Our products are all standard parts, including DDR, BGA, QFN, QFP, SOP, TSOP series etc. Nonstandard specifications can be customized as customer’s requirement.

1. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
FEATURES
 0.8mm pitch,78 pin & 96 pin
 Identical PCB footprint to the package;
 Without a lid, easy probing, scoping and troubleshooting;
 Short signal path, low inductance and low insertion loss
JRS Electronics Series overview DDR
Note: There are different sizes location
frame to accommodate various sizes IC
package. For further information please
contact JRS Electronics
1,000MΩ min. @ 100V DC
100V AC for 1 minute
20mΩ max. @ 10mA/20mV max.
-50⁰C~+150⁰C
10,000 insertions min.
LCP
Beryllium Copper (BeCu)
Gold over Nickel

2. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
78pin 96pin
Outline Socket Dimensions
78pin 96pin

3. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Contact
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
JRS Electronics Series overview HFBGA
 Contact IC with or without solder ball;
 2-point contacts per solder ball
 Bending technique makes the contact more flexible;
 Short signal path achieves high frequency transmission
THE MECHANICAL LIFE
SPAN OF OUR BGA
SOCKETS IS OVER
100,000 INSERTIONS!
1,000MΩ min. @ 100V DC
100V AC for 1 minute
20mΩ max. @ 10mA/20mV max.
-50⁰C~+150⁰C
10,000 insertions min.
PEI
Beryllium Copper (BeCu)
Gold over Nickel

4. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Typical IC Package Size
IC with solder ball IC without solder ball
Outline Socket Dimensions
Clamshell Open Top
0.5 MM PITCH CL=Clamshell OT=Open Top
0.65x0.8MM PITCH
Tables only show a selection of sockets available. For customized or other socket types, please contact JRS
Electronics.

5. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Contact
SPECIFICATION:
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles: .
MATERIALS & FINISH:
Housing:
Contacts:
Plating:
 Contact IC with or without solder ball
 ‘S’-shape contact spring, 2-point
contacts per solder ball, highly
reliable
JRS Electronics Series overview BGA
THE MECHANICAL LIFE
SPAN OF OUR BGA
SOCKETS IS OVER
100,000 INSERTIONS!
PEI
Beryllium Copper (BeCu)
Gold over Nickel
1,000MΩ min. @ 100V DC
100V AC for 1 minute
80mΩ max. @ 10mA/20mV max.
-50⁰C~+150⁰C
10,000 insertions min.

6. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Typical IC Package Size
IC with solder ball IC without solder ball
Outline Socket Dimensions
Clamshell Open Top

7. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
0.4 MM PITCH CL=Clamshell OT=Open Top
0.5 MM PITCH
0.65 MM PITCH
0.8 MM PITCH
Tables only show a selection of sockets available. For customized or other socket types, please contact JRS
Electronics.

8. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
Even row, even number of pins Odd row, odd number of pins
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
FEATURES
 0.4MM & 0.5MM PITCH
 Clamshell & open top types
 Odd row, odd number of pins & Even row, even number of pins
 Package outline size in the range 3~12 sqmm (excluding 11 sqmm)
 Package thickness in the range of 0.5~1.2 mm (over 1.2mm can be
customized)
JRS Electronics Series overview QFN
1,000MΩ min. @ 100V DC
100V AC for 1 minute
100mΩ max. @ 10mA/20mV max.
-40⁰C~+150⁰C
10,000 insertions min.
PEI
Beryllium Copper (BeCu)
Gold over Nickel

9. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Outline Socket Dimensions
Clamshell Open Top
0.4 MM PITCH CL=Clamshell OT=Open Top
0.5 MM PITCH

10. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Contact
Clamshell Open Top
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
JRS Electronics Series overview QFP
PEI
Beryllium Copper (BeCu)
Gold over Nickel
1,000MΩ min. @ 500V DC
700V AC for 1 minute
30mΩ max. @ 10mA/20mV max.
-65⁰C~+150⁰C
10,000 insertions min.

11. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
Outline Socket Dimensions
Clamshell Open Top
CL=Clamshell OT=Open Top

12. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Contact
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
 Contact terminal radian greater
than 270⁰, strong clamp force;
 2-Point pinch contact design to
enhance electrical contact
Note: There are 2 sizes of TSOP48. They
accommodate the same pin counts IC
and the only difference is the width of
the IC body.
JRS Electronics Series overview TSOP48
1,000MΩ min. @ 500V DC
700V AC for 1 minute
30mΩ max. @ 10mA/20mV max.
-65⁰C~+150⁰C
10,000 insertions min.
PEI
Beryllium Copper (BeCu)
Gold over Nickel

13. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
Outline Socket Dimensions

14. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Contact
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
JRS Electronics Series overview SOP
PEI
Beryllium Copper (BeCu)
Gold over Nickel
1,000MΩ min. @ 500V DC
500V AC for 1 minute
700V AC for 1 minute (for 1.27 pitch)
30mΩ max. @ 10mA/20mV max.
-65⁰C~+150⁰C
10,000 insertions min.

15. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
Outline Socket Dimensions
Table only shows the maximum IC pin count. Please contact JRS Electronics for further available pin counts or
custom sockets.

16. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
IC Package Size
SPECIFICATION
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
MATERIALS & FINISH
Housing:
Contacts:
Plating:
JRS Electronics Series overview SOP Clip
1,000MΩ min. @ 500V DC
700V AC for 1 minute
50mΩ max. @ 10mA/20mV max.
-40⁰C~+150⁰C
10,000 insertions min.
PEI
Brass, SELECTIVE Au-Au FLASH OVER NI PLATING
Gold over Nickel

17. Contact:Jerry Yan +8615361023836 Email:socket@jrs-icsocket.com http://www.jrs-icsocket.com
SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
Clip Outline Dimensions