3M HF365 Series Round Conductor Flat Cable, Stranded, 1.27 mm Pitch, 40, 300 ft Length
- RS stock no.:
- 724-3352
- Distrelec Article No.:
- 304-35-496
- Mfr. Part No.:
- HF365-40
- Manufacturer:
- 3M
Bulk discount available
View bulk pricing optionsSubtotal (1 reel of 5 metres)*
R 1 162,94
(exc. VAT)
R 1 337,38
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 16 unit(s) shipping from 20 July 2026
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Reel(s) | Per Reel | Per Metre* |
|---|---|---|
| 1 - 4 | R 1,162.94 | R 232.588 |
| 5 - 9 | R 1,133.87 | R 226.774 |
| 10 + | R 1,099.85 | R 219.97 |
*price indicative
- RS stock no.:
- 724-3352
- Distrelec Article No.:
- 304-35-496
- Mfr. Part No.:
- HF365-40
- Manufacturer:
- 3M
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | 3M | |
| Cable Type | Stranded | |
| Product Type | Round Conductor Flat Cable | |
| Pitch | 1.27mm | |
| Voltage | 300V | |
| Screened/Unscreened | Unscreened | |
| American Wire Gauge | 28AWG | |
| Number of Conductors | 40 | |
| Jacket Material | Polyolefin | |
| Conductor Type | Round | |
| Series | HF365 | |
| Cable Length | 300ft | |
| Standards/Approvals | UL File No.: E42769, IEC 61034-2:2005, NF X 70-100-2:2006, Style No.: 21682, IEC 61249-2-21 | |
| Jacket Colour | Dark Grey | |
| Hi-Flex | Yes | |
| Conductor Material | Tin Plated Copper | |
| Core Strands | 7 | |
| Maximum Operating Temperature | 105°C | |
| Minimum Operating Temperature | -40°C | |
| Fire Behaviour | Low Smoke Zero Halogen (LSZH) | |
| Select all | ||
|---|---|---|
Brand 3M | ||
Cable Type Stranded | ||
Product Type Round Conductor Flat Cable | ||
Pitch 1.27mm | ||
Voltage 300V | ||
Screened/Unscreened Unscreened | ||
American Wire Gauge 28AWG | ||
Number of Conductors 40 | ||
Jacket Material Polyolefin | ||
Conductor Type Round | ||
Series HF365 | ||
Cable Length 300ft | ||
Standards/Approvals UL File No.: E42769, IEC 61034-2:2005, NF X 70-100-2:2006, Style No.: 21682, IEC 61249-2-21 | ||
Jacket Colour Dark Grey | ||
Hi-Flex Yes | ||
Conductor Material Tin Plated Copper | ||
Core Strands 7 | ||
Maximum Operating Temperature 105°C | ||
Minimum Operating Temperature -40°C | ||
Fire Behaviour Low Smoke Zero Halogen (LSZH) | ||
- COO (Country of Origin):
- US
3M HF365 Series Round Conductor Flat Cable, 300ft Cable Length, 40 Conductors, Halogen-Free - HF365-40
This round conductor flat cable provides a compact, flexible method to route multiple conductors in confined assemblies for automation and electronics systems. It combines a flat ribbon layout with circular conductors to support high-flex installations where space and ease of routing are critical, while remaining suitable for demanding thermal and environmental conditions.
Features & Benefits
• 40 conductors enable dense signal distribution for complex harnesses
• 28AWG stranded conductors deliver enhanced Flex performance
• Tin-plated copper conductors reduce contact corrosion risk
• 1.27mm pitch allows fine-pitch connector compatibility
• LSZH jacket limits toxic fumes in enclosed spaces
• Rated to 105°C supports elevated temperature operation
• 28AWG stranded conductors deliver enhanced Flex performance
• Tin-plated copper conductors reduce contact corrosion risk
• 1.27mm pitch allows fine-pitch connector compatibility
• LSZH jacket limits toxic fumes in enclosed spaces
• Rated to 105°C supports elevated temperature operation
**Applications**
• Suitable for cable assemblies in automation control cabinets
• Ideal for internal wiring of industrial machinery with moving parts
• Used with fine-pitch connector blocks in electronic test rigs
• Can be used for harnessing in robotics requiring repeated flexing
• Used for wiring in rail and transport interiors where low smoke matters
• Ideal for internal wiring of industrial machinery with moving parts
• Used with fine-pitch connector blocks in electronic test rigs
• Can be used for harnessing in robotics requiring repeated flexing
• Used for wiring in rail and transport interiors where low smoke matters
What construction detail helps the cable endure repeated bending?
Each conductor is stranded into seven core strands which improves fatigue resistance compared with solid conductors, supporting repeated Flex cycles in dynamic installations.
How does the outer material affect installation environments?
The polyolefin jacket in dark grey provides a balance of mechanical protection and chemical resistance while contributing to the cable’s low smoke, zero halogen behaviour for enclosed environments.
Which approvals indicate suitability for international electronic use?
The product holds UL File No. E42769 and meets IEC 61249-2-21 among referenced standards, reflecting recognised material and construction qualifications for electrical applications.
What length options are available for long runs?
This variant is supplied in a 300 ft continuous length suitable for extended harness runs and bulk assembly requirements.
Approvals
UL recognised
Related links
- 3M HF365 Series Round Conductor Flat Cable 1.27 mm Pitch 300 ft Length
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- 3M HF365 Series Round Conductor Flat Cable 1.27 mm Pitch 100 ft Length
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