Ultra-Fit Product Range & Configuration
Premier Cable offers two main configurations of standard Ultra-Fit cable assemblies, covering different connection requirements in industrial equipment and electronic systems.
A. Female-to-Female Cable Assembly
Reference Molex Series: 217465
Features Ultra-Fit female receptacle connectors at both ends for direct connection between compatible mating headers and electronic modules.
Available Circuit Configurations
2 / 3 / 4 / 6 / 8 Pin
Reference Cable Lengths
150mm / 300mm / 600mm
B. Female-to-Pigtail Cable Assembly
Reference Molex Series: 217466
Features one Ultra-Fit female receptacle connector and one unterminated wire end for connection to terminal blocks, PCB terminals or customized electrical systems.
Available Circuit Configurations
2 / 3 / 4 / 6 / 8 Pin
Reference Cable Lengths
150mm / 300mm / 600mm
Product Configuration Matrix
| Reference Series | Connector Configuration | Circuits | Standard Lengths |
|---|---|---|---|
| 217465 | Female-Female | 2 / 3 / 4 / 6 / 8 | Customization |
| 217466 | Female-Pigtail | 2 / 3 / 4 / 6 / 8 | Customization |
Female-to-Female Ultra-Fit Cable Assemblies
Dual-Ended Female Receptacle Connection
The Molex 217465 reference series features Ultra-Fit female receptacle connectors at both ends. This configuration is suitable for connecting two compatible male headers in PCB assemblies, power modules and electronic equipment.
Key Features
2, 3, 4, 6 and 8 circuit options
3.50mm mating interface pitch
Female receptacles at both ends
Single-row connector configuration
Standard crimped discrete wire construction
This female-to-female Ultra-Fit cable assembly is suitable for compatible wire-to-wire and wire-to-board power connections.
Female-to-Pigtail Ultra-Fit Cable Assemblies
Ultra-Fit Connector to Unterminated Wire
The Molex 217466 reference series features one Ultra-Fit female receptacle connector and one unterminated wire end. This pigtail configuration provides flexibility for customized electrical connections, terminal block wiring and integration into equipment wiring systems.
Configuration Features
- One unterminated wire end
- One 3.50mm pitch Ultra-Fit female receptacle
- 2, 3, 4, 6 and 8 circuit reference configurations
- 150mm, 300mm and 600mm reference lengths
- UL 1061 discrete wire construction in reference OTS models
- Custom wire termination options subject to engineering evaluation
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Ultra-Fit Power Cable Assembly |
| Connector Brand Reference | Molex Ultra-Fit |
| Connector Pitch | 3.50mm |
| Connector Rows | Single Row |
| Circuit Configurations | 2 / 3 / 4 / 6 / 8 |
| Reference Series | 217465 / 217466 |
| Connector Configuration 1 | Female-to-Pigtail |
| Connector Configuration 2 | Female-to-Female |
| Locking Structure | Tangless Locking Design |
| Contact Material | High-Conductivity Copper |
| Wire Gauge | 16 AWG in reference 217465-1021 configuration |
| Customization | Length, Circuit Configuration, Wire and Termination Options |
Ultra-Fit Connector Design and Features
Secure Mating Interface
The Ultra-Fit connector platform features a 3.50mm mating interface pitch and locking receptacle design for compatible electrical connections.
Connector Characteristics
Tangless locking structure
Tin-plated contact surfaces
Compact 3.50mm pitch design
Single-row connector arrangement
Female receptacle mating interface
High-conductivity copper contacts
These features make the Ultra-Fit connector platform suitable for space-conscious power connections in compatible industrial and electronic equipment.
Applications and Industry Uses
1. Industrial Power Supply Modules
Ultra-Fit power cable assemblies can be used for internal power connections between compatible power supply modules, electronic boards and equipment components. Different circuit configurations allow engineers to select suitable wiring arrangements for their designs.
2. PCB Power Distribution Systems
The 3.50mm Ultra-Fit connector interface supports compatible PCB header connections and internal power distribution wiring in electronic assemblies and control boards.
3. Industrial Automation Equipment
Suitable for internal wiring in automation controllers, machine control equipment and electrical modules requiring compact multi-circuit power connections.
4. Electronic Equipment and Embedded Systems
Female-to-female and female-to-pigtail cable assemblies can be evaluated for compatible electronic equipment, embedded systems and internal power wiring applications.
Product Features and Advantages
Multiple Circuit Options
Supports 2, 3, 4, 6 and 8 circuit reference configurations, with additional 5-circuit options in the Molex reference range.
Two Connection Styles
Female-to-female and female-to-pigtail arrangements provide flexibility for different equipment wiring requirements.
Multiple Cable Lengths
150mm, 300mm and 600mm reference lengths support different internal wiring distances and equipment layouts.
OEM Customization
Custom wire specifications, cable lengths, circuit assignments and connector configurations can be evaluated for OEM projects.
Frequently Asked Questions
Q1: What is an Ultra-Fit power cable assembly?
An Ultra-Fit power cable assembly is a cable harness using the Molex Ultra-Fit connector platform. It is designed for compatible power and electrical connections in industrial equipment, PCB systems and electronic modules.
Q2: What circuit configurations are available?
The main reference configurations include 2, 3, 4, 6 and 8 circuits. The Molex reference product charts also list 5-circuit configurations for the 217465 and 217466 series. Confirm individual part number availability before ordering.
Q3: What is the difference between 217465 and 217466?
Series 217465 features Ultra-Fit female receptacle connectors at both ends. Series 217466 features one female receptacle connector and one unterminated pigtail wire end.
Q4: What cable lengths are available?
The reference OTS configurations include 150mm, 300mm and 600mm cable lengths. Other customized lengths can be evaluated for OEM projects.
Q5: What is the pitch of the Ultra-Fit connector?
The referenced Ultra-Fit connector interface has a 3.50mm mating pitch. Always verify the selected connector part number and compatible mating header.
Q6: What wire specification is used?
The reference OTS cable assemblies use UL 1061 discrete wires. The specific wire gauge should be checked against the selected part number. For example, Molex 217465-1021 uses 16 AWG wire.
Q7: Are Ultra-Fit cable assemblies overmolded?
The 217465 and 217466 reference products are standard crimp-style discrete wire cable assemblies without additional overmolding.
Q8: Can Premier Cable customize the cable length and circuit configuration?
Yes. Premier Cable can evaluate customized cable lengths, circuit configurations, wire specifications and wiring arrangements according to customer drawings and engineering requirements.
Q9: Can original Molex connectors be specified?
Original Molex components can be specified upon request, subject to sourcing availability and project confirmation. Alternative components require customer approval and compatibility verification.
Q10: What information is required for a custom Ultra-Fit cable quotation?
Please provide connector part numbers, circuit count, cable length, wire gauge, wiring diagram, estimated order quantity and application requirements. Drawings or physical samples are helpful for engineering evaluation.
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