Belden 7503A G7X, Flex Vision Coax 75 Ohm 20 AWG FMDPE PVC Blue
SKU:Belden 7503A G7X
● In stock
Description
Belden 7503A G7X is a MachFlex™ high-flex 75 Ohm coax for demanding motion applications where signal integrity and durability matter. It uses a 20 AWG stranded (7x15x40) BC - Bare Copper conductor with PE - Polyethylene (Foam) insulation and a 95% Tinned Copper (TC) French Braid shield. The PVC - Polyvinyl Chloride outer jacket uses the Belflex® trade name and is blue for easy identification. It is built to AWM 1354 and is rated 30 V RMS, with 17.3 pF/ft capacitance and 80% nominal velocity of propagation (VP).
Belden 7503A G7X Key Features
- MachFlex™ high-flex 75 Ohm coax for demanding motion applications where signal integrity and durability matter.
- 20 AWG stranded (7x15x40) BC - Bare Copper conductor paired with PE - Polyethylene (Foam) insulation.
- 95% Tinned Copper (TC) French Braid outer shield for coverage.
- PVC - Polyvinyl Chloride outer jacket with the Belflex® trade name, in blue for easy identification.
- AWM 1354 construction with a UL voltage rating of 30 V RMS.
Belden 7503A G7X Applications
- Supports demanding motion applications where signal integrity and durability matter.
- Works well in installations that require a high-flex coax in environments where continuous movement is expected.
Shipping & Availability
- Footnote: C - CRATE REEL PUT-UP., Z - FINAL PUT-UP MAY VARY (= OR -) 10% FOR SPOOLS OR REELS AND (+ OR -) 5% FOR UNREEL CARTONS FROM LENGTH SHOWN.
Belden™ and all associated trademarks are the property of their respective owners.
Specifications
| Attribute | Value |
|---|---|
| Coax construction | Coaxial |
| Coax Type | RG 6 |
| Number of coax | 1 |
| Number of Conductors | 1 |
| Conductor nominal diameter | 0.04 in |
| Insulation nominal diameter | 0.185 in |
| Jacket nominal diameter | 0.275 in |
| Nominal capacitance (conductor-to-shield) | 17.3 pF/ft |
| Nominal inductance | 0.097 µH/ft |
| Nominal delay | 1.3 ns/ft |
| Nominal velocity of propagation (VP) [%] | 80% |
| Nominal characteristic impedance | 75 Ohm |
| Nominal conductor DCR | 8.1 Ohm/1000ft |
| Nominal outer shield DCR | 11 Ohm/1000ft |
| Outer conductor DCR | 11 Ohm/1000ft |
| Insertion loss @ 2.2 MHz | 0.3 dB/100ft |
| Insertion loss 5 MHz | 0.4 dB/100ft |
| Insertion loss @ 10 MHz | 0.6 dB/100ft |
| Insertion loss @ 30 MHz | 1.1 dB/100ft |
| Insertion loss @ 50 MHz | 1.5 dB/100ft |
| Insertion loss @ 100 MHz | 2.2 dB/100ft |
| Non-UL temp rating | 80°C |
| Operating Temperature Range | -40°C To +80°C |
| Bulk cable weight | 34 lbs/1000ft |
| Maximum recommended pulling tension | 35 lbs |
| Minimum continuous flexing bend radius | 5.5 in |
| Minimum minor axis bend radius | 2.75 in |
| CSA AWM compliance | AWM I/II A/B |
| EU Directive 2000/53/EC (ELV) | Yes |
| EU Directive 2003/11/EC (BFR) | Yes |
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU directive compliance | EU Directive 2003/11/EC (BFR) |
| EU CE mark | Yes |
| MII Order #39 (China RoHS) | Yes |
| Plenum (Y/N) | No |
| Item Type | Belden Coaxial Cable |
| Other Part Numbers | 7503A G7X100, 7503A G7X250, 7503A G7X500, 7503A G7X1000, UPC 612825187325 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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