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Q18 series Connector |
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Q series of circular electrical connector,which owns the small volume and light weight.The bayonet would be coupled quickly.The pins and the down_leads of jack are adopted welding style.The operation is simple and convenient.The advanced structure and the excellent electrical connection capability of the commodity,with the low price,which is reasonable.It was widely used in series of electronic apparatus a electronic equipment.All the articles are manufactured according to the electronic industry standard called SJ1744.All the pins and jacks would be exchanged as your requirement.
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| Brief introductionQ18 series Q18 series | top ↑ |
Q18 series Q18 series| Q series of circular electrical connector,which owns the small volume and light weight.The bayonet would be coupled quickly.The pins and the down_leads of jack are adopted welding style.The operation is simple and convenient.The advanced structure and the excellent electrical connection capability of the commodity,with the low price,which is reasonable.It was widely used in series of electronic apparatus a electronic equipment.All the articles are manufactured according to the electronic industry standard called SJ1744.All the pins and jacks would be exchanged as your requirement. |
Q18 series Q18 series |
| specificationQ18 series Q18 series | top ↑ |
Q18 series Q18 seriesContact current rating and wire size | Diameter of contact(mm) | Contact resistance( Ω ) | Working current(A) | Voltage 400V | distance of contact center (mm) | 》 3.5 | 2.8 | 0.8 | 0.01 | 2 | 500 | 400 | 1 | 0.05 | 3 | 500 | 400 | 1.5 | 0.0025 | 10 | 500 | 400 | 2.5 | 0.001 | 25 | 500 | 400 | Attentions:according to connectors of the contact amount,the rated current of each contact are following | The amount of contact: 1~20,the rated current is 100%
The amount of contact: 21~32,the rated current is 80%
The amount of contact: 33~55,the rated current is 70% | Experimental voltage(50HZ) | Contact center distance(mm) | Nomal(V) | Moisture test(V) | 》3.5 | 1500 | 1000 | 2.8 | 1200 | 800 | Experimental voltage under low pressure （ 50HZ ） | Atmosphere(kpa) | Contact center distance(mm) | 》 3.5 | 》 2.8 | 46.7 | 1000V | 730V | 8.5 | 500V | 400V | 4.4 | 400V | 300V | Insulation resistance | Normal | Normal | Normal | 》 5000M Ω | 》 5000M Ω | 》 5000M Ω |
Ambient temperature | -55~+ 85 ℃ | Atmospheric pressure | Reach 1Kpa | Collision | Acceleration 500 m /s 2 | Relative humidity | Temperature is 40 degress Centigrade reach 98% | Vibration | Frequency 10~2000HZ,acceleration 150 m /s 2 | Mechanical life-span | 500 times |
Q18 series Q18 series |
| how to orderQ18 series Q18 series | top ↑ |
Q18 series Q18 series Q 14 J -2 T J S | (1) (2) (3) (4) (5) (6) (7) | (1)：Q—Series Prefix Bayonet waterproof circular connectors | (2)：type:mounting diameter of recepatcle :14,18,24,30 | (3)：Type of contact J-pin | K-socket | (4)：number of contacts (see the arrangement of contacts )Type of plug or receptacle T—straight wire spring plug | (5)：Type of plug or receptacle P—straight plug | A-Square flange receptacle | AP-cable receptacle | (6)：contact plating J-Au | Blank-Ag | (7):Dust cover S-Plastic dustproof cover | X-Rubber dustproof cover |
Q18 series Q18 series |
| Product Outline DimensionsQ18 series Q18 series | top ↑ |
Q18 series Q18 series | Type | Fixing and exterior dimensoin | a | b | D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | L1 | L2 | Q14 | 17 ± 0.20 | 17 ± 0.20 | φ 14 | φ 12.4 | φ 16.8 ± 0.20 | φ 14 -0 +0.50 | 23 | 27 | 21 | φ 8 | 40 | 59 | Q18 | 20 ± 0.20 | 27 ± 0.20 | φ 18 | φ 16.6 | φ 21.2 | φ 18 -0 +0.50 | 21.5 | 24.5 | 27 | φ 12 | 40.5 | 56.5 | | Type | Fixing and exterior dimensoin | a | b | D1 | D2 | D3 | D4 | D5 | d | L | L1 | L2 | L3 | Q24 | 26 ± 0.20 | 33 ± 0.20 | φ 11 | φ 22.2 | φ 32.5 | φ 27 | φ 24 | φ 24 | 103 | 21.5 | 23.5 | 87.5 | Q30 | 31 ± 0.20 | 38 ± 0.20 | φ 14 | φ 28.3 | φ 38.5 | φ 33 | φ 30 | φ 30 | 116.5 | 21.5 | 23.5 | 103 |
Q18 series Q18 series |
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