HRS DF33A-2022SCF
Price:
Negotiable
MOQ:
10000
Delivery Time:
14-26 weeks
Brand:
DF33A-2022SCF
Product Description
DF33 Series 3.3 mm Contact Pitch Connectors for Internal Power Supplies
The DF33 Series connectors are designed for internal power supply applications, offering a 3.3 mm contact pitch. Key features include a 5 A maximum current rating with #20 AWG conductors, a reliable complete locking function to prevent accidental disconnection, and prevention of incorrect connections through distinct mating configurations and built-in guide keys for correct board placement. These connectors support encapsulation up to 10 mm and are designed to prevent short circuits between adjacent contacts with fully enclosed insulators. Enhanced retention force for crimped contacts and visual confirmation of insertion are also provided.
Product Attributes
- Brand: Hirose Electric
- Series: DF33
- Contact Pitch: 3.3 mm
- Certifications: UL94V-0
- Materials: Sockets (Polyamide, Tin plated contacts), Headers (Polyamide, Tin plated contacts), Retainer (Glass reinforced Polyamide), Insulator (PBT)
- Colors: Standard Type (Natural Beige), R Type (Black)
Technical Specifications
| Item | Specification | Condition | Remarks |
| Ratings - Current | 5 A | #20 AWG conductor | Max. current for single row connector. |
| Ratings - Voltage | 500 V DC | ||
| Ratings - Withstanding Voltage | 1500 V AC for 1 minute | No flashover or insulator breakdown. | |
| Operating Temperature Range | -35C to 85C | Includes temperature rise caused by current flow. | |
| Operating Humidity Range | 40% to 80% | ||
| Storage Temperature Range | -10C to 60C | Refers to products stored prior to mounting and use. | |
| Storage Humidity Range | 40% to 70% | Refers to products stored prior to mounting and use. | |
| Contact Resistance (Initial) | 10 m max. | Measured with a steel pin of 0.5 x 0.5 0.002 thickness | |
| Insulator Resistance | 1000 M min. | ||
| Number of Rows | 1 (Single row), 2 (Double row) | ||
| Number of Contacts | 2 to 6 (Single row), 4 to 12 (Double row) | ||
| Contact Insertion-Extraction Force (per contact) | 0.5 N min., 4.5 N max. | ||
| Durability (mating/unmating) | 30 cycles | ||
| Vibration | Frequency 10 to 55 Hz, single amplitude of 0.75 mm, 3 axis, duration of 2 hours | No electrical discontinuity of 1 s. min. | |
| Shock | Acceleration of 490 m/s, 11 ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis. | Contact resistance of 20 m max. | |
| Humidity | Temperature 40C 2C, 90% to 95% RH, 96 hours | No electrical discontinuity of 1 s. min. | |
| Temperature Cycle | (-55C: 30 minutes5 to 35C: 5 minutes85C: 30 minutes5 to 35C: 5 minutes) for 5 cycles | Contact resistance of 20 m max. | |
| Resistance to Soldering Heat | Flow solder temperature 260C, for 10 seconds; Manual soldering: Soldering iron temperature 320C, 3 seconds | No deformation of the insulator parts affecting performance. |
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Company
Shenzhen ECER Network Technology Co., Ltd.
Location
Unit A2603, One Avenue (South Zone), Zhuoyue Meilin Center Plaza, No. 126 Zhongkang Road, Meidu Community, Meilin Subdistrict, Futian District, Shenzhen
Contact Person
Sales