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44Pin board to board Connectors for Industrial Robots

Part Number: YWH40-BS0441400

❶ Series NameYWH40❺ Connector TypeDouble Row Receptacle,Socket
❷ Plastic MaterialLCP❻ Contact Pitch0.4mm
❸ Stacking Height1.5mm❼ Contact TypeStraight SMT
❹ No. of Pos.44 Position❽ Connector PlatingGold 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 Available10, 12, 20, 24, 30, 34,40, 44, 50, 60, 70, 80, 90, 100, 120Mating Durability30 CYCLES
Rated Current0.3AOperating Temperature-55 to +85℃
Rated Voltage50V  AC/DCOperating Humidity Range20 to 80%
Storage Temperature-10 to +60℃
Storage Humidity Range40 to 70%
ItemSpecificationsConditions
Insulation Resistance50MQ Min.Measured at 100V DC
Withstanding VoltageNo Flashover or Breakdown150V AC for 1 min.
Contact Resistance90m Q Max.Measured at 20m V AC,1kHz,1mA
Moisture ResistanceContact Resistance:90m Ω Max.
Insulation Resistance:25M Q Min.
Temperature:40±2℃, Humidity: 90 to 95%, Left for 96 hours
Temperature CyclesContact 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 DurabilityContact 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