HRS MQ172X-4PA(30)
Product Overview
This product offers robust performance across a wide operating temperature range and humidity levels. It is designed for applications requiring reliable electrical connections with specific contact resistance, insulation resistance, and voltage proof characteristics. The mechanical specifications ensure durability through repeated insertions and withdrawals, while environmental tests like rapid temperature change, damp heat, and salt mist confirm its resilience. It is suitable for various electronic equipment and devices demanding high reliability.
Brand
HIROSE ELECTRIC CO., LTD.
Part Number
MQ172X-4PA(30)
Code Number
CL206-2000-6-30
Drawing Number
ELC-120842-30-00
| Item | Test Method | Requirements | QT | AT |
|---|---|---|---|---|
| Construction General Examination | Visually and by measuring instrument. According to drawing. | According to drawing. | X | X |
| Marking | Confirmed visually. | Confirmed visually. | X | X |
| Contact Resistance | 10 mA (DC or 1000 Hz) | 30 m MAX. | X | X |
| Contact Resistance (Millivolt Level) | mV MAX, mA(DC or 1000Hz) | - | - | - |
| Insulation Resistance | 100 V DC | 1000 M MIN. | X | - |
| Voltage Proof | 250 V AC for 1 min | No flashover or breakdown. | X | X |
| Insertion and Withdrawal Forces | Measured by applicable connector. | Insertion Force: 21.6 N MAX. Withdrawal Force: 6 to 21.6 N. | X | - |
| Mechanical Operation | 5000 times insertions and extractions | 1. Contact Resistance: 50 m MAX 2. No damage, crack and looseness of parts. | X | - |
| Vibration | Frequency 10 to 55 Hz, single amplitude 0.75 mm, - m/s at 2 h, for 3 axial directions | 1. No electrical discontinuity of 1 s MIN. 2. Contact Resistance: 50 m MAX 3. No heavy damage, crack and looseness of parts. | X | - |
| Shock | 490 m/s duration of pulse 11 ms at 3 times for 3 directions | - | X | - |
| Rapid Change of Temperature | Temperature 55 +5 +35+85+5 + 35 C Time 30 5 30 5 min. Under 5 cycles. | 1. Contact Resistance: 50 m MAX. 2. Insulation Resistance: 1000 M MIN. 3. No damage, crack and looseness of parts. | X | - |
| Damp Heat (Steady State) | Exposed at 40 , 90 to 95 %, 96 h | 1. Contact Resistance: 50 m MAX. 2. Insulation Resistance: 10 M MIN. (after dry) 3. No damage, crack and looseness of parts. | X | - |
| Corrosion Salt Mist | Exposed in 5 % salt water spray for 48 h | 1. Contact Resistance: 50 m MAX. 2. No heavy damage, crack and looseness of parts. | X | - |
| Dry Heat | Exposed at 85 C, 240 h | 1. Contact Resistance: 50 m MAX. 2. Insulation Resistance: 1000 M MIN. 3. No damage, crack and looseness of parts. | - | |
| Cold | Exposed at -55 C, 240 h | - | - | |
| Resistance to Soldering Heat | A profile is shown in Fig-1, under 2 cycles. | No deformation or significant looseness of contacts. | - |
| Parameter | Value |
|---|---|
| Operating Temperature Range | -30 to +75 |
| Storage Temperature Range | -40 to +85 |
| Voltage | DC30V MAX / AC40V MAX |
| Operating Humidity Range | - % to - % |
| Current Max | 2 A |
| Applicable Cable | AWG24 to AWG32 |
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