HRS DF51 22DS 2C positive lock wire to board connector with dual row options and potting suitability
Manufacturer:
HRS
Description:
2mm 2 11 Non-Latching 2mm Rectangular Connector Housings RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Housings
Specifications
Pitch:
2mm
Flame Retardant Rating:
UL94V-0
Number Of Rows:
2
Colour:
黑色
With Wings:
带翅
Number Of PINs Per Row:
11
Number Of Positions Or Pins:
2x11P
With Locker:
不带锁扣
Row Spacing:
2mm
Mfr. Part #:
DF51-22DS-2C
Model Number:
DF51-22DS-2C
Introduction
Product Overview
The HIROSE DF51 Series is a 2mm pitch, positive lock, wire-to-board connector designed for reliable and secure connections. It features a positive lock mechanism for tactile feedback, a wide variation of configurations including single-row and dual-row options with gold and tin plating, and a secure side-locking design for compact equipment. The connectors prevent incorrect mating through visual and mechanical polarization and are suitable for potting applications. They are UL, C-UL certified and find applications in office automation, industrial machinery, robots, amusement equipment, and medical devices.
Product Attributes
- Brand: HIROSE
- Series: DF51
- Pitch: 2mm
- Locking Mechanism: Positive Lock
- Certifications: UL, C-UL Standard Certified
- Contact Plating: Gold, Tin
- Insulator Material: PBT (glass-reinforced)
- Insulator Color: Black
- UL Flammability Rating: UL94V-0
Technical Specifications
| Specification | Details |
| Rated Current (Note 1) | 22 AWG: 3A (Single-Row), 2A (Dual-Row) 24 AWG: 2.5A (Single-Row), 2A (Dual-Row) 26 AWG: 2A (Single-Row), 2A (Dual-Row) 28 AWG: 1A (Single-Row), 1.5A (Dual-Row) 30 AWG: 0.5A (Single-Row), 0.5A (Dual-Row) UL, C-UL Safety Standard: 22 AWG: 2A, 24 to 28 AWG: 1A, 30 AWG: 0.5A |
| Rated Voltage | 250V AC/DC (General) 30V AC/DC (UL, C-UL Safety Standard) |
| Operating Temperature (Note 2) | -55 to +105 |
| Operating Humidity Range (Note 3) | 20 to 80% |
| Storage Temperature Range (Note 4) | -10 to +60 |
| Storage Humidity Range (Note 4) | 40 to 70% |
| Insulation Resistance | 1,000M Min. (at 500V DC) |
| Withstanding Voltage | 650V AC for 1 min. (No flashover or breakdown) |
| Contact Resistance | 30m Max. (at 1 mA, 20mV Max.) |
| Vibration Resistance | No electrical discontinuity of 1 s or greater (Frequency 10 to 55 Hz, half amplitude 0.75mm) |
| Shock Resistance | No electrical discontinuity of 1 s or greater (Accelerated velocity: 490m/s, 11ms) |
| Humidity Resistance | Contact resistance: 30m Max. Insulation resistance: 500M Min. (40 2, 90 to 95% humidity for 96 hours) |
| Temperature Cycle | Contact resistance: 30m Max. Insulation resistance: 1,000M Min. (-55 for 30 min. 105 for 30 min., 5 cycles) |
| Mating Durability | Tin plated: 30 mating cycles Gold plated: 50 mating cycles |
| Solder Heat Resistance | Resin parts withstand temperature and resist melting. Flow: 260, 5 sec. Hand soldering: 270 for 3 seconds. |
| Applicable Cable Range | 22 to 30 AWG |
| Potting Capability | Straight header can be potted up to 3mm. |
| UL/C-UL File No. | E52653 |
2410121837_HRS-DF51-22DS-2C_C17199121.pdf
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