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(1).27mm Half Pitch SMT Dip Switch
Type:DHS Series
Description:
HALF PITCH SMTTYPE, THE LOWEST PROFILE DIP SWITCHES
FEATURES
Standard 0.05 " integrated circuit pitch.Smaller size makes better heat convection during PC board wave soldering.Top tape sealed to withstand wave soldering, board washing.All plastic are UL 94V-0 grade fire retardant.Gold plated contact to ensure low contact resistance and long mechanical life.APPLICATIONS
Hand-held electronic devices, such as PDA, MP3, radios.Portable computer and electronic devices, such as notebook, computers.Instrumentation and control products, such as CDROM, coin changers.SPECIFICATIONS
1 ELECTRICAL
| | Contact rating | |
| | Switching | 25 mA, 24 VDC |
| | Non-switching | 100 mA |
| | Contact resistance | 100 m Max. |
| | Insulation resistance | 500 m Min. at 100 VDC |
| | Dielectric strength | 300 VAC Min. for 60 seconds |
| | Capacitance between adjacent switches 5pF Max. |
2 MECHANICAL and ENVIRONMENTAL
| | Temperature rating | | Reflow soldering(reference only) |
| | Operating | -25  C to + 70 C |  |
| | Storage | -40 C to + 85 C |
| | Operation force | 800g Max. |
| | Mechanical life | 1,000 operations |
| | Humidity | 95% RH, 40 C for 96 Hrs |
| | Vibration | 10 Hz-55 Hz-10 Hz for 6 Hrs. |
| | | |
PART NUMBERING SYSTEM | DHS | --- | 1 | 06 | L | M | T | C | * |
| (1) | | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| | | |
| (1) | Series name | | | DHS: Half pitch SMT type |
| (3) | Number of positions | | | 02, 04, 06, 08, 10 |
| (4) | Actuator | | | L:Low profile actuator |
| | (5) | Terminal | | | J: T-bend type | | | M: Gull wing type |
| (6) | Sealing | | | Blank: Without top tape sealed | | | T: With top tape sealed |
| | (7) | Packaging | | | Blank: Tube packaging | | | C: Tape & reel packaging |
| (8) | Options | | | Blank: Standard | | | |
|
DIMENSIONS Unit:mm(inch)
DIMENSION A | Positios | 02 | 04 | 06 | 08 | 10 |
| A | 3.70(0.146) | 6.20(0.244) | 8.75(0.344) | 11.30(0.445) | 13.80(0.543) |
PACKAGING Unit:Tube/Reel | Packaging \ No.of pcs.per unit \ Positios | 02 | 04 | 06 | 08 | 10 |
| Tube packaging | Without top tape sealed | N.A. | 44 | 31 | 23 | 19 |
| With top tape sealed | N.A. | 44 | 31 | 23 | 19 |
| Reel packaging | 2,000 | 2,000 | 2,000 | 2,000 | 2,000 |
*N.A.:Not available 
