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YQ31 series sealed electrical connector series Connector |
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Y4 serious small circular sealed connectors can be used in military and industrial field to connect a variety of electrical equipment.
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YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series
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| Brief introductionYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series| Y4 serious small circular sealed connectors can be used in military and industrial field to connect a variety of electrical equipment. |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
| specificationYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector seriesContacts Characteristics | Pin diameter (mm) | φ1 | φ1.5 | Working current (A) | 5 | 10 | Contact resistance (mΩ) | | Copper alloy | ferroalloy | Copper alloy | ferroalloy | Before life | 5 | 15 | 3 | 10 | After life | 15 | 30 | 10 | 20 | Insulation resistance | standard atmospheric conditions | Humid high temperature conditions | Rain conditions | High-temperature conditions | ≥3000 MΩ | ≥50MΩ | 20 MΩ | ≥500MΩ | Withstanding voltage | Standard atmospheric pressure | AC 1500Vrms | Low atmospheric pressure 4.39KPa | 375 Vrms |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
| how to orderYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector seriesYQ 31 - H - 18 32 Z J 02 | ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ | ① Circular connector | ② Serial number of design | ③ Sealing: H-glass sealed | ④ Shell No.:8,10,12,14,16,18,20,22,24 | ⑤ Contact No.: 04,07,10,12,16,19,21,26,32,41,55,61 | ⑥ Connector type: T-plug, Z-receptacle | ⑦ Contact type: J-pin, K-socket ⑧ Cable cover style: 02-shielded, 03-clamp |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
| Product Outline DimensionsYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | Shell No. | A | B | C | D | 18 | 42 | 34±0.125 | φ4.5 | φ29 |
| 1. plug 
| Shell No. | A | M | 08 | φ20 | M14×1 | 10 | φ23 | M18×1 | 12 | φ26 | M20×1 | 14 | φ30 | M24×1 | 16 | φ33 | M27×1 | 18 | φ36 | M30×1 | 20 | φ39 | M33×1 | 22 | φ42 | M36×1 | 24 | φ45 | M39×1 |
|  | Shell No. | L | φ | 08 | 35 | 18 | 10 | 35 | 21 | 12 | 37 | 25.5 | 14 | 40 | 31 | 16 | 40 | 31 | 18 | 50 | 34 | 20 | 50 | 37 | 22 | 50 | 38.5 | 24 | 50 | 41.5 |
|  | Shell No. | A | B | M | D | L1 | L2 | 08 | Φ14 | Φ6 | M14×1 | Φ17 | 14 | 20 | 10 | Φ17 | Φ8 | M18×1 | Φ20 | 14 | 20 | 12 | Φ20 | Φ10 | M20×1 | Φ22.5 | 15 | 22 | 14 | Φ24 | Φ12 | M24×1 | Φ26.5 | 19 | 28 | 16 | Φ26 | Φ14 | M27×1 | Φ29.5 | 19 | 28 | 18 | Φ30 | Φ17 | M30×1 | Φ32.5 | 19 | 28 | 20 | Φ33 | Φ20 | M33×1 | Φ35.5 | 21 | 30 | 22 | Φ36 | Φ24 | M36×1 | Φ38.5 | 21 | 30 | 24 | Φ39 | Φ27 | M39×1 | Φ41.5 | 26 | 35 |
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YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
| Contact ArrangementsYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector seriesNote: this is the contact front view. 
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YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
| Environmental ConditionYQ31 series sealed electrical connector series YQ31 series sealed electrical connector series | top ↑ |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector seriesOperating temperature range | -55 to + 125 ° C | Relative humidity | up to 90%-95% at 40℃ | Low pressure | 5.33Pa | Sine Vibration | At 147 m/s2 acceleration, ampere off within 10μs | Shock | At 490 m/s2 acceleration, ampere off within 10μs | Rainproof | rainfall 5mm/min, insulation no less than 20MΩ | Acceleration | At 980 m/s2 constant acceleration, ampere off within 10μs | Salt spray | Test 96h according to GJB101A 3.6.13 item | Mildew | Receptacle leakage 1×10-2 Pacm3/s | Mechanical life | 500 times |
YQ31 series sealed electrical connector series YQ31 series sealed electrical connector series |
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