3M 8444-21B1-RK-TP

Factory Lead Time

8 Weeks

Contact Plating

Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

Tin

Mount

Surface Mount

Mounting Type

Surface Mount

Number of Pins

44

Housing Material

Polybutylene Terephthalate (PBT), Glass Filled

Weight

6.803886kg

Number of Positions or Pins (Grid)

44 (4 x 11)

Contact Material - Mating

Copper Alloy

Contact Material - Post

Copper Alloy

Contact Finish Mating

Tin

Contact Materials

Bronze

Insulation Materials

Polyphenylene

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~105°C

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Series

8400

Published

2006

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Termination

Solder

Connector Type

Socket

Type

PLCC

Number of Positions

44

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

105°C

Min Operating Temperature

-40°C

Color

Black

Number of Rows

4

Gender

Female

Current Rating (Amps)

1A

Pitch

1.27mm

Orientation

Straight

Depth

23.28mm

Pitch - Mating

0.050 1.27mm

Lead Pitch

1.27mm

Number of Contacts

44

Contact Finish - Post

Tin

Contact Resistance

30mOhm

Insulation Resistance

The measurement of insulation resistance is carried out by means of a megohmmeter – high resistance range ohmmeter. A general rule-of-thumb is 10 Megohm or more.

1GOhm

Row Spacing

the space needed between rows to allow room for people or farm equipment to get through.

12.7 mm

Termination Post Length

0.132 3.35mm

Pitch - Post

0.050 1.27mm

Features

Closed Frame

Height

4.6mm

Length

23.28mm

Width

22.86mm

Contact Finish Thickness - Mating

160.0μin 4.06μm

Contact Finish Thickness - Post

160.0μin 4.06μm

Material Flammability Rating

UL94 V-0

REACH SVHC

No SVHC

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant

Flammability Rating

UL94 V-0

Lead Free

Lead Free