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.
CR0603-FX-4991ELF Bourns Inc.
Same model may have multiple batches, images only for reference.

CR0603-FX-4991ELF

Part No CR0603-FX-4991ELF
Manufacturer Bourns Inc.
Catalog Chip Resistor - Surface Mount
Description RES SMD 4.99K OHM 1% 1/10W 0603
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Win Source Part Number WS1210044-CR0603-FX-4991ELF
Manufacturer Bourns Inc.
Category Resistors -Chip Resistor - Surface Mount
Package Tape & Reel (TR) Cut Tape (CT)
Product Status Active
Resistance (Ohms) 4.99 kOhms
Tolerance ±1%
Power (Watts) 0.1W, 1/10W
Composition Thick Film
Features Moisture Resistant
Temperature Coefficient ±100ppm/°C
Ultra Librarian 3D Model Ultra Librarian CR0603-FX-4991ELF CAD Model

Description

Features

  • RoHS compliant* 
  • Tight tolerance of bottom electrode width 
  • 1 % and 5 % tolerance options 
  • Three layer termination process with nickel barrier helps prevent leaching and provides excellent solderability 
  • Tape and reel packaging

You May Also Be Interested in

Picture of ERJ-3EKF1804V
ERJ-3EKF1804V
Panasonic
RES SMD 1.8M OHM 1% 1/10W 0603
Lowest to $0.0038
Picture of CRCW020149R9FKED
CRCW020149R9FKED
Vishay
RES SMD 49.9 OHM 1% 1/20W 0201
Lowest to $0.0284
Picture of PE0805FRF470R05L
PE0805FRF470R05L
Yageo
RES 0.05 OHM 1% 1/2W 0805
Need more? Email Us
Picture of RV0805JR-071ML
RV0805JR-071ML
Yageo
RES SMD 1M OHM 5% 1/8W 0805
Lowest to $0.0118
Picture of RC1206FR-07249KL
RC1206FR-07249KL
Yageo
RES 249K OHM 1% 1/4W 1206
Lowest to $0.0033
Picture of ERA-6VRW1001V
ERA-6VRW1001V
Panasonic
RES 1K OHM 0.05% 1/4W 0805
Need more? Email Us
Picture of RC0201FR-0726K7L
RC0201FR-0726K7L
Yageo
RES 26.7K OHM 1% 1/20W 0201
Lowest to $0.0007
Picture of AF0201FR-071K4L
AF0201FR-071K4L
Yageo
RES 1.4K OHM 1% 1/20W 0201
Lowest to $0.0027
Picture of ERJ-2GEJ392X
ERJ-2GEJ392X
Panasonic
RES SMD 3.9K OHM 5% 1/10W 0402
Need more? Email Us

Top Sellers

BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
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
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
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677

Pricing & Ordering

Quantity Unit Price Ext. Price
8,200+ $0.0061 $50.0200
20,000+ $0.0050 $100.0000
30,615+ $0.0049 $150.0135
42,555+ $0.0047 $200.0085
55,560+ $0.0045 $250.0200
73,175+ $0.0041 $300.0175
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 35,720 pieces
MOQ: 8200 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