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644803-4

644803-4

644803-4

CONN HEADER R/A 4POS 2.54MM

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

644803-4 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.57000 $0.57
500 $0.5643 $282.15
1000 $0.5586 $558.6
1500 $0.5529 $829.35
2000 $0.5472 $1094.4
2500 $0.5415 $1353.75
920 items

644803-4 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

644803-4 TE Connectivity AMP Connectors

Name Value
Product Status Obsolete
Connector Type Header
Contact Type Male Pin
Pitch - Mating 0.100" (2.54mm)
Number of Positions 4
Number of Rows 1
Row Spacing - Mating -
Number of Positions Loaded All
Style Board to Cable/Wire
Shrouding Shrouded - 4 Wall
Mounting Type Through Hole, Right Angle
Termination Solder
Fastening Type Friction Lock
Contact Length - Mating 0.200" (5.08mm)
Contact Length - Post 0.130" (3.30mm)
Overall Contact Length -
Insulation Height 0.343" (8.71mm)
Contact Shape Square
Contact Finish - Mating Tin-Lead
Contact Finish Thickness - Mating -
Contact Finish - Post Tin-Lead
Contact Material Copper Alloy
Insulation Material Polyester
Features -
Operating Temperature -55°C ~ 105°C
Ingress Protection -
Material Flammability Rating UL94 V-0
Insulation Color Black
Current Rating (Amps) Varies by Wire Gauge
Voltage Rating 250VAC
Q1: What is the purchase guide for 644803-4?
644803-4 of TE Connectivity AMP Connectors is a CONN HEADER R/A 4POS 2.54MM. ICHOME is a long-term spot supplier of 644803-4, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 644803-4?
Download 644803-4 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing644803-4 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 644803-4 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 644803-4 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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