HRS HR22-12WTRA-20PC 73 Mini Circular Connector Black Color with Crimp and Solder Termination Styles
Product Overview
The HR22 Series offers high-performance, miniature circular connectors designed for demanding applications. Available in both waterproof and non-waterproof configurations, these connectors ensure reliable connections in various environments. They feature a jam nut receptacle for easy panel mounting and can be used as panel jacks. The series supports both crimp and solder termination styles, offering flexibility for specific application needs. Ideal for high-reliability scenarios such as automotive applications.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: HR22
- Origin: Japan (implied by address)
- Color: Black (Insulator, Hood and bushing)
- Certifications: UL94V-0 (Insulator)
Technical Specifications
| Item | Specifications | Conditions |
| Rated current | 2A | |
| Operating temperature range | -25 to +85 | |
| Rated voltage | 100V AC, 140V DC | |
| Storage temperature range | -10 to +60 | |
| Contact resistance | 20m max. | Measured at DC 1A |
| Insulation resistance | 1,000M min. | Measured at DC 100V |
| Withstanding voltage | No flashover or dielectric breakdown. | Measured at AC 300V for 1 minute |
| Vibration resistance | No electrical discontinuity for 10s or greater. | 10 to 500Hz/cycle, amplitude : 0.75mm, acceleration- 98m/s, 3 axis directions, 2 hours each |
| Shock resistance | No electrical discontinuity for 10s or greater. | Acceleration : 490m/s, duration : 11ms, 3 axis directions, 3 times each |
| Mating cycles | 100 times | Contact resistance : 20m max. |
| Resistance to water pressure | No water penetration into the connector. | Mated connectors left in Water at a depth of 1.8m for 48 hours. |
Materials / Finish
| Item | Material | Finish | Remarks |
| Shell | Brass | Nickel plating | |
| Zinc alloy | |||
| Insulator | PBT resin | Black | UL94V-0 |
| Male contact | Brass (Soldering) | Silver plating | |
| Phosphor bronze (Crimping) | |||
| Female contact | Beryllium copper (Soldering) | ||
| Phosphor bronze (Crimping) | |||
| Hood and bushing | Acrylonitrile-butadiene rubber | Black |
Features
- Both waterproof (IP67/IP68 rated when mated) and non-waterproof types available. (Note: Mating waterproof and non-waterproof connectors results in a non-waterproof connection.)
- Waterproof performance: IP67 (1m depth for 30 min), IP68 (2m depth for 14 days) when mated.
- Supports both crimp and solder type terminations.
- Receptacle features a jam nut for easy panel mounting.
- Jack connector can be used as a panel jack.
Product Number Structure (Example)
HR22 - 12 W T P A - 20 SC (**)
- 1. Model name: HR22
- 2. Shell size: Outer diameter of the mating end of the plug.
- 3. W: Waterproof, Blank: Non-waterproof
- 4. Locking mechanism: T: Threaded coupling type
- 5. Shell type: P: Plug, J: Jack, R: Receptacle
- 6. Shell variation: A, B, C, D...
- 7. Number of contacts
- 8. Contact form: P: Male pin, PC: Crimp type male pin, S: Female pin, SC: Crimp type female pin
- 9. Other specifications: Two-digit character
Panel Mounting Dimensions
| Description | Dimensions |
| Panel thickness | t: 1 to 3mm |
| Mounting hole diameter | 17.05 +0.05/0 |
| Cutout diameter | 15.85 +0.05/0 |
Contact Information
HIROSE ELECTRIC CO., LTD.
2-6-3, Nakagawa Chuoh, Tsuzuki-Ku, Yokohama-Shi 224-8540, JAPAN
https://www.hirose.c
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.