PLCC-44P-T-SMT-P FCI, PLCC-44P-T-SMT-P Datasheet - Page 4

• Manufacturer Part Number: PLCC-44P-T-SMT-P
• Description: IC & Component Sockets 44P PLCC SMT W/PEG
• Manufacturer: FCI

Specifications of PLCC-44P-T-SMT-P

• Product: PLCC Sockets
• Pitch: 2.54
• Number Of Positions / Contacts: 44
• Contact Plating: Tin over Nickel
• Mounting Style: SMD/SMT
• Features: Low Profile
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.5
7.0
TITLE
PLCC (Plastic Leaded Chip Carrier) Surface Mount Sockets
Copyright
Form E-3334
Rev E
6.6
MECHANICAL CHARACTERISTICS
7.1
7.2
7.3
7.4
7.5
7.6
FCI
When tested in accordance with MIL-STD-202, Method 305, contact capacitance should be 1.0
picofarad maximum. The following details shall apply:
A. Measurement points: Test between adjacent circuits at random locations of unmated sockets
Tested in accordance with BUS-03-113:
Self Inductance: 2.0 nH maximum at 500 KHz.
Mutual Inductance: 1.0 nH maximum at 500 KHz.
CONTACT RETENTION
MATING FORCE
After PLCC sockets are preconditioned (mate and unmate, 5 cycles) with a nominal size PLCC
gage, the insertion force shall be 10 ounces maximum per contact when mated with a PLCC gage at
maximum insertion rate of .5 inch per minute.
UNMATING FORCE
After PLCC sockets are preconditioned (mate and unmate, 5 cycles) with a nominal size PLCC
gage, the withdrawal force shall be 0.5 ounces minimum per contact when mated with a PLCC gage
at maximum withdrawal rate of .5 inch per minute.
NORMAL FORCE
The individual contact normal force shall not be less than 5.3 ounces (150 grams) initial when
measured as shown in Figure 2.0. Connectors shall be soldered to PC Boards.
PLATING ADHESION BENDING TEST
Individual contacts shall withstand a downward axial load of 10 ounces (283 grams) minimum.
Using nominal size gage, no damage to insulator housing or contacts shall occur after 25 cycles
(mate and unmate) at insertion rate of .5 inch/minute. The socket shall also meet the contact
resistance requirements of paragraph 6.2 after durability testing.
CAPACITANCE
INDUCTANCE
DURABILITY
at 1 MHz.
TYPE
PRODUCT SPECIFICATION
PDM: Rev:B
STATUS:
NUMBER
PAGE
AUTHORIZED BY
CLASSIFICATION
D. Horchler
Released
4 of 11
UNRESTRICTED
GS-12-158
Printed: Sep 15, 2009
REVISION
DATE
31 Aug 06
GS-01-001
B
.