Single readout edgeboard connector VISHAY EBT156-18R2W with 0156 inch spacing and chamfered lead ins
Product Overview
The Vishay Dale EBT156 series offers single readout edgeboard connectors designed for 0.062" (1.57 mm) printed circuit boards. These connectors feature a 0.156" (3.96 mm) center-to-center spacing and a modified tuning fork contact design with chamfered lead-ins to minimize wear on PCB contacts while maintaining contact pressure and wiping action. They are engineered for protected entry, allowing the card slot to straighten and align the board before electrical contact is made, thus preventing damage from warped or out-of-tolerance boards. Available with various termination options including eyelet, dip-solder, and Wire Wrap, and offering polarization on or between contact positions, the EBT156 series is suitable for a wide range of industrial applications.
Product Attributes
- Brand: Vishay Dale
- Contact Spacing: 0.156" (3.96 mm)
- Body Material: Glass-filled phenolic per MIL-M-14, type MFH, black, flame retardant (UL 94 V-0)
- Contact Material: Copper alloy
- Polarizing Key Material: Glass-filled nylon
- Optional Threaded Mounting Insert Material: Nickel plated brass
- Optional Floating Mounting Bushing Material: Cadmium plated brass
Technical Specifications
| Specification | Value |
|---|---|
| Current Rating | 5 A |
| Test Voltage Between Contacts (at sea level) | 1800 VRMS |
| Test Voltage Between Contacts (at 70,000 feet) | 450 VRMS |
| Insulation Resistance | 5000 M minimum (at 500 VDC potential) |
| Contact Resistance (voltage drop) | 30 mV maximum at rated current with gold flash |
| Number of Contacts | 6, 10, 12, 15, 18, or 22 |
| Card Thickness Acceptance | 0.054" to 0.070" (1.37 mm to 1.78 mm) |
| Card Slot Depth | 0.330" (8.38 mm) |
| Contact Finish Options | 1 = Electro tin plated, 2 = Gold flash |
| Mounting Variations | W (No Mounting Flange), X (Clearance Hole), Y (Threaded Insert), Z (Floating Bushing) |
| Terminal Variations | A (Eyelet), B, C, D, R (Dip-Solder), E, F (Wire Wrap) |
| Polarization | On or between contact positions, factory or field insertion |
| Application | For use with 0.062" (1.57 mm) printed circuit boards requiring an edgeboard type connector on 0.156" (3.96 mm) centers |
| Dimensions (Example for 6 contacts) | A: 0.340" (8.64 mm), B: 1.10" (27.94 mm), C: 1.24" (31.50 mm), D: 0.781" (19.84 mm), E: 1.80" (45.72 mm), F: 1.53" (38.86 mm) |
| Dimensions (Example for 10 contacts) | A: 0.340" (8.64 mm), B: 1.72" (43.69 mm), C: 1.86" (47.24 mm), D: 1.41" (35.81 mm), E: 2.43" (61.72 mm), F: 2.16" (54.86 mm) |
| Dimensions (Example for 12 contacts) | A: 0.340" (8.64 mm), B: 2.04" (51.82 mm), C: 2.18" (55.37 mm), D: 1.72" (43.69 mm), E: 2.74" (69.60 mm), F: 2.47" (62.74 mm) |
| Dimensions (Example for 15 contacts) | A: 0.340" (8.64 mm), B: 2.50" (63.50 mm), C: 2.65" (67.31 mm), D: 2.19" (55.63 mm), E: 3.21" (81.53 mm), F: 2.94" (74.68 mm) |
| Dimensions (Example for 18 contacts) | A: 0.340" (8.64 mm), B: 2.97" (75.44 mm), C: 3.11" (78.99 mm), D: 2.66" (67.56 mm), E: 3.68" (93.47 mm), F: 3.41" (86.61 mm) |
| Dimensions (Example for 22 contacts) | A: 0.340" (8.64 mm), B: 3.60" (91.44 mm), C: 3.74" (95.0 mm), D: 3.28" (83.31 mm), E: 4.30" (109.22 mm), F: 4.03" (102.36 mm) |
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