2-640504-4 representative package visual — not an exact-product photograph
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Exact MPN32 sourced attributes1 source document

TE Connectivity AMP Connectors · exact orderable part

2-640504-4

CONN HEADER VERT 20POS 4.2MM

Connector Type
Header
Number of Positions
20
Pitch - Mating
0.165" (4.20mm)
Number of Rows
4
Row Spacing - Mating
0.165" (4.20mm)
Mounting Type
Through Hole
Termination
Solder
Contact Finish - Mating
Gold
Contact Finish Thickness - Mating
30.0µin (0.76µm)
Original manufacturerCommercial terms confirmed per lot
ManufacturerTE Connectivity AMP Connectors
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

2-640504-4 technical parameters
ParameterValue
Connector TypeHeader [1]
Base Product Number640504 [1]
ApplicationsGeneral Purpose [1]
MfrTE Connectivity AMP Connectors [1]
Contact Finish - MatingGold [1]
Product StatusActive [1]
Contact Finish - PostTin [1]
SeriesMR (Miniature Rectangular) [1]
Contact Finish Thickness - Mating30.0µin (0.76µm) [1]
Contact Finish Thickness - Post150.0µin (3.81µm) [1]
Contact Length - Post0.210" (5.33mm) [1]
Contact MaterialPhosphor Bronze [1]
Contact Length - Mating0.220" (5.59mm) [1]
Contact ShapeCircular [1]
Contact TypeMale Pin [1]
Current Rating (Amps)6A [1]
Fastening TypeLatch Lock [1]
Insulation ColorBlack, Red [1]
Insulation Height0.531" (13.50mm) [1]
Insulation MaterialPolyamide (PA), Nylon [1]
Material Flammability RatingUL94 V-0 [1]
Mounting TypeThrough Hole [1]
Number of Positions20 [1]
Number of Positions LoadedAll [1]
Number of Rows4 [1]
Operating Temperature-55°C~105°C [1]
Pitch - Mating0.165" (4.20mm) [1]
Row Spacing - Mating0.165" (4.20mm) [1]
ShroudingShrouded - 4 Wall [1]
StyleBoard to Cable/Wire [1]
TerminationSolder [1]
Voltage Rating250VAC [1]

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2-640504-4 TE Connectivity AMP Connectors Datasheet, Specs and RFQ | MPNHarbor