37 Pin Hirose DH Compatible DH-37-CV1B DH-37-CV2B DH40-37S
PCM Cable Co., Ltd. is one of the leading 37 Pin Hirose DH Compatible DH-37-CV1B DH-37-CV2B DH40-37S manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
PCM-TAT-0007 is a 37-pin solder-type high-density connector developed by Premier Cable for industrial I/O and high-speed data interconnection. Combining 37 positions, a 1.0mm contact pitch, and solder termination, it provides dense signal connectivity within a compact interface for industrial controllers, robotics,telecommunications equipment, servers, and professional electronics.
A rugged zinc-alloy shell protects the high-density contact area while supporting a more complete shielding path. The threaded screw-lock mechanism increases mating retention and helps prevent accidental disconnection caused by equipment vibration, cable pulling, or continuous operation.
With properly selected impedance-controlled cable and qualified termination, the design supports data rates up to 2.5Gb/s. It is rated for up to 1,000 mating cycles and an operating temperature range of -25°C to +85°C.
Core Edge
This engineering component breaks factory premium monopolies. While physically dropping into Hirose layouts, it secures industrial-grade integrity across 2.5 Gb/s data lines, delivering cost-effective multi-channel interfacing for worldwide rig builders.
Stable Connectivity
Structurally stiffened for active dragging drag-chains or robotic links. Double thumbscrews combined with high-tension gold contact matrices enforce a lasting grip, neutralizing impedance drifts from continuous physical resonance and erasing factory downtime.
Installation Demands
This cable-mount solder node is engineered for bespoke factory breakout harness builders and specialized encoder sensors. Narrow 1.0mm gaps handle high-spec multi-conductor shield wires, packing into slim overmolds for smooth routing in tight conduit slots.
Products Specification
| Product Name | DH-30B-37S 37-Pin High-Density Metal Shielded Connector |
| Product Part Number | PCM-TAT-0007 |
| Product Type |
DH-30B-37S connector ;37-pin high-density interface |
| Contact count | 37Pin |
| Interface width | approx. 25.00mm |
| Operating Temperature | -55°C to +85°C |
| Compatible | DH-37-CV1B, DH-37-CV2B, DH40-37S |
| Locking screws | M2 × 2PCS |
Products Display
Product Features
Standard 1.0mm Pitch 37-Way Pin Arrangement
Employs a high-density 1.0mm pin centerline, layouting 37 discrete signal paths inside micro plug footprints to downscale multi-wire systems.
Heavy-Duty Threaded Screw-Lock Shielding Hood
Equipped with machined thumbscrews that execute bilateral thread-locking into frames, avoiding uncoupling from sudden tugs or heavy cable sagging.
Discrete Funnel-Shaped Micro Solder Cups
Terminal ends feature recessed funnel solder cavities that guide thin wire strands into slot paths, expediting wetting and boosting wire workshop yields.
Seamless Form-Factor Swap with Hirose DH/DH40
Physical dimensions, depths, and tolerances match legacy configurations perfectly, swapping into existing layouts without editing your chassis blueprints.
Core Application Scenarios
Industrial Automation & Servo Encoders
Ideal for multi-axis servo drives, rotary and position encoders, PLC cabinets, and motion control systems. The 37-pin high-density interface consolidates multiple control, feedback, and data channels, while screw locking provides secure connectivity for robotics, CNC machinery, and automated production lines.
Telecom & Multimedia Transfer Hubs
Suitable for telecom backplanes, network infrastructure hardware, high-speed relay units, and signal multiplexing equipment. The 37-pin interface consolidates multiple data and control paths and supports transmission up to 2.5Gb/s with properly matched impedance-controlled cabling.
Core Performance Advantages
Controlled Impedance 2.5 Gb/s High-Speed Pipeline
Internal metallic elements enforce strict differential impedance balancing, backing up to 2.5 Gb/s data flows to sustain snappy servo motor controls.
1,000 Mating Cycles Industrial-Grade Endurance
Contacts feature resilient high-fatigue copper alloys with advanced wear-proof plating, holding tight contact resistance across 1,000 brutal test cycles.
All-Around Zinc-Alloy Wide-Spectrum EMI Cage
The thick die-cast zinc block builds an airtight electromagnetic shield, deflecting and grounding heavy ambient noise from industrial drives and power lines.
All-Weather Electrical Fidelity Across -25°C to +85°C
High-thermal resistance insulator substrates resist shrinkage across extreme cold and hot floors, wiping out voltage breakdown or localized overheating.
Frequently Asked Questions
Q1: Soldering 37 lines onto a 1.0mm pitch is very dense. How do we stop wire tips from bunching or melting the base insulation?
A1: Precision soldering requires quality base materials. We utilize a high-temperature LCP (Liquid Crystal Polymer) insulator block that tolerates manual iron iron tips over 300°C without pin shifts or melting. Additionally, the solder cups feature guided entries; we suggest technicians employ 0.3mm-0.5mm thin wire strands alongside micro-chisel tips and ultra-slim heat-shrink sleeves for flawless bulk wiring.
Q: We run differential lines for telecom rigs. Will the 2.5 Gb/s transfer rate drop over long cable distances?
A: Total signal integrity relies on both the connector and your bulk multi-conductor wire stock. As a pass-through terminal node, the PCM-TAT-0007 features short internal trace traces, shrinking impedance discontinuities to a minimum. When paired with high-purity OFC shielded differential lines (e.g., 28AWG 100-ohm twisted pairs), full-speed 2.5 Gb/s pipelines remain uncorrupted over several meters.
Products Drawing
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