangement and control logic with the existing board. Any substitution should also account for insertion loss, isolation, return loss, RF power level and switching behavior at the actual operating frequency.

Quality & Sourcing

Antrex Electronics can support NJG1801BKGC-A-TE3 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF switch purchasing, buyers can provide target quantity, acceptable date code, package preference, frequency range and application details for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair teams and electronic component buyers are welcome to send BOM lists or hard-to-find RF switch requests for sourcing assistance.