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.
WR04X391 JTL Walsin
Same model may have multiple batches, images only for reference.

WR04X391 JTL

Part No WR04X391 JTL
Manufacturer Walsin Technology Corporation
Catalog Thick Film Resistors - SMD
Description Thick Film Resistors - SMD 0402 390R 5% Lead Free
Datasheet
WR04X391 JTL Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Walsin
Category Thick Film Resistors - SMD
Packaging Reel
Packaging Cut Tape
Packaging WR
Resistance 390 Ohms
Power Rating 62.5 mW (1/16 W)
Tolerance 5 %
Temperature Coefficient 100 PPM / C
Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 155 C
Voltage Rating 50 V
Case Code - in 0402
Case Code - mm 1005
Case Code - mm Automotive Grade
Ultra Librarian 3D Model Ultra Librarian WR04X391 JTL CAD Model

Description

The resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are
added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The
composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to
within tolerance by laser cutting of this resistive layer.
The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For
ease of soldering the outer layer of these end terminations is a Tin (lead free) alloy.

You May Also Be Interested in

ERJ-P08F1001V Panasonic
ERJ-P08F1001V
Panasonic
Thick Film Resistors - SMD 1206 1Kohms 0.66W 1% AEC-Q200
Need more? Email Us
0805W8F270JT5E Royalohm
0805W8F270JT5E
Royal Ohm
Thick Film Resistors - SMD RMC 0805 1/8W 1% T/R-5000
Lowest to $0.0018
ERJ-P06J472V Panasonic
ERJ-P06J472V
Panasonic
Thick Film Resistors - SMD 0805 4.7Kohms 0.5W 5% AEC-Q200
Need more? Email Us
1206W4F5102T5E Royalohm
1206W4F5102T5E
Royal Ohm
Thick Film Resistors - SMD RMC 1206 1/4W 1% T/R-5000
Lowest to $0.0031
WR04X391 JTL Walsin
WR04X391 JTL
Walsin Technology Corporation
Thick Film Resistors - SMD 0402 390R 5% Lead Free
Need more? Email Us
0603WAJ0224T5E Royalohm
0603WAJ0224T5E
Royal Ohm
Thick Film Resistors - SMD RMC 0603 1/10W 5% T/R-5000
Lowest to $0.0006
1206W4J020JT5E Royalohm
1206W4J020JT5E
Royal Ohm
Thick Film Resistors - SMD RMC 1206 1/4W 5% T/R-5000
Lowest to $0.0043
0603WAF2702T5E Royalohm
0603WAF2702T5E
Royal Ohm
Thick Film Resistors - SMD RMC 0603 1/10W 1% T/R-5000
Lowest to $0.0009
0402WGF220JTCE Royalohm
0402WGF220JTCE
Royal Ohm
Thick Film Resistors - SMD RMC 0402 1/16W 1% T/R-10000
Lowest to $0.0583

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.2963
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
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
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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 $0.2640
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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