Shenzhen ECER Network Technology Co., Ltd.
| Description | Through Hole D-Sub Connector RoHS |
| Mfr. Part # | L777SDB25POL2 |
| Package | Through Hole |
| Model Number | L777SDB25POL2 |
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Product Specification
| Description | Through Hole D-Sub Connector RoHS | Mfr. Part # | L777SDB25POL2 |
| Package | Through Hole | Model Number | L777SDB25POL2 |
The Amphenol SD series connectors are precision-formed, straight PCB mount connectors designed for economical and reliable I/O connections. Available in Standard Density (SD) and High Density (HD) configurations, these connectors feature closed-entry contact cavities and meet commercial requirements across various industries including Industrial and Telecom. They offer a robust solution for standard I/O connections.
| Specification | Value |
|---|---|
| Connector Interface Standard | MIL C24308 - NFC 93425-HE5 |
| Operating Temperature | -55C to +105C |
| Salt Spray | 24 hours |
| Standard Plating Thickness (Contacts) | 0.38m (15") Gold Flash, 0.76m (30") Gold |
| Single Contact Insertion Force (max) | 0.54kg (1.19lb) |
| Single Contact Withdrawal Force (min) | SD: 0.06kg (0.13lb), HD: 0.02kg (0.04lb) |
| Mating and Unmating Force (kg/lb) - SD | Mate (max): 3.05 to 14.65 (6.74 to 32.38), Unmate (min): 0.36 to 1.6 (0.79 to 3.56) |
| Mating and Unmating Force (kg/lb) - HD | Mate (max): 3.81 to 15.82 (8.42 to 34.96), Unmate (min): 0.52 to 2.02 (1.14 to 4.46) |
| Shell Material | Steel, tin over nickel plating |
| Contact Material | Brass, selected gold in mating area |
| Rear Insert Material | Brass, 2.54m (100") min. nickel plated |
| Boardlock Material | Brass, 2.54m (100") min. nickel plated |
| Screwlock Material | Brass, 2.54m (100") min. nickel plated |
| Current Rating (Standard Density) | 3A |
| Voltage Rating | 250V AC/rms 50Hz |
| Withstanding Voltage | 1000V AC/rms 50Hz for one minute |
| Insulation Resistance | 5000M at 500V DC |
| Contact Resistance (max, initially) | 20m |
| Termination | Straight, for PCB mount (OL2) |
| Plating Option (0.76m / 30") | 77 (Tinned shell for receptacle), 717 (Tinned shell + dimples for Pin connector), 177 (Tinned shell for receptacle), 777 (Tinned shell + dimples for Pin connector) |
| Contact Plating | 0.38m (15") Gold Flash |
| Shell Plating | Tin over nickel plating |
| Standard Density (SD) Configurations | 09, 15, 25, 37, 50 contacts |
| High Density (HD) Configurations | 15, 26, 44, 62, 78 contacts |
| Overall Dimensions (SD - 50 Contacts) | A: 67mm (2.64"), B: 61.11mm (2.41"), C: 52.86mm (2.08"), D: 52.34mm (2.06"), E: 44.32mm (1.75"), F: 55.3mm (2.18"), X: 2.77mm (0.109") |
| Overall Dimensions (HD - 78 Contacts) | A: 67mm (2.64"), B: 61.11mm (2.41"), C: 52.86mm (2.08"), D: 52.34mm (2.06"), E: 55.3mm (2.18"), X: 2.77mm (0.109") |
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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