Lifecycle Status  

Production (Last Updated: 2 years ago)

Contact Plating  

Gold Over Nickel

Mount  

Through Hole

Mounting Type  

BOARD

Housing Material  

Nylon

Mounting Option 1  

POLARIZED LCK

Product Status  

Active

Voltage Rating Max  

500V

Body Orientation  

Right Angle

Number of Contact Rows  

1

Product Depth (mm)  

12.94(mm)

Contact Resistance Max  

10(mohm)

Operating Temp Range  

-40C to 80C

Termination Method  

Solder

Mounting Styles  

Through Hole

Contact Materials  

Brass

Pitch (mm)  

2.54(mm)

Voltage, Rating  

250 V

Country of Origin  

PR

Manufacturer Lifecycle Status  

ACTIVE (Last Updated: 2 years ago)

RoHS  

Compliant

Unit Weight  

0.097568 oz

Factory Pack QuantityFactory Pack Quantity  

2000

Part # Aliases  

22122214 A-7478-21A501 0022122214

Manufacturer  

Molex

Brand  

Molex

Tradename  

KK

Package  

Box

Mfr  

Molex

Contact Finish Mating  

NOT SPECIFIED

Body Length  

2.1 inch

Insulator Material  

NYLON

Operating Temperature-Min  

-40 °C

Operating Temperature-Max  

105 °C

Rohs Code  

Yes

Manufacturer Part Number  

22-12-2214

Number of Rows Loaded  

1

Part Life Cycle Code  

Active

Ihs Manufacturer  

MOLEX LLC

Number Of Connectors  

ONE

Risk Rank  

2.28

Manufacturer Series  

7478

Packaging  

Bag

Series  

7478

Pbfree Code  

Yes

Termination  

Solder

ECCN Code  

EAR99

Connector Type  

BOARD CONNECTOR

Type  

Wire to Board

Number of Positions  

21

Max Operating Temperature  

75 °C

Min Operating Temperature  

0 °C

Applications  

Signal

Number of Rows  

1

Gender  

HDR

HTS Code  

8536.69.40.40

Subcategory  

Headers & Wire Housings

MIL Conformance  

NO

DIN Conformance  

NO

IEC Conformance  

NO

Filter Feature  

NO

Contact Type  

-

Mixed Contacts  

NO

Option  

GENERAL PURPOSE

Pitch  

2.54 mm

Total Number of Contacts  

21

Orientation  

Right Angle

Terminal Pitch  

2.54 mm

Reach Compliance Code  

compliant

Current Rating  

4 A

Reference Standard  

UL, CSA

Termination Style  

Solder Pin

Reliability  

COMMERCIAL

Number Of PCB Rows  

1

Number of Contacts  

21(POS)

PCB Contact Pattern  

RECTANGULAR

Mating Information  

MULTIPLE MATING PARTS AVAILABLE

Body Breadth  

0.25 inch

Contact Gender  

Male

UL Flammability Code  

94V-0

Housing Color  

White

Lead Length  

3.58 mm

Body Depth  

0.125 inch

Rated Current (Signal)  

2.5 A

Contact Style  

SQ PIN-SKT

Contact Resistance  

10 mΩ

Insulation Resistance  

5000000000 Ω

Row Spacing  

-

Mating Contact Pitch  

0.1 inch

Body/Shell Style  

RECEPTACLE

Number of Circuits  

21

Termination Type  

SOLDER

Plating  

Gold

Dielectric Withstanding Voltage  

1500VAC V

Accessory Type  

-

Contact Pattern  

RECTANGULAR

Insertion Force-Max  

1.946 N

Withdrawl Force-Min  

.556 N

Insulator Color  

RED

Halogen Free  

Low Halogen

Mating Post Length  

6.71 mm

Product Type  

Headers & Wire Housings

Termination Post Length  

3.58 mm

Current Rating (Max)  

4/Contact(A)

Glow Wire Compliant  

Non-compliant

Product  

Headers

Mounting Angle  

Right Angle

Terminal Length  

0.26 inch

Product Category  

Headers & Wire Housings

Flammability  

94V-0

Product Length (mm)  

53.34(mm)

Product Height (mm)  

6.35(mm)

Flammability Rating  

UL 94 V-0