by sander | May 19, 2022 | Cable assembly, Characteristics, Coaxial cable
The cable sheath is the outermost protective layer of the coaxial cable and is usually made of one of many plastics. In the following overview you can find out more about the different sheath materials in our range.
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by sander | May 13, 2022 | News @en, General, Consulting, Cable assembly, Characteristics, Conectores, Conectores, Consulting, Characteristics, Cable assembly, Cable configurator, Coaxial cable, Pre-assembled cable, Plug connectors, Pre-assembled cable, Plug connectors
What are IP protection types?
The abbreviation IP stands for International Protection or also Ingress Protection (protection from intrusion). In our case, the protection class for coaxial connectors provides information about their suitability for certain environmental conditions. This classification clearly clarifies whether a connector is suitable for outdoor use, for example, or whether it could be damaged by penetrating moisture. Incidentally, similar requirements for cables are explained in the article “Jacket materials for coaxial cables”. The individual protection classes are defined within Germany according to DIN and internationally according to ISO.
How is the IP code composed?
The code for the IP protection class always consists of the letters IP and two digits. In the ISO range, a “K” is added to the two highest protection classes in case of increased requirements (e.g. IP69K). In general, there are the protection classes IP00 to IP69 (or IP69K), with the former offering no protection at all and the latter offering maximum protection.
The first digit describes the protection against contact and foreign bodies and the second digit the protection against water. The higher the number, the better the protection against the described influence. This can be easily read in the following two tables, which explain the gradations of the protection classes:
1. Reference number |
Protection against touch |
Protection against foreign bodies |
0 |
No protection against touch |
No protection against foreign bodies |
1 |
Protection against large-area contact with the hand |
protection against foreign bodies with ∅ ≥ 50mm |
2 |
Protection against touching with the finger |
protection against foreign bodies with ∅ ≥ 12mm |
3 |
Protection against contact with tools or wire |
protection against foreign bodies with ∅ ≥ 2,5mm |
4 |
Protection against contact with tools or wire |
protection against foreign bodies with ∅ ≥ 1,0mm |
5 (5K) |
Complete contact protection |
protection against dust deposits inside |
6 (6K) |
Complete contact protection |
protection against dust deposits (dust-tight) |
2. Reference number |
Protection against water |
0 |
no protection |
1 |
Protection against vertically falling dripping water |
2 |
Protection against diagonally falling dripping water up to 15°. |
3 |
Protection against dripping water falling at an angle of up to 60°. |
4 |
Protection against splashing water from all directions |
5 |
Protection against water jets from any direction |
6 |
Protection against strong jets of water |
7 |
Protection against submersion up to 30min |
8 |
Protection against permanent immersion |
9 |
Protection against water during high-pressure cleaning |
In our range we have some connectors whose manufacturers have defined an IP protection class for their products. A good example of this are our connectors from Telegärtner, almost all of which are IP classified.
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RG178 | RG196 A/U | RGL196 LowNoise | KAPTON 1.45MM | LN5001 LowNoise | Sucoform 86 | RG174 A/U | RG174 LSNH | RG188 A/U | RG316 /C | RG316 /U | RGL316 LowNoise | RG316D – RD316 | ENVIROFLEX 316D | CLF100 | LMR 100A | LMR 100A FR | LN5002 LowNoise | BEDEA MXR 0.45/1.4L, LowNoise | PE-P086 | Multiflex 86 | Sucoform 86 FEP | Sucoform 86 LSFH | K 02252 D | SS405 | Multiflex 141 | Sucoform 141 | Sucoform 141 FEP | PE-P141 | SS402 | RG58 | RG058 | RG58 ALL | arnoflex 58 LSNH | RG58 PUR | Enviroflex 142 | RG142 | LL142 | RG223 U | Enviroflex 400 | RG400 | H-155 PE | H-155 FRNC | H-155 PVC | WC-55 PE | HyperFlex 5 | CLF195 | CLF200 | CLF240 | LMR 195 | LMR 195 UF | HF 195 ZH | LMR 200 | LMR 240 | LMR 240 FR | LMR 240 UF | HF 240 ZH | Airborne 5 | Aircell 5 | 7806A | S_04212_B | S_04272_B | SPUMA_240-FR-01 | Aircell 7 | arnoflex 7 UF | HIGHFLEXX 7 | SCF14-50J | RG213 /U | RG214 /U | arnoflex 214 LSNH | LMR 400® | LMR 400 UF® | HF 400 LSNH | HyperFlex 10 | Ecoflex 10 | Ecoflex 10 Plus | Aircom Premium® | Ecoflex 15 | Ecoflex 15 plus | LMR 600 | LMR 600 FR |
by sander | May 13, 2022 | News @en, General, Consulting, Cable assembly, Characteristics, Coaxial cable, Consulting, Characteristics, General, Halogen free, Halogen free, Cable assembly, Coaxial cable, News @en, Online-shop, Online-shop, Products, Products
Many coaxial cables are designed to withstand high temperatures of up to 200°C without damage. These usually have a dielectric made of PTFE and an outer sheath made of FEB, PFA or PTFE. Cables with a dielectric and sheath made of Kapton are even temperature-resistant up to 250°C.
Please note: If temperature-resistant cables are assembled with the matching connectors and bend protectors, the maximum temperature is always that of the component with the lowest temperature resistance. If the coaxial cable is suitable for temperatures up to 200°C, but the connectors are only suitable for temperatures up to 100°C, the maximum temperature for the entire assembly is 100°C. If the maximum temperature is exceeded, the cable must be assembled properly. If this is exceeded, proper functioning is no longer guaranteed.
Many of our cables have standardised fire properties according to IEC60332-3 or DIN VDE 0472-804. As a rule, the basic requirement for this is that the cables do not contain halogens, whose fire properties would be very unfavourable. When substances such as chlorine or bromine burn, toxic substances are produced and a lot of smoke is emitted, which is why they are banned in many areas of application. Cable sheaths made of PVC contain halogens and are therefore not suitable for these areas. Their advantage, on the other hand, is the cheaper price compared to other materials.
In our range, many halogen-free cables are provided with a manufacturer-specific additive. Examples are LSNH (Low Smoke No Halogen), LSZH (Low Smoke Zero Halogen) or FRNC.
Coaxial cable for temperature range above 200°C
Coaxial cable for temperature range above 250°C