The picture as a guide only. The Specifications are based on the datasheet (PDF).

Favorites

RFBLN2012060A8T

Name: RFBLN2012060A8T
Brand: Walsin Technology Corporation
SKU: RFBLN2012060A8T
Availability: InStock

Get $29 off orders over $999.

For orders over $2,999, get $160 off.

For orders over $6999, you will receive a $290 discount.

Manufacturer No:: RFBLN2012060A8T

Manufacturer:: Walsin Technology Corporation

Package:: SMD

Product Category:: Ceramic Filters

Description:: Low-loss ceramic balun for 2.4GHz with minimal imbalance and compact form.

RoHs Status:

Datasheet:: RFBLN2012060A8T Datasheet(PDF)

Get a quick quote? Send the BOM to [email protected]

Cut cost with low MOQ • Small orders shipped fast

Delivery Option:

Pay With Ease:

Inventory Quantity: 66,500

MOQ: 1

Submit the RFBLN2012060A8T inquiry form now or email us at [email protected], and we'll respond with pricing and lead time within 12 hours.

RFBLN2012060A8T Product Information

For shipping methods and delivery terms, please see Delivery Information. For component inspection, authenticity checks, and quality assurance, please see Quality Control.

Description

RFBLN2012060A8T is a compact multilayer ceramic balun designed for 2.4GHz ISM band applications. With dimensions of just 2.0mm x 1.2mm x 0.6mm, it supports seamless balance-to-unbalance conversion in wireless systems such as Bluetooth, Zigbee, and WLAN. RFBLN2012060A8T ensures high performance by providing low insertion loss, minimal phase/amplitude imbalance, and conjugate matching with TI2530/2531 chipsets.

Features

Low insertion loss for reduced power consumption
Balanced to unbalanced conversion tailored for 2.4GHz ISM band
Phase difference: 180° ±15°; Amplitude imbalance <2dB
High attenuation in out-of-band frequencies (≥15dB @ 4.8–5GHz)
Ultra-small SMD package (0805) with halogen-free construction

Pinout Information

RFBLN2012060A8T Pinout

RFBLN2012060A8T has six pads. Pin 1 is the unbalanced RF input/output port. Pins 4 and 3 are the balanced ports. Pins 2, 5, and 6 serve as ground. Proper layout and grounding are crucial to ensure optimal phase and amplitude balance, especially at high frequencies.

Dimensions

Symbol	Dimension (mm)
L	2.00 ± 0.10
W	1.20 ± 0.10
T	0.60 ± 0.10
A	0.20 ± 0.10
B	0.30 ± 0.10
C	0.35 ± 0.10
D	0.65 ± 0.10
E	0.25 ± 0.10

Applications

Bluetooth modules
Zigbee communication
2.4GHz WLAN systems
Impedance transformation for RF circuits

Electrical Performance at 2.45GHz

RFBLN2012060A8T insertion and return loss at 2.45GHz

The graph above illustrates the insertion and return loss characteristics of RFBLN2012060A8T around its nominal frequency of 2450MHz.

Specifications

Product Category :

Ceramic Filters

Manufacturer :

Walsin Technology Corporation

Product type :

Filters

Amplitude Balance :

Max 2.0 dB

Component Type :

Multilayer Ceramic Balun

Dimensions (L × W × T) :

2.0 × 1.2 × 0.6 mm

Frequency Range :

2450 ± 50 MHz

Impedance (Balanced) :

Matched to TI2530/2531

Impedance (Unbalanced) :

50 Ω

ion Loss :

1.5 dB max

Operating Temperature :

–40°C to +85°C

Out-of-Band Attenuation :

≥15 dB @ 4.8–5.0 GHz, ≥20 dB @ 7.2–7.5 GHz

Package Type :

0805 SMD

Phase Difference :

180° ± 15°

Recommended Applications :

Bluetooth, Zigbee, 2.4GHz WLAN

Return Loss :

≥10 dB

RoHS / Halogen Free :

Yes

PCB Assembly Service

Dyethin PCB Assembly Service for the RFBLN2012060A8T simplifies component integration in just three easteps: request your quote, confirm pricing, and begin assembly. Purchase components seamlessly, enjoycost-effective pricing, fast turnaround, and reliable quality assurance from a trusted supplier-ensuring youassembled circuils perform exactly as specified.