Round Conductor Flat Cables

3M Round Conductor Flat Cables offer high performance and reliability in a variety of applications. These 3M cables feature a unique construction that combines the flexibility of flat cables with the durability and signal integrity of round conductors. Round conductor flat cables are ideal for use in environments where space is at a premium and high-speed data transmission is critical.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Number of Conductors
Wire Gauge - AWG
Conductor Spacing
Shielding
Color
Voltage Rating
Cable Length
Insulation Material
Conductor Material
Stranding
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
3M Electronic Solutions Division Flat Cables RND CND FLT 26G PVC CAN.CERT 40CND .5"
Datasheet
11In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 40 Conductor 26 AWG 1.27 mm (0.05 in) Unshielded Gray 300 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Tinned Copper 7 x 34 - 20 C + 105 C 3801
3M Electronic Solutions Division Flat Cables 4C 28G RND GRY 100' .050" STRND HAL-FREE
Datasheet
85In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 4 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Light Gray) 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 8C 28G RND GRY 100' .050" STRND HAL-FREE
Datasheet
96In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 8 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Light Gray) 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 10C 28G RND GRY 300' .050" STRND HAL-FREE
Datasheet
32In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 10 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Light Gray) 300 V 91.44 m (300 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 14C 28G RND GRY 100' .050" STRND HAL-FRE
Datasheet
22In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 14 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables RND CNDCT FLT CBL28G 16 CONDUCTORS
Datasheet
88In Stock
9Expected 9/4/2026
Min.: 1
Mult.: 1

Round Conductor Cables 16 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 34C 28G RND GRY 100' .050" STRND HAL-FRE
Datasheet
16In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 34 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 40C 28G RND GRY 100' .050" STRND HAL-FREE
Datasheet
30In Stock
33Expected 9/7/2026
Min.: 1
Mult.: 1

Round Conductor Cables 40 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 40C 28G RND GRY 100' .050" STRND HAL-FREE
Datasheet
35In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 40 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 50C 28G RND GRY 100' .050" STRND HAL-FRE
Datasheet
42In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 50 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 50C 28G RND GRY 100' .050" STRND HAL-FRE
Datasheet
6In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 50 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyolefin (PO) Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 64C 28G RND GRY 100' .050" STRND HAL-FRE
Datasheet
25In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 64 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF365
3M Electronic Solutions Division Flat Cables 10C, 28G,.050",100' MED FLEX, HAL FREE
Datasheet
21In Stock
30Expected 10/5/2026
Min.: 1
Mult.: 1

Ribbon Cables 10 Conductor 28 AWG 1.27 mm (0.05 in) 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 19 x 40 - 40 C + 105 C HF539 Roll
3M Electronic Solutions Division Flat Cables 14C, 28G,.050",100' MED FLEX, HAL FREE
Datasheet
18In Stock
Min.: 1
Mult.: 1

Ribbon Cables 14 Conductor 28 AWG 1.27 mm (0.05 in) 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 19 x 40 - 40 C + 105 C HF539 Roll
3M Electronic Solutions Division Flat Cables 10C ROUND FLAT CABLE 1MM 28AWG 100M ROLL
Datasheet
82In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 10 Conductor 28 AWG 1 mm (0.039 in) Gray (Dark Gray) 300 V 100 m (328.084 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF625
3M Electronic Solutions Division Flat Cables 20C ROUND FLAT CABLE 1MM 28AWG 30M ROLL
Datasheet
24In Stock
30Expected 10/19/2026
Min.: 1
Mult.: 1

Round to Flat Cables 20 Conductor 28 AWG 1 mm (0.039 in) Gray (Dark Gray) 300 V 30 m (98.425 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF625
3M Electronic Solutions Division Flat Cables .050" 6C ROUND 28AWG GRAY STRANDED WIRE
Datasheet
41In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 6 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray 300 V 91.44 m (300 ft) Polyvinyl Chloride (PVC) Tinned Copper 7 x 36 - 20 C + 105 C 3365
3M Electronic Solutions Division Flat Cables ROUND COND FLAT CBL 80 CONDUCTORS
Datasheet
7In Stock
Min.: 1
Mult.: 1
Round to Flat Cables 80 Conductor 30 AWG 0.635 mm (0.025 in) Gray 30 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Tinned Copper Solid - 55 C + 150 C 3447
3M Electronic Solutions Division Flat Cables ROUND 40 CONDUCTOR GRAY 30AWG SOLID
Datasheet
Product Comments
27In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 40 Conductor 30 AWG 0.64 mm (0.025 in) Unshielded Gray 150 V 30.48 m (100 ft) Thermoplastic Elastomer (TPE) Tinned Copper Solid - 40 C + 105 C 3749 Roll
3M Electronic Solutions Division Flat Cables .100" 6C ROUND 100' GRAY 22AWG STRANDED
Datasheet
57In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 6 Conductor 22 AWG 2.54 mm (0.1 in) Unshielded Gray (Dark Gray) 300 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Tinned Copper 7 x 30 - 20 C + 105 C 8124
3M Electronic Solutions Division Flat Cables .050" 20C ROUND 100' GRAY 28AWG STRANDED
Datasheet
31In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 20 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray 300 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Tinned Copper 7 x 36 - 20 C + 105 C 3365
3M Electronic Solutions Division Flat Cables .050" 50C ROUND 28AWG STRANDED, 100'
Datasheet
25In Stock
Min.: 1
Mult.: 1

Round Conductor Cables 50 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Gray 300 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Tinned Copper 7 x 36 - 20 C + 105 C 3365
3M Electronic Solutions Division Flat Cables 20C, 28G,.050",100' MED FLEX, HAL FREE
Datasheet
19In Stock
Min.: 1
Mult.: 1

Ribbon Cables 20 Conductor 28 AWG 1.27 mm (0.05 in) 300 V 30.48 m (100 ft) Polyolefin (PO), Halogen Free Tinned Copper 19 x 40 - 40 C + 105 C HF539 Roll
3M Electronic Solutions Division Flat Cables 26C ROUND FLAT CABLE 1MM 28AWG 100M ROLL
Datasheet
13In Stock
Min.: 1
Mult.: 1

Round to Flat Cables 26 Conductor 28 AWG 1 mm (0.039 in) Gray (Dark Gray) 300 V 100 m (328.084 ft) Polyolefin (PO), Halogen Free Tinned Copper 7 x 36 - 40 C + 105 C HF625
3M Electronic Solutions Division Flat Cables .050' 25C HIGH FLEX BLACK 28AWG STRANDED
Datasheet
21In Stock
Min.: 1
Mult.: 1
High Flex Life Cables 25 Conductor 28 AWG 1.27 mm (0.05 in) Unshielded Black 300 V 30.48 m (100 ft) Polyvinyl Chloride (PVC) Silver Plated Copper 19 x 40 - 20 C + 105 C 3319