87786 Molex Electronics Ltd., 87786 Datasheet

87786

Manufacturer Part Number

87786

Description

1.00mm .039? Pitch Icool? Low Profile Vrm Connector

Manufacturer

Molex Electronics Ltd.

Datasheet

1.87786.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

87786-0001

Manufacturer:

MOLEX

Quantity:

34 781

Current page: 1 of 2
Download datasheet (186Kb)

SPECIIFICATIONS

Molex expands its offering of Voltage Regulator Module (VRM)

connectors with the addition of a 24-signal, 38-power circuit

configuration

The necessity for a highly efficient DC-to-DC power conversion to be located

close to the processor is vital, especially in today’s high performance

microprocessors. Molex provides such a solution in the iCool™ Low Profile

VRM connectors. Incorporating a low loop inductance design, the iCool is

created exclusively for high output currents at high slew rates for applications

like servers, PCs and workstations.

Designed for both the VRM 10.0 and 11.0 applications, these VRM

connectors handle up to 150 amps of current (based on 400 FLM) in the 4.00”

connectors under ambient temperatures of up to 60°C. Configurations of 200A

or more.

This new revision includes the series 78086. This new surface-mount version

has a lower profile and narrower body compared to the rest of VRM

connectors. This provides greater options for customers who have real estate

constraints in their design.

Features

•

FEATURES AND SPECIFICATIONS

Reference Information

Packaging: Tray

Mates With: Voltage Regulator Module

Designed In: Millimeters

Electrical

Voltage

Current

Contact Resistance

For series 87786, 87787, 87810 and 78086

Power 5 milliohms max.

Signal 10 milliohms max.

For series 87818

Power 7.5 milliohms max.

Signal 15 milliohms max.

Dielectric Withstanding Voltage: 1100V AC

Insulation Resistance: 5000 Megohms min.

High-temperature thermoplastic

Open housing design

Four beveled metal pins (Forklocks)

Low loop inductance design

Plastic locating peg

Unique reverse angle latch notch

feature

housing

: Power: 48V

: Refer to Temperature Rise

Signal: 48V

Chart on Page 3

Benefits

•

Withstands lead-free process

Allows air flow to cool the contacts

Secure connectors to PCB against shock and

vibration

Ideal for high slew rates characteristics

Ensures proper insertion and polarization on

the PCB

Retains the VR Module securely during

shock and vibration

Mechanical

Contact Retention to Housing:

For series 87786, 87787, 87810 and 78086

Power: 3.43N min/pin

Signal: 3.43N min/pin

For series 87818

Power: 4.90N min/pin

Signal: 3.43N min/pin.

Insertion Force to PCB (Total):

For series 87786, 87787, 87818 and 78086

90.22N max.

For Series 87810

45.11N max.

Mating Force:

Unmating Force:

For series 87786, 87787, 87818 and 78086

88.26N max.(Force required to open latches)

For series 87810 (No latch)

98.1N min.(Force required to pull out module directly)

Durability

245.25N max.

: 25 cycles

1.00mm (.039”) Pitch

iCool™

Low Profile VRM

Connector

87786, 78086

Vertical, Surface Mount

87787, 87810

Vertical, Through Hole

87818

Right Angle, Through Hole

Physical

Housing: Thermoplastic, high

temperature, UL 94V-0

Contact: Copper (Cu) Alloy

Plating:

Operating Temperature: -10°C to +105°C

Contact Area — 0.76μm(30μ”) Gold

Soldertail plating – Tin(Sn), Lead-free

Underplating — Nickel (Ni)

iCool Vertical versions

iCool Right Angle versions

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