| MicroConn® LGA Interposers
MicroConn® Performance Data
| Frequency |
Mhz |
100 |
300 |
600 |
| Impedance |
ohm |
50.2 |
50.1 |
50.1 |
| *Voltage Standing Wave Ratio |
- |
1.016 |
1.117 |
1.200 |
| *Max. Attenuation |
dB |
0.006 |
0.015 |
0.030 |
*Coupling Isolation
(Gnd-Sig-Sig-Gnd) |
dB |
-42 |
-32 |
-26 |
*Coupling Isolation
(Sig-Gnd-Sig) |
dB |
-75 |
-61 |
-50 |
* Measured data includes fixture (right angle connectors and micro-strip lines.
| Mutual-Inductance |
nH |
<1.0 |
| Self-Inductance |
nH |
<1.0 |
| **Capacitance |
pF |
<0.02 |
| Low Level Contact Resistance |
m-ohm |
<10 |
| Propagation Delay |
pS |
<20 |
| Rise Time, 20ps Input. |
pS |
29 |
| Fall Time, 20ps Input. |
pS |
29 |
| Operating Temperature Range |
°C |
-55 to 105 |
| Current Rating |
|
Amps 1.0 |
* Capacitance as measured across the inductance.
Electrical Properties at 50 °C
| Frequency |
Hz |
1k |
1M |
1G |
| Dielectric Constant |
- |
4.02 |
3.98 |
3.59 |
| Dissipation Factor |
- |
0.0032 |
0.0025 |
0.0126 |
Mechanical Data
|
Feature |
Units |
|
| Number of Contacts Each |
|
up to 5.200 |
| Contact Spacing / Pitch |
mm |
1.00, 1.12, 1.27 |
| Contact Force (per contact) |
grams |
36 standard, higher or lower optional |
| PCB to Package Height at Full Compression |
mm |
1.22 |
| Package Insertion Cycles typical |
|
25 |
| Connector Height Above PCB |
mm |
4.3 max. |
| Contact Wipe Distance |
mm |
0.70 to 0.13 |
Environmental Test Data*
|
Test Definitions |
Test
Conditions> |
Acceptance
Criteria |
| Contact Resistance: EIA 363-06 |
LLCR-mated pairs |
CR < 10 m-ohms |
| Dielectric Withstand Voltage: EIA-364-20 |
1000VAC for 1 minute |
Maintain voltage |
| Insulation Resistance: EIA-364-20 |
100VDC |
IR>1000 Meg-ohm |
| Shock: EIA 364-27 |
50 g's, 11ms duration, 11.3 ft/s, half sine, 18 shocks
total |
CRS<15 m-ohms |
| Random Vibration: EIA-364-28 |
10 to 500 Hz, 5.3g RMS, 1 hour per axis, 3 axis total. |
Continuity during 1 nano-second detection rate |
| Durability: EIA-09 |
5 cycles |
CRS< 15 m-ohm |
| Thermal Shock: EIA 364-32 |
1 hr, -40ºC to +60ºC, 30 min. soak at each
temp., 10 cycles |
CRS< 15 m-ohm |
| Cyclic Humidity: EIA 364-31 |
500 hrs, 25º C to 65º C, 80% to 98% RH |
CRS< 15 m-ohm |
| Mixed Flowing Gas: EIA 364-65 |
Environ. Class IIA, 70% RH, 30ºC,
CI2:10 ppb, NO2: 200ppb, H2S: 10ppb, SO2: 100ppb, 10 days, mated
pairs |
CRS<20 m-ohm |
| Temperature Life: EIA 364-17 |
85ºC for 500 hrs. |
CRS< 15m-ohm |
| Accelerated Temp. Cycling |
0ºC to 100ºC, 5-15
min. ramp up & down, 3500 cycles |
CRS< 15-ohm |
*All environmental test data shown above has been successfully completed.
Technical Information:
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