HRS ZH05-20DP-HU(A)
Product Overview
The HIROSE ZH05 Series is a 0.5mm size, 2mm pitch wire-to-board connector designed for compact applications. It features a short-circuit and electric shock prevention design, high temperature resistance up to 125, and enhanced vibration resistance with a 3-point contact design. Suitable for automotive and other high-temperature environments, it also offers potting compatibility and two mating key types (A and B) to prevent misfitting. The series supports wire gauges from 22 to 26 AWG.
Product Attributes
- Brand: HIROSE
- Origin: JAPAN
- Material (Receptacle Housing): PA
- Material (Female Contact): Copper Alloy
- Material (Plug Housing): PA
- Material (Male Crimp Contact): Brass
- Color (Receptacle Housing): Black, Gray
- Color (Plug Housing): Black, Gray
- Color (Mating Key A): Black
- Color (Mating Key B): Gray
- Finish (Female Contact): Tin Plating
- Finish (Retention Tabs): Tin Plating
- Finish (Male Crimp Contact): Tin Plating
- Packaging (Male Crimp Contact): Reel
Technical Specifications
| Item | Specification | Conditions |
| Contact Resistance | 10m Max. | Measured at 1A DC |
| Insulation Resistance | 100M Min. | Measured at 500V DC |
| Withstanding Voltage | There shall be no dielectric breakdown. | 1000V AC for 1 min. |
| Mating Durability | Contact Resistance: 20m Max. | 30 Insertion/Extraction cycles |
| Vibration Resistance | Contact Resistance: 20m Max. No electrical discontinuity of 1s or more. | Frequency: 20 to 200Hz (Constant Acceleration of 44m/s), 1 Cycle 3 min. (round trip), 3 hours in 3 directions |
| Lock Strength | 100N Min. | Lock breaking strength measured when pulling in mating axis direction |
| Humidity Resistance | Contact Resistance: 20m Max. Insulation Resistance: 100M Min. | Left for 96 hours at a temperature of 60 and a relative humidity 90 to 95% |
| Thermal Shock | Contact Resistance: 20m Max. | Temperature: -4 Room temperature +125 Room temperature, Time: 30 5 30 5 minutes for 1000 cycles |
| Heat Resistance | Contact Resistance: 20m Max. | Left at 140 for 120 hours |
| Cold Resistance | Contact Resistance: 20m Max. | Left at -40 for 120 hours |
| Sulfuric Acid Gas Resistance | Contact Resistance: 20m Max. | Left in sulfuric acid gas at room temperature with a concentration of 25ppm and 75% or more RH for 96 hours while unmated |
| Rated Current | 2A (All pins power supply) | |
| Operating Temperature | -40 to +125 | Includes temperature rise caused by current flow. |
| Rated Voltage | 60V AC/DC | |
| Storage Temperature Range | -10 to +60 | For long-term storage of unused items before mounting. |
| Storage Humidity Range | Relative humidity 85 Max. | For long-term storage of unused items before mounting. Use without condensation. |
| Part No. | HRS No. | Color | Mating Key | No. of Pos. | A (mm) | B (mm) | C (mm) | Purchase Unit |
| ZH05-16DS-2H(A) | CL0756-2101-0-80 | Black | A Key | 16 | 15.0 | 22.9 | 21.36 | 250pcs per reel |
| ZH05-16DS-2H(B) | CL0756-2104-0-80 | Gray | B Key | 16 | 15.0 | 22.9 | 21.36 | 250pcs per reel |
| ZH05-20DS-2H(A) | CL0756-2102-0-80 | Black | A Key | 20 | 19.0 | 26.9 | 25.36 | 250pcs per reel |
| ZH05-20DS-2H(B) | CL0756-2105-0-80 | Gray | B Key | 20 | 19.0 | 26.9 | 25.36 | 250pcs per reel |
| ZH05-24DS-2H(A) | CL0756-2108-0-00 | Black | A Key | 24 | 23.0 | 30.9 | 29.36 | 250pcs per reel |
| ZH05-24DS-2H(B) | CL0756-2109-0-00 | Gray | B Key | 24 | 23.0 | 30.9 | 29.36 | 250pcs per reel |
| ZH05-28DS-2H(A) | CL0756-2128-0-00 | Black | A Key | 28 | 27.0 | 34.9 | 33.36 | 250pcs per reel |
| ZH05-28DS-2H(B) | CL0756-2129-0-00 | Gray | B Key | 28 | 27.0 | 34.9 | 33.36 | 250pcs per reel |
| ZH05-32DS-2H(A) | CL0756-2110-0-00 | Black | A Key | 32 | 31.0 | 38.9 | 37.36 | 250pcs per reel |
| ZH05-32DS-2H(B) | CL0756-2111-0-00 | Gray | B Key | 32 | 31.0 | 38.9 | 37.36 | 250pcs per reel |
| ZH05-20DS-2V(A) | CL0756-2116-0-00 | Black | A Key | 20 | 150pcs per reel | |||
| ZH05-20DS-2V(B) | CL0756-2117-0-00 | Gray | B Key | 20 | 150pcs per reel | |||
| ZH05-16DP-HU(A) | CL0756-2201-0-00 | Black | A Key | 16 | 20.7 | 11.2 | 500pcs per box | |
| ZH05-16DP-HU(B) | CL0756-2207-0-00 | Gray | B Key | 16 | 20.7 | 11.2 | 500pcs per box | |
| ZH05-20DP-HU(A) | CL0756-2204-0-00 | Black | A Key | 20 | 24.7 | 11.5 | 500pcs per box | |
| ZH05-20DP-HU(B) | CL0756-2208-0-00 | Gray | B Key | 20 | 24.7 | 11.5 | 500pcs per box | |
| ZH05-24DP-HU(A) | CL0756-2212-0-00 | Black | A Key | 24 | 28.7 | 1,500pcs per box | ||
| ZH05-24DP-HU(B) | CL0756-2217-0-00 | Gray | B Key | 24 | 28.7 | 1,500pcs per box | ||
| ZH05-28DP-HU(A) | CL0756-2239-0-00 | Black | A Key | 28 | 32.7 | 500pcs per box | ||
| ZH05-28DP-HU(B) | CL0756-2240-0-00 | Gray | B Key | 28 | 32.7 | 500pcs per box | ||
| ZH05-32DP-HU(A) | CL0756-2218-0-00 | Black | A Key | 32 | 36.7 | 500pcs per box | ||
| ZH05-32DP-HU(B) | CL0756-2219-0-00 | Gray | B Key | 32 | 36.7 | 500pcs per box | ||
| ZH05-16DP-R | CL0756-2215-0-00 | 16 | 19.1 | 5.8 | 10,000pcs per box | |||
| ZH05-20DP-R | CL0756-2216-0-00 | 20 | 23.1 | 12,000pcs per box | ||||
| ZH05-24DP-R | CL0756-2213-0-00 | 24 | 27.1 | 5.45 | 12,000pcs per box | |||
| ZH05-28DP-R | CL0756-2241-0-00 | 28 | 31.1 | 4.95 | 12,000pcs per box | |||
| ZH05-32DP-R | CL0756-2220-0-00 | 32 | 35.1 | 4.45 | 12,000pcs per box | |||
| ZH05-2224PCF | CL0756-2001-0-00 | 75,000pcs per box | ||||||
| ZH05-26PCF | CL0756-2004-0-00 | 15,000pcs per box |
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