1.00mm (.039") Pitch
iCool™
Low Profile VRM Connector
Low profile VRM connectors for 1U servers handle up to 130 amps of VRM 10.0
and 10.1
Today’s high performance microprocessors require highly regulated DC-to-DC power conversion
located near the processor. The Molex low profile VRM (Voltage Regulator Module) connector is
specifically designed to handle high output currents at high slew rates. This connector was designed
in conjunction with a high performance power silicon manufacturer who also designed a low profile
module for this connector in 1Uapplications. Major VR makers are currently implementing modules
for this connector.
87786, 87787, 87810
EdgeCard Connector
Vertical, Through Hole, SMT
Right Angle, Through Hole
Features and Benefits
Includes 20 signal contacts for VR control
and 72 power contacts for 12 volt input
current and up to 130.0A of V0 output and
return
Through hole pin field is designed for easy
route through of signals between processor
and chip set
Four fork locks secure the connector to PCB
Open housing allows for air flow to cool the
to resist shock and vibration
contacts much like a heat sink
Unique reverse angle latch notch feature
Low loop inductance design is ideal for high
slew rates characteristic of today’s high
performance VRs
retains the VR securely during shock testing
SPECIFICATIONS
Reference
Mechanical
Product Specification:
Vertical - PS-87786-008
Latchless - PS-87810-008
Right Angle - PS-87818-006
Packaging: Tray
Mechanical Shock: 50G with 40g heat sink for latched
versions
Mating Force: 25Kgf max.
Unmating Force: 3.5Kgf max.
Durability: 25 cycles
UL File No.: Pending
CSA File No.: Pending
Used With: VRM module
Designed In: Millimeters
Physical
Housing: High Temp Thermoplastic
Contact: Copper Alloy
Plating: Gold over Nickel in contact area
Operating Temperature: -10 to +105°C
Electrical
Voltage: 48 volt
Current:
Still air: 30°C rise, 160.0A VO output and return
400 lfm: 30°C rise, 300.0A VO output and return
Contact Resistance:
Power Contacts: 5 mΩ max.
Signal Contacts: 10 mΩ max.