Shenzhen ECER Network Technology Co., Ltd.
| 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 |
| Description | 2.5mm 1 4 Non-Latching P=2.5mm Rectangular Connector Housings RoHS |
| Mfr. Part # | DF1B-4EP-2.5RC |
| Package | P=2.5mm |
| Model Number | DF1B-4EP-2.5RC |
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Product Specification
| 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 | Description | 2.5mm 1 4 Non-Latching P=2.5mm Rectangular Connector Housings RoHS |
| Mfr. Part # | DF1B-4EP-2.5RC | Package | P=2.5mm |
| Model Number | DF1B-4EP-2.5RC |
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.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Total Annual:
10000000-50000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability... Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability...
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