| Part Number: | ULO | - | SH399F | - | 10 | S | B | Si | B | 7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Explanation: |
Code Prefix |
Model SH399 - 2.54×2.54mm base model |
Contacts 10, 14, 16, 20, 26, 30, 34, 40, 50, 60, 64 - Total contacts for SH399, A, C, E and F |
Mounting S - Straight on SH399, A and F; SMT on SH399B |
Housing or Ejector B - Large-latch housing; SH399 and F |
Contact Finish Si - Full gold flash; SH399, A, E and F |
Color B - Black; all models |
Lock 7 - Standard 7.90mm latch; SH399 and F |
SH399, SH399A, SH399B, SH399C, SH399D, SH399E and SH399F are separate shrouded-header configurations. Mating-face pitch, row spacing and PCB termination pattern must be matched independently. No ribbon-cable conductor pitch or cross-brand mating compatibility is assigned.
| Model | Contact pitch × mating row spacing | Termination | Total contacts | Insulator |
|---|---|---|---|---|
| SH399 | 2.54×2.54mm | S straight; R right angle | 10,14,16,20,26,30,34,40,50,60,64 | Thermoplastic |
| SH399A | ||||
| SH399B | 2×2mm | V vertical; R right angle; S SMT | 10,26,34,40,44,50,60 | PA46 |
| SH399C | 2.54×2.54mm | V vertical; R right angle | 10,14,16,20,26,30,34,40,50,60,64 | PBT with 30% glass fiber |
| SH399D | 1.27×2.54mm | V vertical; alternating four-row PCB pattern | 10,20,26,30,34,40,50,60,68,70,80,90,100 | PBT |
| SH399E | 2.54×2.54mm | Vertical as illustrated | 10,14,16,20,26,30,34,40,50,60,64 | Glass-filled thermoplastic |
| SH399F | S straight; R right angle |
| Property | All seven model groups |
|---|---|
| Insulation resistance | ≥1000MΩ |
| Contact resistance | ≤20mΩ |
| Withstand test | 500VAC for 1 minute |
| Operating temperature | 0°C to +85°C |
| Storage temperature | -20°C to +70°C |
| Insulation material group / flammability | I / UL94V-0 |
| Contact material | Copper alloy |
| Working voltage and rated current | Unspecified; the withstand test is not a working-voltage rating |
| Model | Latch / housing codes | Contact finish | Color |
|---|---|---|---|
| SH399 | B large-latch housing; 7 standard 7.90mm; 4 special 4.50mm | Si full gold flash | B black |
| SH399A | S small-latch housing; 8 standard 8.60mm; 2 short 4.20mm; S special 4.20mm | Ti selective gold flash; Si full gold flash | B black; A gray |
| SH399B | L long ejector, H=11.80mm; N without ejector, H=9.10mm | 8 full gold flash | |
| SH399C | Latch configuration shown in the model outline; no separate latch code | B black; L blue | |
| SH399D | L long latch; S short latch | B black; L blue; A gray | |
| SH399E | 8 standard: exact height unestablished; 2 short 4.20mm; S special 4.20mm | Ti selective gold flash; Si full gold flash | B black; A gray |
| SH399F | B large-latch housing; 7 standard 7.90mm; 4 special 4.50mm | Si full gold flash; Ti selective gold flash |
For SH399E standard latch code 8, the ordering key lists 8.60mm while the outline labels 7.83mm. Neither is assigned as the verified latch height; check the exact part before setting clearance. The 4.20mm short and special latch dimensions agree.
| Model | Body and contacts | Tail references |
|---|---|---|
| SH399 | 8.45mm body width; 28mm overall reference; 4.30mm key reference; 0.64×0.64±0.05mm pins; Ø2.5+0.10mm mounting holes | Right-angle E=3.70mm; vertical F=3.10mm or 8.10mm; E/F tolerance ±0.3mm |
| SH399A | 8.45mm body width; 0.60×0.50±0.1mm contacts; Ø2.6+0.10mm mounting holes; 3.7±0.2mm body reference and 0.30mm standoff | E/F tail references have no numeric value assigned |
| SH399F | 8.45mm body width; 28mm overall reference; 4.30mm key reference; 0.60×0.50±0.1mm contacts; Ø2.5+0.10mm mounting holes | Right-angle 3.40±0.3mm; vertical 3.70±0.3mm |
For these three outlines, A has ±0.5mm tolerance, B and D ±0.3mm, and C ±0.2mm. Their absolute A–D dimensions are not tabulated here. The transverse 2.54mm pin-spacing references have ±0.1mm tolerance.
For SH399B, N is the number of contacts per row. Contact span is (N−1)×2mm, the inner longitudinal reference is N×2mm+6.3mm, and overall length is N×2mm+15.8mm. Body references are 6.20mm and 5.90mm; overall height is 16.70mm reference. The vertical tail is 3mm, the right-angle reference 3.10mm, and the SMT transverse reference 7mm.
The illustrated DIP footprint has 2mm longitudinal and row spacing; its printed R0.8±0.03mm hole callout has an unresolved symbol, so no machining diameter is assigned. The SMT drawing shows 2mm longitudinal pitch, a 1mm pad-width reference, 1.5mm pad-length reference and 8.6mm outer span. Footprint tolerance is ±0.05mm. The shown 24mm longitudinal span is an illustrated configuration, not every contact count.
SH399C has 3.80mm vertical and right-angle tail references. Its two PCB rows are 2.54mm apart, with (N−1)×2.54mm longitudinal span, where N is contacts per row. Body width references are 8mm and 8.30mm, the overall reference is 30.73mm, and the key reference is 5.20mm. A has ±0.5mm tolerance, B and the contact span ±0.3mm, and the 2.54mm mating spacing ±0.1mm. PCB-layout tolerance is ±0.05mm; absolute A/B lengths are unspecified.
| Pins per mating row | Total contacts | A | B | C |
|---|---|---|---|---|
| 5 | 10 | 24.50mm | 5.08mm | 11.46mm |
| 10 | 20 | 30.85mm | 11.43mm | 17.81mm |
| 13 | 26 | 34.66mm | 15.24mm | 21.26mm |
| 15 | 30 | 37.20mm | 17.78mm | 24.16mm |
| 17 | 34 | 39.74mm | 20.32mm | 26.70mm |
| 20 | 40 | 43.55mm | 24.13mm | 30.51mm |
| 25 | 50 | 49.90mm | 30.48mm | 36.86mm |
| 30 | 60 | 56.25mm | 36.83mm | 43.21mm |
| 34 | 68 | 61.33mm | 41.91mm | 48.29mm |
| 35 | 70 | 62.60mm | 43.18mm | 49.56mm |
| 40 | 80 | 68.95mm | 49.53mm | 55.91mm |
| 45 | 90 | 75.30mm | 55.88mm | 62.26mm |
| 50 | 100 | 81.65mm | 62.23mm | 68.61mm |
| Latch | X | Y |
|---|---|---|
| Long | 19mm | 10.65mm |
| Short | 17.5mm | 8mm |
SH399D has an 8.10mm body width, 4.10mm key reference, 3.20mm tails and 0.46mm contact reference. Its two mating rows use 1.27mm longitudinal pitch and 2.54mm row spacing. PCB tails alternate into four rows with 1.90mm adjacent-row spacing, 2.54mm spacing within a row, 1.27mm offset and Ø0.81mm holes; layout tolerance is ±0.05mm. The first illustrated pattern applies to total counts 10,26,30,34,50,70,90; the second applies to 20,40,60,68,80,100. The illustrated 20.32mm and 21.59mm spans must not be applied to every contact count.
| Total contacts | A | B | C | D | E |
|---|---|---|---|---|---|
| 10 | 31.92mm | 21.72mm | 10.16mm | 18.22mm | 27.76mm |
| 14 | 37mm | 26.80mm | 15.24mm | 23.30mm | 32.84mm |
| 16 | 39.54mm | 29.34mm | 17.78mm | 25.84mm | 35.38mm |
| 20 | 44.62mm | 34.42mm | 22.86mm | 30.92mm | 40.46mm |
| 26 | 52.24mm | 42.04mm | 30.48mm | 38.54mm | 48.08mm |
| 30 | 57.32mm | 47.12mm | 35.56mm | 43.62mm | 53.16mm |
| 34 | 62.40mm | 52.20mm | 40.64mm | 48.70mm | 58.24mm |
| 40 | 70.02mm | 59.82mm | 48.26mm | 56.32mm | 65.86mm |
| 50 | 82.72mm | 72.52mm | 60.96mm | 69.02mm | 78.56mm |
| 60 | 95.42mm | 85.22mm | 73.66mm | 81.72mm | 91.26mm |
| 64 | 100.50mm | 90.30mm | 78.74mm | 86.80mm | 109.04mm |
SH399E uses 4.50mm tails, 8mm and 8.30mm body-width references and a 26.30mm overall reference. A tolerance is ±0.5mm; B, D and E are ±0.3mm; C is ±0.2mm. The recommended PCB layout uses 2.54mm spacing, Ø1mm contact holes with +0.09/−0.06mm tolerance, minimum Ø2.80mm mounting holes and Ø0.05mm positional tolerance; general layout tolerance is ±0.05mm. The 64-contact E value is listed as 109.04mm and does not follow the progression of the preceding sizes; verify its mounting-center distance before PCB manufacture.
Use the key for the exact base model. The same letter can mean a different option in another model; listed options do not establish every possible combination.
