plcc-76.jpg
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.
Surface Mount PLCC / PLCCA
Low Profile Surface Mount Plastic Leaded Chip Carrier Sockets
plcc-76.jpg
Description
Surface Mount PLCC and PLCCA
Low Profile Surface Mount Plastic Leaded Chip Carrier Sockets
- Accepts JEDEC PLCC's - MO-047AA-AH and MO-052 AE.
- Visual aids for registration.
- Low profile for high density PC board stacking.
- Standoffs provide clearance for heat dissipation and cleaning.
- Available in all popular sizes, with tube, or tape and reel packaging.
- Polarization pins available for all sizes.
PLCCA
PART NUMBER | DIMENSION : inch(mm) | ||
TOTAL N° OF PINS | A | B | C |
20 | 0.585 ( 14.86 ) | 0.200 ( 5.08 ) | 0.395 ( 10.03 ) |
28 | 0.685 ( 17.4 ) | 0.300 ( 7.62 ) | 0.495 ( 12.57 ) |
44 | 0.885 ( 22.48 ) | 0.500 ( 12.70 ) | 0.695 ( 17.65 ) |
52 | 1.000 ( 25.40 ) | 0.600 ( 15.24 ) | 0.795 ( 20.19 ) |
68 | 1.202 ( 30.53 ) | 0.800 ( 20.32 ) | 0.995 ( 25.27 ) |
84 | 1.400 ( 35.56 ) | 1.000 ( 25.40 ) | 1.195 ( 30.35 ) |
PLCCA
PLCCA | 20 | TL | SMT | TR |
Series | No. of Positions | Plating of Leads | Surface Mount | TR - Tape and Reel |
| PLCCA | 20 | TL - Tin Lead 150µ" 3.80µm | P - Polarized Pins* | |
| PLCC | 28 | TF - Tin 150µ" 3.80µm | Blank - without options | |
032 (RECT.) | ||||
44 | ||||
52 | ||||
68 | ||||
84 | ||||
*Polarization pins not available with Tape and Reel packaging.
| ||||
PLCC SMT SOCKET TAPE & REEL
PLCCA
Materials
- Housing : pps. (u- 94v-o)
- Terminal : phosphor bronze tin platlng
- Specifications
- Current rating : 1 amp max
- Dielectric withstanding voltage : 500v ac r.m.s. For one minute
- Insulation resistance 1000 ohms max at 500 vdc
- Contact resistance 30mohms max
- Operating temperature : -55°c to +1o5°c
- Max. Processing temperature : 230°c for 30 to 60 seconds.
PLCCA
PRODUCT SPECIFICATIONS : DETAILS
PLCC
Standard Parts | DIMENSIONS | |||||
PART NUMBER | NO. OF LEADS | A (SQ.) | B (SQ.) | C (SQ.) | D | E |
PLCC020TFSMT | 20 | .613 (15.57) | .200 (5.08) | .404 (10.26) | .500 (12.70) | .808 (20.52) |
PLCC028TFSMT | 28 | .720 (18.29) | .300 (7.62) | .504 (12.80) | .600 (15.24) | 1.122 (28.50) |
PLCC032TFSMT | 32 | SEE BELOW | ||||
PLCC044TFSMT | 44 | .920 (23.37) | .500 (12.70) | .704 (17.88) | .800 (20.32) | 1.590 (40.39) |
PLCC052TFSMT | 52 | 1.020 (25.91) | .600 (15.24) | .804 (20.42) | .900 (22.86) | 1.590 (40.39) |
PLCC068TFSMT | 68 | 1.220 (30.99) | .800 (20.32) | 1.004 (25.50) | 1.100 (27.94) | 1.590 (40.49) |
PLCC084TFSMT | 84 | 1.420 (36.07) | 1.000 (25.40) | 1.204 (30.58) | 1.300 (33.02) | 2.062 (52.37) |
PLCC
32 Position Rectangular | |||||||
A | B | C | D | E | |||
LONG | SHORT | LONG | SHORT | LONG | SHORT | ||
SIDE | SIDE | SIDE | SIDE | SIDE | SIDE | ||
.820 (20.83) | .720 (18.29) | .400 (10.16) | .300 (7.62) | .600 (15.24) | .504 (12.80) | .700 (17.78) | 1.118 (28.40) |
PLCC
PLCC
Material Specifications :
- Contact - Phosphor Bronze
- Insulator - PPS, Polyphenylene Sulfide, Rated UL 94V-0, Suitable for Vapor Phase, IR Soldering
- Contact Plating - Tin 150µ" (3.80µm) over 50µ" (1.27µm) Nickel
- Carrier - Conductive Black HMS Styrene Alloy
- Sealing Tape - Polyester
- Reel - Carbon Filled High Impact Polystyrene
Performance Specifications :
- Current Rating - 1 ampere maximum
- Dielectric Withstanding Voltage - 600 VRMS
- Insulation Resistance -10,000 megohms minimum
- Operating Temperature - -55° C to 105°C
- Capacitance - 1 picofarad maximum
- Durability - 25 cycles minimum
- Contact Resistance - 30 milliohms maximum
DSMI electronics SA