This Shrink DIP IC socket provides a high-density carrier for specialized integrated circuits with a 1.778mm pitch. It differs from standard modular sockets by featuring a reduced 0.070 inch spacing to support compact board layouts in high-pin-count systems. Stamped Phosphor Bronze contacts with a Tin-over-Nickel finish ensure consistent electrical mating and a reliable 1A current rating. The UL 94V-0 PBT housing provides exceptional thermal stability to survive industrial wave soldering without any distortion. Engineering teams utilize this SDIP interface primarily for maintaining high-density legacy hardware and specialized industrial controllers where board space is critical.
Key Features
- Shrink DIP Pitch: Fits high-density 1.778mm (0.070″) spacing ICs.
- Stamped Contacts: Ensures reliable electrical mating and low resistance.
- UL 94V-0 Material: Delivers high flame resistance and thermal stability.
- THT Solder Tails: Provides secure mechanical anchoring to the board.
Main Specifications:
General Information:
| Product No.: | ISD-3XX-T | |
| Product Type: | DIP Sockets | |
| Number of Rows: | Dual Row | |
| Number of Positions: | 16 to 24 | |
| Contact Type: | Dual-Wipe Stamped | |
| Mounting Type: | Through Hole | |
| Pitch – Mating: | 0.070″ (1.778mm) | |
| Row Spacing: | .300″ (7.62mm) |
Materials and Plating:
| Insulator Material: | PBT, glass reinforced, rated UL 94V-0 | |
| Insulator Color: | Black | |
| Contact Material: | Phosphor Bronze | |
| Contact Plating: | Tin over Nickel underplate overall |
Electrical:
| Current rating: | 1 Amp max | |
| Operating voltage: | 250 VAC max | |
| Contact resistance: | 20 mohms max | |
| Insulation resistance: | 5000 Mohms min @ 500 VDC | |
| Dielectric withstanding voltage: | 1000 VAC for 1 minute |
Environmental：
| Operating Temperature: | -55°C to +105°C | |
| Compliance: | Lead Free & RoHS Compliant |
DIP IC Socket Structure
Applications:
- Swappable Audio Op-Amps
- BIOS & Firmware Socketing
- IC Programming & Testing Fixtures
- Hardware R&D & Prototyping
- On-Site Industrial Maintenance
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