Product Details
Place of Origin: Shanghai, China
Brand Name: Bing Wire & Cable
Certification: ISO, RoHS
Model Number: RG141
Document: RG 141.pdf
Payment & Shipping Terms
Minimum Order Quantity: 1ft
Price: $1 / ft
Delivery Time: 7-15 work days
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 5000ft 7days
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Cable Family:
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RG Type RF Cable
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Conductor Material:
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Silver Plated Copper-Clad Steel
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Conductor Type:
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Solid
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Insulation:
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PTFE
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Shield:
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Silver Plated Copper
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Jacket:
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Fiberglass Braid
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Impedance:
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50ohm
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Operating Temperature:
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-55-+250℃
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|
Cable Family:
|
RG Type RF Cable
|
|
Conductor Material:
|
Silver Plated Copper-Clad Steel
|
|
Conductor Type:
|
Solid
|
|
Insulation:
|
PTFE
|
|
Shield:
|
Silver Plated Copper
|
|
Jacket:
|
Fiberglass Braid
|
|
Impedance:
|
50ohm
|
|
Operating Temperature:
|
-55-+250℃
|
RG141 is a MIL-DTL-17 compliant 50 Ohm flexible coaxial cable (M17/71-RG141) built for high-frequency applications requiring mechanical durability and stable electrical performance. It features a solid silver plated copper-clad steel center conductor, PTFE insulation, and a single silver-plated copper braid protected by a fiber glass braid jacket. With a temperature range of -55°C to +250°C and frequency capability up to 8 GHz, RG141 is widely used in communications, radar, and aerospace systems where reliability under physical stress is essential.
| Item | Material | Diameters (mm) |
| Inner Conductor | SCCS | 1/0.94 |
| Insulation | PTFE | 2.95 |
| Outer Conductor | 1:SC | 3.53 |
| Jacket | FG Braid | 4.83 |
| Capacitance (pF/m) | 96.5 |
| Impedance (Ohms) | 50 |
| Velocity of Propagation (%) | 69.5 |
| Max Voltage (Vrms) | 1900 |
| Max Frequency (MHz) | 8000 |
| Bend Radius (mm) | 25 |
| Temperature Range (℃) | -55~+250 |
| Frequency (MHz) | Attenuation (dB/m) |
| 100 | 0.125 |
| 400 | 0.256 |
| 1000 | 0.420 |
| 3000 | 0.781 |
Q: What is the M17 designation for RG141?
A: M17/71-RG141 is the official MIL-DTL-17 part number.
Q: What makes RG141 different from standard RG142?
A: RG141 has a single braid shield and fiber glass jacket, while RG142 features double braid shielding for enhanced EMI protection.
Q: What is the temperature rating?
A: Continuous operation from -55°C to +250°C.
Q: What type of jacket does RG141 use?
A: Fiber glass braid, which provides excellent abrasion resistance and mechanical protection compared to standard FEP jackets.
Q: What is the maximum frequency?
A: 8 GHz.
Q: What is the voltage rating?
A: 1900 V RMS.
Q: What connectors work with RG141?
A: Connectors designed for 4.8mm diameter cables, including N-Type, TNC, SMA, and BNC models.
Q: Is this cable flexible?
A: Yes, RG141 is a flexible cable. The fiber glass jacket adds durability while maintaining flexibility for routing.
Q: Do you offer custom lengths?
A: Yes, sold by meter or foot with no minimum order. Custom assemblies with connectors available.