EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
TBU-DF055-300-WH Real Image
Same model may have multiple batches, images only for reference.

TBU-DF055-300-WH

Part No TBU-DF055-300-WH
Manufacturer Bourns Inc.
Catalog Surge Suppression ICs
Description DUAL BI-DIR TBU 550V 300MA /
Datasheet
TBU-DF055-300-WH Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection>Surge Suppression ICs
Mfr Bourns Inc.
Series TBU®
Package Tape & Reel
Voltage - Clamping 550V
Technology Internal Switch
Number of Circuits 2
Applications General Purpose
Mounting SMD (SMT)
Package / Case 6-TDFN
Supplier Device Package 6-DFN (6.5x5.5)
Base Product Number TBU-DF055
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.30.8000
Other Names 118-TBU-DF055-300-WHCT,TBU-DF055-300-WHTR,118-TBU-DF055-300-WHTR,118-TBU-DF055-300-WHDKR,TBU-DF055-300-WHDKR,TBU-DF055-300-WHCT,TBU-DF055-300-WHDKR-ND,TBU-DF055-300-WHTR-ND,TBU-DF055-300-WHCT-ND
Standard Package 3,000
Win Source Part Number 1058352-TBU-DF055-300-WH
Ultra Librarian 3D Model Ultra Librarian TBU-DF055-300-WH CAD Model

Description

The 1058352-TBU-DF055-300-WH is a surge suppression IC, designed for general-purpose applications.

  • Manufacturer: Bourns Inc.
  • Mounting Style: SMD (SMT)
  • Packaging: Tape and Reel
  • Voltage - Clamping: 550V
  • Circuits Available: 2
  • Temperature Range: -40°C to 150°C
  • REACH: Unaffected

You May Also Be Interested in

TBU-CA085-050-WH Real Image
TBU-CA085-050-WH
Bourns Inc.
TBU-CA Series - TBU® High-Speed Protectors | SURGE SUPP TBU 50MA 850VIMP SMD
Lowest to $1.8459
C850-180-WH Real Image
C850-180-WH
Bourns Inc.
SURGE SUPP TBU 180MA 850VIMP SMD
Lowest to $1.3105
LT4363CMS-1#TRPBF Real Image
LT4363CMS-1#TRPBF
Linear Technology
IC SURGE STOPPER HV 12-MSOP
Lowest to $5.4996
LTC7860EMSE#PBF Real Image
LTC7860EMSE#PBF
Linear Technology
HIGH EFFICIENCY SWITCHING SURGE
Lowest to $11.1026
TBU-DF055-050-WH Bourns Inc. – Price, Stock & Datasheet
TBU-DF055-050-WH
Bourns Inc.
DUAL BI-DIR TBU 550V 50MA
Lowest to $4.3657
P500-G200-WHX Real Image
P500-G200-WHX
Bourns Inc.
CIRCUIT PROT 200MA 500VIMP TBU
Need more? Email Us
MAX14573EUD+T Real Image
MAX14573EUD+T
Maxim Integrated
Adjustable Overvoltage and Overcurrent Protectors with High Accuracy | IC OVP/OCP ADJ PROTECT 14TSSOP
Lowest to $14.5920
MAX14571EUD+ Real Image
MAX14571EUD+
Maxim Integrated
IC OVP/OVC ADJ HI ACCURACY TSSOP
Lowest to $14.6893
MAX14590ETA+T Real Image
MAX14590ETA+T
Maxim Integrated
IC ADJ OV OC PROTECTOR
Lowest to $1.4333

Top Sellers

BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376

Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $5.9755 $53.7795
21+ $4.9030 $102.9630
32+ $4.7497 $151.9904
44+ $4.5965 $202.2460
57+ $4.4433 $253.2681
76+ $3.9837 $302.7612
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,970 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess