DSMI group
Originally active in IC sockets, PCB and coaxial connectors, the society DSMI electronics SA has, along the years, diversified its activities. In 2004, DSMI acquired Precicontact and all his manufacturing equipment, processes and stocks. Two years later, DSMI opened an anglage department for watchmaking, a key industrial sector in Switzerland. Meanwhile, DSMI took part in developping a new patented product invented by two young swiss engineers: The SnowPulse Avalanche Air Bags.
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We can help you with following:
Subcontracting
You are at full production capacity! Looking for a supplier with ability to do the machining, the assembly and the purchasing of components.
Prototyping
Starting new project! But you don't have the ressources and time to produce samples or prototypes.
Industrialization and mass-production
Looking for a partner able to invest and to find the right methodology to launch the mass-production of your items.
Dicontinuance of activity
You want to defer a product, or a small manufacturing company.
Product range
You are in electronics, clock-making, medical, micromechanics or microtechnics.
LED
Closed Led Socket
Description
LED Socket
Closed Led Socket
- Open insulator with ladder construction.
- Light Emitting Diode sockets (LED)
- Machined outer sleeve with BeCu inner contact
- Horizontal positioning.
Standard Parts | DIMENSIONS (See Fig. 1) | ||||
PART NUMBER | NUMBER OF PINS | A | B | C | D |
LED306XXXXX | 6 | .300 (7.62) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
LED308XXXXX | 8 | .400 (10.16) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
LED314XXXXX | 14 | .700 (17.78) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
LED316XXXXX | 16 | .800 (20.32) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
LED318XXXXX | 18 | .900 (22.86) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
LED320XXXXX | 20 | 1.000 (25.40) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
LED624XXXXX | 24 | 1.200 (30.48) | .700 (17.78) | .600 (15.24) | .125 (3.18) |
LED628XXXXX | 28 | 1.400 (35.56) | .700 (17.78) | .600 (15.24) | .125 (3.18) |
LED632XXXXX | 32 | 1.600 (40.64) | .700 (17.78) | .600 (15.24) | .110 (2.79) |
LED636XXXXX | 36 | 1.800 (45.72) | .700 (17.78) | .600 (15.24) | .110 (2.79) |
LED640XXXXX | 40 | 2.000 (50.80) | .700 (17.78) | .600 (15.24) | .125 (3.18) |
FIG 1 
ORDERING INFORMATION
LED | 3 | 18 | TL | E | 31 |
Series | DIP Spacing | Pin Number | Plating 0f Sleeve | Loose Pin Number | Plating of Inner Contact |
LED (Closed) | 3 - .300 (7.62) centers | TL - Tin Lead 200µ" (5.08µm) | Solder Tail Length E = .170 (4.32) Both........3013 | 30 - GoId 10µ" (0.25µm) | |
6 - .600 (15.24) centers | TB - Tin Lead 150µ" (3.80µm) | +3xx......3014 | 31 - GoId 30µ" (0.75µm) | ||
GH - GoId lOµ" (0.25µm) | 36 - Tin Lead 200µ"(5.08µm) | ||||
| TF- Tin 200µ" (5.08µm) | 34 - Tin 200µ"(5.08µm) |
Specifications :
- Inner Contact - BeCu per QQ-C-533
- Outer Sleeve - Brass per QQ-B-626
- Insulator - Glass-filled Polyester Rated to UL94V-O
- Operating Temperature - -65° C to + 125° C
- Soldering - Wave soldering only (175° C for 15 seconds)
- PCB Thickness - .062 (1.57) to .125 (3.18)
- PCB Hole Size - .035 +/ .003 (0.89 +/- 0.08) solder termination
- All Platings - Over 50µ" (1.27µm) Nickel over 5µ" (0.13µm) Copper
- IC Pin Dimension Range - .016 (0.41) to .025 (0.63) round, .125 (3.18) minimum length, .009 (0.23) x .015 (0.38) to .015 (0.38) x .022 (0.56) rectangular
- Insertion Force - 186 grams
- Withdrawal Force - 92 grams
DSMI electronics SA