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44Pin board to board Connectors for Industrial Robots

Part Number: YWH40-BS0441400

❶ Series Name YWH40 ❺ Connector Type Double Row Receptacle,Socket
❷ Plastic Material LCP ❻ Contact Pitch 0.4mm
❸ Stacking Height 1.5mm ❼ Contact Type Straight SMT
❹ No. of Pos. 44 Position ❽ Connector Plating Gold Flash

44Pin board to board Connectors for Industrial Robots

As a leading board-to-board connector manufacturer, we proudly introduce our 0.4mm pitch precision connectors 
designed for industrial robots. This series YWH40 are engineered for high reliability and space-saving performance, our connectors 
ensure seamless data and power transmission in compact robotic systems. Discover the ideal solution for your 
advanced automation needs.

Connectors for Industrial Robots Specifications 

PIN NO Available 10, 12, 20, 24, 30, 34,40, 44, 50, 60, 70, 80, 90, 100, 120 Mating Durability 30 CYCLES
Rated Current 0.3A Operating Temperature -55 to +85℃
Rated Voltage 50V  AC/DC Operating Humidity Range 20 to 80%
Storage Temperature -10 to +60℃
Storage Humidity Range 40 to 70%
Item Specifications Conditions
Insulation Resistance 50MQ Min. Measured at 100V DC
Withstanding Voltage No Flashover or Breakdown 150V AC for 1 min.
Contact Resistance 90m Q Max. Measured at 20m V AC,1kHz,1mA
Moisture Resistance Contact Resistance:90m Ω Max.
Insulation Resistance:25M Q Min.
Temperature:40±2℃, Humidity: 90 to 95%, Left for 96 hours
Temperature Cycles Contact Resistance:90m Ω Max.
Insulation Resistance:50M Ω Min.
(-55℃: 30 min.→+5    to+35℃: 10min.→+85℃:30min.
→+5 to +35℃:10 min.) 5 cycles
Mating Durability Contact Resistance:90m Ω Max. 30 times
Solder Heat
Resistance
No dissolution or resin melting that will affect
performance
Reflow:According to the Recommended Temperature
Profile, Hand Soldering:350℃ within 3 sec.
Here is a Link for Small electronic board to board connectors

Connector system

Board to board

Operating Voltage (VDC max)

50V

Pitch

0.4

Current (MAX)

0.3A

Termination Interface Style

SMD