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.
Our know-how at your service
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.
ULO / UMO / UNO / SLO / SMO / SNO
Low Profile Dip and SIP Socket
Description
Low Profile Dip and SIP Socket
- Open insulator with ladder construction.
- Very low-profile; as low as .098 (2.50) above PCB.
- Open insulator with ladder construction.
- Sockets are XY stackable.
- DIP configuration available in 6 - 64 positions.
- SIP configuration available in 2 - 64 positions.
- SIP sockets break-away into any configuration.
- Machined outer sleeve with BeCu inner contact.
- Socket pins feature closed-end construction eliminating any solder wicking problems.
- Socket pins available in a wide variety of styles and plating options.
- Packaged in tubes compatible with automatic insertion equipment. (DIP only)
SIP SOCKET PART NUMBER | NUMBER OF PINS | DIMENSIONS (See Fig. 1) |
A | B | C | D | ||
UXO306XXXXX | 6 | .300 (7.62) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO308XXXXX | 8 | .400 (10.16) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO314XXXXX | 14 | .700 (17.78) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO316XXXXX | 16 | .800 (20.32) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO318XXXXX | 18 | .900 (22.86) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO320XXXXX | 20 | 1.000 (25.40) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO422XXXXX | 22 | 1.100 (27.94) | .500 (12.70) | .400 (10.16) | .093 (2.36) |
UXO324XXXXX | 24 | 1.200 (30.48) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO624XXXXX | 24 | 1.200 (30.48) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO328XXXXX | 28 | 1.400 (35.56) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
UXO628XXXXX | 28 | 1.400 (35.56) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO632XXXXX | 32 | 1.600 (40.64) | .700 (17.78) | .600 (15.24) | .125 (3.18) |
UXO640XXXXX | 40 | 2.000 (50.80) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO648XXXXX | 48 | 2.400 (60.96) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO964XXXXX | 64 | 3.200 (81.28) | 1.000 (25.40) | .900 (22.86) | .093 (2.36) |
Special
SIP SOCKET | NUMBER OF PINS | DIMENSION F (See Fig. 2) |
SXO020XXXXX | 20 | 2.000 (50.80) |
SXO032XXXXX | 32 | 3.200 (81.28) |
SXO064XXXXX | 64 | 6.400 (162.56) |
| FIG 1 | FIG 2 |
 |  |
| Fig 3 : XLO(3161) | Fig 4 : XNO(3000) | Fig 5 : XNO(3208) |
 E=.097[2.47] |  E3000=.125[3.18] |  E3208=.115[2.91] |
ORDERING INFORMATION
ULO | 3 | 18 | TL | A | 31 |
Series | DIP Spacing | Pin Number | Plating 0f Sleeve | Loose Pin Number | Plating of Inner Contact |
SLO | 0 - strip socket only | TL - Tin Lead 200µ" (5.08µm) | Solder Tail Length | 30 - GoId 10µ" (0.25µm) | |
ULO | 3 - .300 (7.62) centers | TB - Tin Lead 150µ" (3.80µm) | See Fig 3, 4 & 5 | 31 - GoId 30µ" (0.75µm) | |
| ULO | 4 - .400 (10.16) centers | GH - GoId lOµ" (0.25µm) | (E Dim.)...........Pin | 36 - Tin Lead 200µ"(5.08µm) | |
| ULO | 6 - .600 (15.24) centers | TF- Tin 200µ" (5.08µm) | G - .097 (2.47) (ULO-SLO only) . . . . . 3161 | 36F - Tin Lead 200µ"(5.08µm) with lubricant | |
| ULO | 9 - .900 (22.86) centers | H - .111 (2.82) (UMO-SMO only) . . . . 3000 | 34F - Tin 200µ"(5.08µm) with lubricant | ||
| A - .115 (2.91) (ULO-SLO only) . . ... . 3176 (UNO-SNO only) . . . .. 3208 | 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 -650C to +1250C
- Soldering - Wave soldering only (1750C 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" (0.13 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
DSMI electronics SA