HRS DF51-4DS-2C connector engineered for electrical connections in harsh environmental conditions
Manufacturer:
HRS
Description:
2 -55℃~+105℃ 2 Non-Latching Rectangular Connector Housings RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Housings
Specifications
Flame Retardant Rating:
UL94V-0
Number Of Rows:
2
Colour:
黑色
With Wings:
带翅
Operating Temperature:
-55℃~+105℃
Number Of PINs Per Row:
2
Number Of Positions Or Pins:
2x2P
With Locker:
不带锁扣
Mfr. Part #:
DF51-4DS-2C
Model Number:
DF51-4DS-2C
Introduction
Product Overview
This product is a connector designed for various applications, offering reliable electrical and mechanical performance within specified environmental conditions. It supports multiple applicable connector types and is rated for specific voltage and current carrying capacities, with certifications including UL and C-UL.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Certifications: UL, C-UL
Technical Specifications
| Specification | Test Method | Requirements | QT | AT |
| Operating Temperature Range | -55 to +105C (Note1) | X | ||
| Storage Temperature Range | -10 C to +60C (Note3) | X | ||
| Operating Humidity Range | 20% to 80% (Note2) | X | ||
| Storage Humidity Range | 40% to 70% (Note3) | X | ||
| Applicable Connector | DF51A-4DP-2DSA(##), DF51-4DP-2DS(##), DF51-4DEP-2C(##) | |||
| Current (AWG) | AWG 22 : 3.0A, AWG 24 : 2.5A, AWG 26 : 2.0A, AWG 28 : 1.0A, AWG 30 : 0.5A | |||
| Applicable Contact | DF11-22SC(A)/SCF(A), DF11-2428SC(A)/SCF(A), DF11-30SC(A)/SCF(A) | |||
| ULC-UL Rating Voltage | 30V AC/DC | |||
| ULC-UL Rating Voltage | 250 V AC/DC | |||
| ULC-UL Rating Current (AWG) | AWG 22 : 2.0A, AWG 24 to 28 : 1.0A, AWG 30 : 0.5A | |||
| Construction - General Examination | Visually and by measuring instrument. According to drawing. | X | X | |
| Construction - Marking | Confirmed visually. | X | X | |
| Electric Characteristics - Insulation Resistance | 500 V DC. | 1000 M MIN. | X | |
| Electric Characteristics - Voltage Proof | 650 V AC for 1 min. | No flashover or breakdown. | X | |
| Mechanical Characteristics - Mechanical Operation (Sn Plating) | 30 times insertion and extraction. | No damage, crack or looseness of parts. | 5 | X |
| Mechanical Characteristics - Mechanical Operation (Au Plating) | 50 times insertion and extraction. | X | ||
| Mechanical Characteristics - Mating and unmating Force (Sn Plating) | It takes out and inserts with a conformity connector. | 1.Insertion Force : 24.2N MAX. 2.Extraction Force : 1.2N MIN. | X | |
| Mechanical Characteristics - Mating and unmating Force (Au Plating) | It takes out and inserts with a conformity connector. | 1.Insertion Force : 18.5N MAX. 2.Extraction Force : 1.0N MIN. | X | |
| Mechanical Characteristics - Vibration | Frequency 10 to 55 Hz, single amplitude 0.75 mm, at 10 cycles for 3 direction. | No damage, crack or looseness of parts. | 5 | X |
| Mechanical Characteristics - Shock | Acceleration 490 m/s, duration of pulse 11 ms at 3 times for 3 directions. | X | ||
| Mechanical Characteristics - Contact extraction force | Pull out the cable after housing fixation. | 11.8N MIN | X | |
| Environmental Characteristics - Damp Heat (Steady State) | Exposed at 40 2C , humidity 90 to 95 %, 96 h. (After leaving the room temperature for 1 to 2h.) | 1.Insulation resistance: 500 M MIN. 2.No damage, crack or looseness of parts. | 5 | X |
| Environmental Characteristics - Rapid Change Of Temperature | Temperature -55C +105C Time 30min 30min Under 5 Cycles. (The transferring time of the tank is 2 to 3 MIN) (After leaving the room temperature for 1 to 2h.) | 1.Insulation resistance: 1000 M MIN. 2.No damage, crack or looseness of parts. | 5 | X |
| Environmental Characteristics - Dry Heat | Exposed at 1052C, 96h | X | ||
| Environmental Characteristics - Cold | Exposed at -553C, 96h | X |
2410121610_HRS-DF51-4DS-2C_C716987.pdf
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