This 28 pin machined pin IC socket provides a high-reliability carrier for narrow-body integrated circuits on networking boards. Screw-machined sleeves with internal four-finger Beryllium Copper clips ensure a gas-tight electrical bond that resists vibration. The insulator is molded from high-temp PPS to survive intense wave soldering without any structural deformation. Engineers utilize this 7.62mm narrow row spacing to optimize board density in high-pin-count systems. Technicians rely on this modular interface to plug in expensive chips easily while safeguarding them from thermal stress. It is an essential component for telecommunication and medical devices requiring long-term signal stability.
Key Features
- Machined Round Pins: Features four-finger clips for maximum contact reliability.
- Narrow Row Spacing: Fits standard .300″ dual-row narrow DIP packages.
- High-Temp PPS Housing: Withstands extreme industrial soldering temperatures without warping.
- 3A Current Capacity: Supports higher power loads for specialized hardware.
Main Specifications:
General Information:
| Product No.: | ICM-328-1-GT-HT | |
| Product Type: | DIP IC Sockets | |
| Number of Rows: | Dual Row | |
| Number of Positions: | 28 | |
| Contact Type: | Screw-Machined | |
| Mounting Type: | Through Hole | |
| Pitch – Mating: | 0.100″ (2.54mm) | |
| Row Spacing: | .300″ (7.62mm) | |
| Tail Length: | 0.110″ (2.78mm) |
Materials and Plating:
| Insulator Material: | Polyphenylene Sulfide (PPS) | |
| Insulator Color: | Black | |
| Inner Clip Material: | Beryllium Copper (4-Finger) | |
| Inner Clip Plating: | Gold flash over Nickel | |
| Outer Sleeve Material: | Brass | |
| Outer Sleeve Plating: | Tin over Nickel |
Electrical:
| Current rating: | 3 Amp max | |
| Operating voltage: | 60 VAC/DC | |
| Contact resistance: | ≤ 4mΩ | |
| Insulation resistance: | ≧ 1,000MΩ at 100 V | |
| Mechanical life: | 200 Cycle min |
Environmental：
| Operating Temperature: | -40°C to +105°C | |
| Compliance: | Lead Free & RoHS Compliant |
ICM-3XX Series Dimensions & Part Number Selection Table
Applications:
- Swappable Audio Op-Amps
- BIOS & Firmware Socketing
- IC Programming & Testing Fixtures
- Hardware R&D & Prototyping
- On-Site Industrial Maintenance
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