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.
SI1143-A11-GMR Silicon Labs
Same model may have multiple batches, images only for reference.

SI1143-A11-GMR

Part No SI1143-A11-GMR
Manufacturer Silicon Labs
Catalog Optical Sensors - Ambient Light, IR, UV Sensors
Description AMBIENT LIGHT SENSOR
Datasheet
SI1143-A11-GMR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer Silicon Labs
Packaging Reel - TR
Type Ambient
Proximity Detection Yes
Output Type I2C
Operating Supply Voltage 1.71 V ~ 3.6 V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 10-WFQFN
Manufacturer Package 10-QFN (2x2)
Manufacturer Homepage www.silabs.com
Win Source Part Number 720318-SI1143-A11-GMR
Popularity Medium
Supply and Demand Status Balance
Family Name Si1143
ECCN EAR99
Country of Origin Taiwan
Estimated EOL Date 2023
Ultra Librarian 3D Model Ultra Librarian SI1143-A11-GMR CAD Model

Description

The Silicon Labs SI1143-A11-GMR is a 10-WFQFN package ambient sensor that operates @ a temperature range of -40°C to 85°C.

  • Package: 10-WFQFN
  • Operating Temperature Range: -40°C to 85°C
  • Output Type: I2C
  • Operating Supply Voltage: 1.71V to 3.6V
  • Family Name: Si1143
  • Proximity Detection: Yes
  • Estimated EOL Date: 2023
The Si1143 family name makes it a popular choice for sensors and transducers. The sensor is designed with proximity detection and can detect objects @ a distance.

You May Also Be Interested in

ADNS-3530 AVAGO TECHNOLOGIES LIMITED
ADNS-3530
Broadcom Limited
SLIM MOUSE SENSOR LED LP 16-SMD
Lowest to $8.4049
Picture of IR3Y29B1
IR3Y29B1
Sharp Microelectronics
ELECTRONIC COMPONENT OPTO
Need more? Email Us
Picture of ADNS-3040
ADNS-3040
Broadcom Limited
SENSOR OPTICAL MOUSE LP 20-DIP / Optical Sensor 20-DIP Module
Lowest to $16.8584
Picture of ADNS-3090
ADNS-3090
Broadcom Limited
IC LED GAMING SENSOR 20-DIP / Optical Sensor 20-DIP Module
Lowest to $3.1289
ISL29026IROZ-T7 Intersil
ISL29026IROZ-T7
Renesas Electronics America
OPTICAL SENSOR
Lowest to $47.6334
Picture of ADPD188BI-ACEZRL
ADPD188BI-ACEZRL
Analog Devices Inc.
SENSOR OPT 470850NMAMB 24 VFLGA
Lowest to $9.9490
ADNS-2610 Real Image
ADNS-2610
Broadcom Limited
SENSOR OPTICAL MOUSE 8-DIP / Optical Sensor 8-DIP Module
Lowest to $9.3844
Picture of ADNS-2030
ADNS-2030
Broadcom Limited
SENSOR OPTICAL MOUSE LP 16-DIP / Optical Sensor 16-DIP Module
Lowest to $2.5964
Picture of ISL76683AROZ-T7A
ISL76683AROZ-T7A
Renesas Electronics America
SENSOR OPT 540NM AMBIENT 6 WDFN
Need more? Email Us

Top Sellers

FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
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 $0.1049
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374

Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $4.4285 $53.1420
25+ $4.1428 $103.5700
38+ $4.0000 $152.0000
54+ $3.7143 $200.5722
71+ $3.5714 $253.5694
88+ $3.4286 $301.7168
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 4,190 pieces
MOQ: 12 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