RD37M1S50V30/AA
Positronic
RD37M1S50V30/AA
Positronic
CONN D-SUB PLUG 37POS CRIMP
Reference Price (USD)
1+
$35.52000
500+
$35.1648
1000+
$34.8096
1500+
$34.4544
2000+
$34.0992
2500+
$33.744
Exquisite packaging
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RD37M1S50V30/AA
$35.52
Product details
Optimized for railway signaling systems, Positronic's RD37M1S50V30/AA D-Sub Connectors meets EN 50155 standards while withstanding 15G shock and 5G vibration. The robust design maintains signal integrity in electromagnetic environments up to 100V/m RF interference.The D-Sub configuration features double-locking mechanisms that prevent accidental disconnection in moving vehicles.Plug, Male Pins contacts employ self-cleaning wiping action that maintains <20m resistance in dusty environments.The 37 layout includes segregated high-voltage and signal contacts with 8mm creepage distance.Precision-machined 2 contact arrays maintain alignment within 0.2mm during 50G shock events.Free Hanging (In-Line) variant incorporates vibration-resistant hardware that maintains torque retention after 10 million stress cycles.The 4 (DC, C) design provides 80dB shielding effectiveness from 10kHz to 6GHz per EN 50121-4.Signal implementation uses nickel-cobalt alloys that maintain spring properties at -40 C to +125 C operating range.The Board Side (4-40) system enables IP69K-rated sealing that withstands high-pressure washdown procedures.Our Crimp process creates crimp connections that survive 1000 thermal shock cycles from -40 C to +125 C.Steel, Clear Chromate Plated Zinc demonstrates >500-hour resistance to railway lubricants and cleaning agents.The Gold surface treatment maintains <15m resistance after 1000 hours salt spray exposure.Precision-controlled Flash ensures proper wear resistance during 25,000 mating cycles.IP65/IP67 - Dust Tight, Water Resistant, Waterproof validation includes 1000-hour vibration testing with no seal degradation.All materials exceed UL94 V-0 requirements per EN 45545-2 for railway applications.The 7.5A design incorporates parallel contact paths that maintain continuity during vibration.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 37
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Flange Feature: Board Side (4-40)
- Termination: Crimp
- Primary Material: -
- Shell Material, Finish: Steel, Clear Chromate Plated Zinc
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: IP65/IP67 - Dust Tight, Water Resistant, Waterproof
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 7.5A
- Backset Spacing: -
- Features: -
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