| Part Number: | ULO | - | DP407 | - | 10 | N | B | 8 | A |
|---|---|---|---|---|---|---|---|---|---|
| Explanation: |
Code Prefix |
Model DP406 - Base DIP plug |
Contacts 10, 14, 16, 20, 26, 30, 34, 40, 50, 60, 64 - DP406 total contacts |
Row Width N - DP407 7.62mm rows; 10, 14, 16, 18 or 20 contacts |
Configuration Field 1 B - Black housing; DP406A, B, C and DP407 |
Configuration Field 2 B - Black housing; DP406 only |
Pin Configuration A - DP407 Type A contact-position pattern |
DP406, DP406A, DP406B, DP406C and DP407 combine ribbon-cable termination features with through-hole pins. Their PCB patterns differ. Cable-side spacing, longitudinal PCB pitch and PCB row spacing are separate dimensions; one quoted pitch does not establish interchangeability.
| Model | Total contacts | PCB arrangement | Tail |
|---|---|---|---|
| DP406 | 10,14,16,20,26,30,34,40,50,60,64 | 2.54mm pitch, 2.54mm row spacing | 3.50mm; kinked or straight |
| DP406A | 68 or 80 | 1.27mm longitudinal reference; staggered rows with 1.70mm transverse references | 3.80mm, 0.50×0.30mm pins |
| DP406B | 4–80 listed; exact offered increments unspecified | 2mm pitch, 2mm row spacing | 3mm, 0.50×0.30mm pins |
| DP406C | 40 | 2.54mm row spacing, 48.26mm end-pin span; 0.635mm cable-side termination reference | 3.10mm, 0.30±0.05mm thickness |
| DP407 | 10,14,16,18,20,24,28,40 | 2.54mm longitudinal pitch; 7.62mm or 15.24mm row spacing by size | 3.50mm unlocked reference, 0.60×0.30±0.05mm contact references |
DP406A is described nominally as 1.27×2.54mm, but the illustrated staggered PCB tails use 1.70mm transverse references. The location of the nominal 2.54mm dimension is not established; do not use it as the PCB row spacing.
| Property | Value |
|---|---|
| Contact resistance | DP406, DP406A, DP406C: ≤30mΩ; DP406B, DP407: ≤20mΩ |
| Insulation resistance | 1000MΩ listed; limit direction unspecified |
| Withstand test | 500VAC for 1 minute |
| Working voltage / current | Unspecified |
| Insulator | Thermoplastic, material group I, UL94V-0 |
| Contacts | Copper alloy |
| Model | Operating temperature | Storage temperature |
|---|---|---|
| DP406 | Unestablished: 0°C to +85°C and a separate -45°C to +110°C range are listed | -20°C to +70°C |
| DP406A | -45°C to +110°C | Unspecified |
| DP406B | Unestablished: both -45°C to +110°C and 0°C to +85°C are listed | -20°C to +70°C |
| DP406C | -45°C to +110°C | Unspecified |
| DP407 | 0°C to +85°C | -20°C to +70°C |
Use an exact-part temperature specification for DP406 and DP406B; neither competing interval is presented as a verified operating rating.
| Model | Finish codes | Color | Other options |
|---|---|---|---|
| DP406 | Si selective gold flash; 8 full gold flash; 2 gold with nickel; 6 tin | B black; A gray | S kinked pins; X without kink |
| DP406A | 0 selective gold flash; 8 full gold flash; 6 tin; 2 nickel with gold flash | B black; W white | 68 or 80 contacts only |
| DP406B | 8 full gold flash; 6 tin; 2 nickel with gold flash | B black | Count field 04–80 |
| DP406C | 40 contacts only | ||
| DP407 | Si selective gold flash; 8 full gold flash; 2 gold with nickel; T tin | N 7.62mm rows; W 15.24mm rows; A or B contact-position pattern |
| Contacts | A | A tolerance | B | B tolerance |
|---|---|---|---|---|
| 10 | 17.80mm | ±0.30mm | 10.16mm | ±0.25mm |
| 14 | 22.82mm | 15.24mm | ||
| 16 | 25.40mm | 17.78mm | ||
| 20 | 30.52mm | 22.86mm | ||
| 26 | 38.12mm | 30.48mm | ||
| 30 | 43.32mm | ±0.35mm | 35.56mm | ±0.35mm |
| 34 | 48.40mm | 40.64mm | ||
| 40 | 55.92mm | 48.26mm | ||
| 50 | 68.72mm | 60.96mm | ||
| 60 | 81.42mm | 73.66mm | ||
| 64 | 86.38mm | 78.74mm |
DP406 body references are 6mm wide and 7.40mm high. Contact references are 0.60±0.05mm wide and 0.30±0.05mm thick. Kink projection is 0.70mm. Pin pitch and row spacing are 2.54±0.1mm; recommended PCB holes are Ø1mm with ±0.05mm layout tolerance.
The body is 8.20mm wide with a 5.50mm inner reference and 6.70mm height. Cover references are 8.20mm outer width, 5.70mm or 5.50mm upper width, and 3mm or 4.60mm height. Longitudinal A/B/C dimensions are shown without numeric values. Preserve the illustrated 1.27mm longitudinal and 1.70mm transverse pin references when checking the exact footprint.
With N contacts per row, the body length is 2×N+4.3mm and the contact span is 2×N−2mm. The body height is 3mm with a 0.20mm lower reference. The cover is 2mm high; end-view widths are 4mm and 2.30mm. The recommended PCB uses Ø0.80mm holes on 2×2mm centers with ±0.05mm layout tolerance.
DP406C has a 56.20mm housing and cover length. Body width is 6mm and body height 4.50mm. The cover has a 6mm outer width, 3.50mm inner width and 7.70mm height. The cable-side reference is 0.635±0.05mm; PCB row spacing is 2.54mm and end-pin span 48.26mm. These values describe different interfaces.
| Contacts | A | B | C | D row spacing |
|---|---|---|---|---|
| 10 | 17.16mm | 10.16mm | 10.60mm | 7.62mm |
| 14 | 22.24mm | 15.24mm | ||
| 16 | 24.78mm | 17.78mm | ||
| 18 | 27.32mm | 20.32mm | ||
| 20 | 29.86mm | 22.86mm | ||
| 24 | 34.94mm | 27.94mm | 18.18mm | 15.24mm |
| 28 | 40.02mm | 33.02mm | ||
| 40 | 55.26mm | 48.26mm |
Use only the row-width/count combinations tabulated above. A and B contact-position patterns have different terminal arrangements and must follow the chosen drawing. Locked height is 7.20mm; overall height is 10mm reference. Recommended PCB hole size is Ø1.00±0.03mm with ±0.05mm layout tolerance.
