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.
ISO
Shrink-Dip Socket .70 (1.78)
Description
Shrink-Dip Socket .70 (1.78) Pitch
- Shrink-DIP sockets .070 (1.78) spacing between contacts.
- Insulator - Glass Epoxy, UL94V-0
- Open insulator with ladder construction.
- Machined outer sleeve with BeCu inner contact.
- Socket pins feature closed-end construction eliminating any solder wicking problems.
Standard Parts | DIMENSIONS (See Fig. 1) | ||||
PART NUMBER | NUMBER OF PINS | A | B | C | D |
| ISO9440028XXXXX | 28 | .980 (24.89) | .500 (12.70) | .400 (10.16) | .094 (2.39) |
| ISO9460042XXXXX | 42 | 1.470 (37.34) | .700 (17.78) | .600 (15.24) | .094 (2.39) |
| ISO9475064XXXXX | 64 | 2.240 (56.90) | .850 (21.59) | .750 (19.05) | .094 (2.39) |
| FIG 1 |
|
ORDERING INFORMATION
ISO | 94 | 75 | 064 | TL | A | 72 |
Series | Thickness of Insulator | DIP Spacing | Number of Pins | Plating of Sleeve | Solder Tail Corresponding | Plating of Inner Contact |
ISO | 94 - .094 (2.39) | 75 | 042 | TL - Tin Lead 200µ" (5.08µm) | Length Loose see Fig 1 | 30 - Gold 10µ" (0.25µm) |
60 | 064 | GH - GoId 10µ" (0.25µm) | E Dim..........Pin Number | 31 - GoId 30µ" (0.75µm) | ||
40 | TF - Tin 200µ" (5.08µm) | A - .118 (3.00) . . . 3164 |
Specifications:
- Inner Contact - BeCu per QQ-C-533
- Outer Sleeve - Brass per QQ-B-626
- Insulator - Glass Epoxy, G-10, FR-4 Rated to UL94V-O
- Operating Temperature - -650C to +1250C
- Soldering - Wave soldering only (1 750C 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 50 µ" (1.27 µm) minimum Nickel over 5 µ" (013 µm) minimum 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
- Other : Customs available.
DSMI electronics SA