High Quality 128 Pin Heavy Duty Crimp Connectors HDC
- Part:
- SO-HD-128-MC
- Number of contacts:
- 128 PIN
- Rated current:
- 10A
- Rated voltage conductor:
- 240V
- Product Certification:
- UL CUL CE ROHS DMT
- Order No.:
- 09210643001
- Packaging Details:
- Standard Export Cartons
- Delivery Time:
- Within 7 Days
- Payment Terms:
- L/C, T/T, Western Union, Paypal
- Supply Ability:
- 100000 pcs per month
Description
Industrial automation demands high-density interconnects capable of managing complex wiring within compact footprints. Integrating a heavy duty connector 128 pin unit resolves space constraints inside control cabinets while maintaining signal integrity. SMICO manufactures high-density solutions tailored for extreme mechanical and environmental stress.
Optimizing High-Density Signal Transmission
Selecting a 128 pin heavy duty connector minimizes installation time on modular production lines. Instead of routing multiple smaller plugs, a single hdc 128 pin interface consolidates power and control circuits into one unified enclosure.
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Space optimization: Dual-module layouts fit inside a single 48BHood/Housing unit.
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Vibration resistance: Machined contacts prevent micro-fretting during continuous machine operation.
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Rapid maintenance: Tool-free locking levers enable quick disconnection during factory overhauls.
Technical Specifications and Electrical Performance
Evaluating a 128 pin hdc requires strict verification of electrical tolerances and material grades. The following table outlines the core engineering parameters for the SMICO HD series:
| Parameter | Specification |
|---|---|
| Rated Current | 10A |
| Rated Voltage | 250V |
| Insulation Resistance | ≥10¹⁰ Ω |
| Contact Resistance | ≤3 mΩ |
| Wire Gauge | 0.14 - 2.5 mm² (AWG 26-14) |
| Flammability Rating | UL94 V-0 |
| Protection Degree | IP65 |
| Mating Cycles | ≥500 |
Contact Termination and Material Integrity
A reliable connector 128 pin assembly relies on precision cold-forged copper alloy contacts with silver or gold plating. These heavy duty crimp connectors create a gas-tight termination that prevents oxidation in humid factories. Each 128 pin connector insert utilizes glass-fiber reinforced polycarbonate, ensuring dimensional stability across temperatures from -40°C to +125°C.
Enclosure Protection and Mechanical Locking
Harsh environments require robust shielding against electromagnetic interference and particulate ingress. Die-cast aluminum enclosures with powder-coated surfaces resist salt spray and chemical corrosion.
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Verify wire stripping lengths match the 10A turned crimp contact barrel depth.
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Utilize a four-indent ratcheting crimping tool to guarantee uniform tensile strength.
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Confirm NBR gaskets align properly before engaging the stainless steel locking levers.


Specification
SMICO industrial heavy duty power connector 128 pins
128 pins heavy duty connector used in the industrial distribution box for the power and control the switch turn off and turn on that you want which line used .
128Poles + PE, 10A Male Crimping terminal :
| Inserts | Suitable Shell:48BHood/Housing |
| Number of contacts | 128 |
| Electrical data acc. to EN 61 984 | |
| ---Rated current | 10A |
| ---Rated voltage conductor | 250V |
| ---Rated impulse voltage | 4kV |
| ---Pollution degree | 3 |
| ---Pollution degree 2 also | 10A 230/400V 4kV 2 |
| ---Rated voltage acc. to UL/CSA | 600V |
| ---Rated voltage for wrap terminal acc. to CSA | 2A 30V |
| Insulation resistance | ≥1010Ω |
| Material | polycarbonate |
| Limiting temperatures | -40℃...+125℃ |
| Flammability acc. to UL 94 | V0 |
| Mechanical working life(mating cycles) | ≥500 |
| Contacts | |
| Material | copper alloy |
| Surface | hard-gold plated |
| hard-silver plated | |
| Contact resistance | ≤3mΩ |
| Crimp terminal | |
| ---Wrie gauge | 0.14-2.5mm² |
| ---AWG | 26-14 |
SMICO heavy duty connector can match the following interchangeable.
The hood and housing for H48B .
| Suppier | Plug insert | Socket insert |
| SMICO | SO-HD-064-MC | SO-064-FC |
| H | 09210643001 | 09210643101 |
| ILME | CDM 64 | CDF 64 |
| TE | ||
| LAPP EPIC | 11.2720 | 11.2730 |
| PHOENIX | 1584431 | 1584444 |
| MOLEX | ||
| WEIDMULLER | HDC HD 64 MC | HDC HD 64 FC |
| WIELAND | 73.700.6458.0 | 73.710.6458.0 |
| AMPHENOL |
Advantage
SMICO heavy duty connector
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Compatible with other brands
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accept OEM /ODM
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accept customized colour : like blue ,black
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The popular parts in stock , delivery time fast
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Export Packing : Packing for each items respectively or packing for full one set
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Without MOQ except the customized type
Location
SMICO Heavy duty connectors Applications :
- Machinery
- Automation
- Robotics
- Rail
- Energy Distribution
- Renewable Energy
- Construction Machinery
- Professional Light and Sound

Packaging

Videos
Downloads
| SMICO industrial heavy duty power connector 128 pins 09210643001 HD-128-MC | Download |
FAQs
01.How many employees are there in your factory?
We have more than 130 employees, including the entire production chain.
02.Whether to provide technical documents?
Sure. If there is anything unclear about the product, we will provide you with as detailed technical documents as possible.
03.Does this insert can fit with my frame?
Our module insert can fit with Harting,ILME,Weidmuller,TE and other brand.
04.How to order?
Please email us your purchase order and we will send you a quotation and a proforma invoice.

