Durable Connector HRS DF1B-4EP-2.5RC with 2.5mm Pitch and Insulation Displacement Contact Technology
Manufacturer:
HRS
Description:
2.5mm 1 4 Non-Latching P=2.5mm Rectangular Connector Housings RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Housings
Specifications
Flame Retardant Rating:
UL94V-0
Pitch:
2.5mm
Colour:
白色
Number Of Rows:
1
With Wings:
不带翅
Reference Series:
-
Operating Temperature:
-
Number Of PINs Per Row:
4
Number Of Positions Or Pins:
1x4P
Row Spacing:
-
With Locker:
不带锁扣
Mfr. Part #:
DF1B-4EP-2.5RC
Package:
P=2.5mm
Model Number:
DF1B-4EP-2.5RC
Introduction
DF1B Series: 2.5mm Pitch Connector for Discrete Wire Connection (UL/CSA Standard Compliant)
The DF1B Series is a 2.5mm pitch connector designed for discrete wire connection, featuring innovative Insulation Displacement (ID) and crimping contact technologies. This allows for mixing cables with different current capacities within a single connector housing, offering excellent maintainability through replaceable contacts. The ID contact area is protected by the case, ensuring high reliability. This series is compliant with UL/CSA standards.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Certifications: UL/CSA Standard Compliant (UL File No.: E52653, CSA File No.: LR95109)
- Material/Finish: Insulators (Polyamide, White, UL94V-0), Contacts (Phosphor Copper, Brass) with Tin plated or Gold plated options.
Technical Specifications
| Item | Specification | Condition |
| Insulation Resistance | 1000M Min | 500V DC |
| Withstanding Voltage | No flashover or insulation breakdown. | 650V AC/1 minute |
| Contact Resistance | 30m Max | 100mA |
| Insertor/Extraction Force | MIN0.44N (45gf), MAX4.4N(450gf) | Measure at the square steel pin of 0.6350.002mm |
| Vibration | No electrical discontinuity of 1s or more | Frequency: 10 to 55Hz, single amplitude of 0.75mm, 2 hours in each of the 3 directions. |
| Humidity (Steady state) | Contact resistance: 30m max. Insulation resistance: 1000M min. | 96 hours at temperature of 402 and humidity of 90% to 95% |
| Temperature Cycle | Contact resistance: 30m max. Insulation resistance: 1000M min. | (-55: 30 minutes 5 to 35: 10 minutes) (-85: 30 minutes 5 to 35: 10 minutes) 5 cycles |
| Operating Life | Contact resistance: 30m max. | Tin plating: 30 cycles Gold plating: 50 cycles |
| Resistance to Soldering Heat | No deformation of components affecting performance. | Flow: 260 for 5 seconds Manual soldering: 300 for 3 seconds |
| Rating | Specification |
| Current Rating (Note1) | 20 to 24AWG: 3A 26AWG: 2A 28AWG: 1A 30AWG: 0.5A |
| Voltage Rating | 250V AC/DC |
| Storage Temperature Range | -10 to +60 (Note3) |
| Storage Humidity Range | -40 to 70% (Note3) |
| Operating Temperature Range | -35 to +85 (Note2) |
| Operating Humidity Range | -35 to +85 (Note2) |
| UL-CSA Safety Standard | Standardized Value |
| Current Rating (Note1) | 20 to 22AWG: 3A 24 to 28AWG: 1A 30AWG: 0.5A |
| Voltage Rating | 30V AC |
2410010133_HRS-DF1B-4EP-2-5RC_C530999.pdf
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