IDC Ribbon Cable Socket with Double Recessed Cover and Military Polarization 3M 89140-0101 Connector
Product Overview
The 3M 891 Series IDC Ribbon Cable Socket is designed for .100" x .100" connections with .050" pitch cable. It features a double-recessed cover for cable termination from either side, military polarization options with or without a center bump, and optional double-sided adhesive pull tabs for easy unplugging. This socket is suitable for use with 26 and 28 AWG stranded wire and is available in pre-assembled configurations for efficient loading of assembly equipment.
Product Attributes
- Brand: 3M
- Series: 891 Series
- Cable Type: IDC Ribbon Cable
- Contact Pitch: .050"
- Termination Style: Insulation Displacement Connector (IDC)
- Insulation Material: Glass Filled Polyester (PBT)
- Insulation Color: Gray
- Contact Material: Phosphor Bronze
- Contact Plating: Nickel (under plating), Gold (wiping area)
- Polarization: With or without center bump
- Certifications: UL File No: E68080
- Origin: 3M Company, Electronics Materials Solutions Division, Austin, TX
Technical Specifications
| Specification | Details |
|---|---|
| Connector Type | IDC Ribbon Cable Socket |
| Contact Spacing | .100" x .100" |
| Cable Pitch | .050" |
| Wire Accommodation | 26 and 28 AWG Stranded |
| Insulation Resistance | > 1 x 109 at 500 VDC |
| Withstanding Voltage | 1,000 VRMS at Sea Level |
| Temperature Rating | -55 C to +105 C |
| Current Rating | Refer to 3M Product Specification for derating curves. Rating conditions: EIA-364-070 Method 2, 30C maximum temperature rise, 20% derated. |
| Contact Quantity (Table 1) | 08, 10, 14, 16, 20, 24, 26, 30, 34, 36, 40, 44, 50, 60 |
| Strain Relief Option | Yes (Order Separately) |
| Pull Tabs Option | Yes (Optional Double-sided Adhesive, Order Separately) |
| Assembly Tools | 3M TH Press (or equivalent) 3640, 3M TH Locator Plate 3443-107N, 3M TH Platen 3442-9 |
| Regulatory Information | Visit 3M.com/regs |
Dimensions (Table 1)
| Contact Qty. | Dim. "A" (inches [mm]) | Dim. "B" (inches [mm]) |
|---|---|---|
| 08 | 0.58 [14.7] | 0.42 [10.7] |
| 10 | 0.68 [17.3] | 0.52 [13.2] |
| 14 | 0.88 [22.4] | 0.72 [18.3] |
| 16 | 0.98 [24.9] | 0.82 [20.8] |
| 20 | 1.18 [30.0] | 1.02 [25.9] |
| 24 | 1.38 [35.1] | 1.22 [31.0] |
| 26 | 1.48 [37.6] | 1.32 [33.5] |
| 30 | 1.68 [42.7] | 1.52 [38.6] |
| 34 | 1.88 [47.8] | 1.72 [43.7] |
| 36 | 1.98 [50.3] | 1.82 [46.2] |
| 40 | 2.18 [55.4] | 2.02 [51.3] |
| 44 | 2.38 [60.5] | 2.22 [56.4] |
| 50 | 2.68 [68.1] | 2.52 [64.0] |
| 60 | 3.18 [80.8] | 3.02 [76.7] |
2311161435_3M-89140-0101_C17665014.pdf