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.
N3440-5203RB
Same model may have multiple batches, images only for reference.

N3440-5203RB

Part No N3440-5203RB
Manufacturer 3M
Catalog Rectangular Connectors
Description CONN HEADER 30POS R/A SHORT LTCH
Datasheet
N3440-5203RB Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Connectors, Interconnects
Manufacturer 3M
Series 3000
Packaging Bulk
Connector Type Header
Contact Type Male Pin
Pitch - Mating 0.100" (2.54mm)
Style Board to Cable/Wire
Shrouding Shrouded - 4 Wall
Number of Positions 30
Number of Positions Loaded All
Number of Rows 2
Row Spacing - Mating 0.100" (2.54mm)
Mounting Through Hole, Right Angle
Termination Solder
Fastening Type Latch Lock/Eject Hooks, Short
Contact Length - Mating 0.240" (6.10mm)
Contact Length - Post 0.155" (3.94mm)
Insulation Height 0.340" (8.64mm)
Contact Shape Square
Contact Finish - Mating Gold
Contact Finish Thickness - Mating 30μin (0.76μm)
Contact Finish - Post Tin
Contact Material Copper Alloy
Insulation Material Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Features Keying Slot, Mounting Flange
Operating Temperature Range -55°C ~ 105°C
Material Flammability Rating UL94 V-0
Insulation Color Black
Current Rating 1.75A
Contact Finish Thickness - Post 200μin (5.08μm)
Win Source Part Number 763352-N3440-5203RB
Popularity Medium
Supply and Demand Status Limited
Family Name 3000
Introduction Date January 07, 2005
ECCN EAR99
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian N3440-5203RB CAD Model

Description

The 3M Header Connector, a board-to-cable/wire connector, is manufactured by 3M.

  • Mounting Type: Right Angle
  • Positions: 30
  • Shrouding: Shrouded - 4 Wall
  • Pitch-Mating: 0.100 inches (2.54mm)
  • Contact Finish-Mating: Gold
  • Contact Finish-Mating Thickness: 30μin (0.76μm)
  • Contact Finish-Post: Tin
  • Contact Finish-Post Thickness: 200μin (5.08μm)
  • Current Rating: 1.75A
  • Voltage Rating: - volts
  • Material: Copper Alloy
  • Material Flammability Rating: UL94 V-0
  • Insulation Material: Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass-Filled
  • Contact Loading: All Male Pins
  • Family Name: 3000
  • Supply and Demand Status: Limited
  • ECCN: EAR99
  • Estimated EOL Date: 2026

You May Also Be Interested in

10056844-114LF Real Image
10056844-114LF
Amphenol
CONN HEADER VERT 14POS 2.54MM / Connector Header Through Hole 14 position 0.100" (2.54mm)
Lowest to $1.6149
0533980267 Real Image
0533980267
Molex, LLC
CONN HEADER SMD 2POS 1.25MM / Connector Header Surface Mount 2 position 0.049" (1.25mm)
Lowest to $0.2843
Picture of D01-9942046
D01-9942046
Harwin Inc.
CONN SIL HDR SLOT 20POS TIN
Need more? Email Us
EHT-120-01-S-D-SM-P-TR
EHT-120-01-S-D-SM-P-TR
Samtec Inc.
CONN HEADER SMD 40POS 2MM / Connector Header Surface Mount 40 position 0.079" (2.00mm)
Need more? Email Us
Picture of FX10A-168S-SV(83)
FX10A-168S-SV(83)
Hirose Electric Co Ltd
CONN RCPT 168POS SMD GOLD / 168 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold
Need more? Email Us
1775470-4 Real Image
1775470-4
TE Connectivity
CONN HEADER SMD 4POS 2MM / Connector Header Surface Mount 4 position 0.079" (2.00mm)
Need more? Email Us
145804030020829+ Real Image
145804030020829+
AVX Corp/Kyocera Corp
CONN PLUG 30POS SMD GOLD / 30 Position Connector Plug, Outer Shroud Contacts Surface Mount Gold
Lowest to $1.9968
5-103166-1 Real Image
5-103166-1
TE Connectivity
CONN HEADER R/A 6POS 2.54MM / Connector Header Through Hole, Right Angle 6 position 0.100" (2.54mm)
Lowest to $2.1945
0874370673 Real Image
0874370673
Molex, LLC
CONN HEADER SMD 6POS 1.5MM / Connector Header Surface Mount 6 position 0.059" (1.50mm)
Lowest to $0.2509

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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
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
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
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
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
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