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Keystone Electronics 4591

Kynix Part #: KY280-4591
Manufacturer Part #: 4591
Product Category: Sockets for ICs, Transistors
Manufacturer: Keystone Electronics
Description: IC & Component Sockets 4PIN TO-5 SOCKET
Package: TO-5
Quantity: 2214
ECAD Model:
Attribute
Attribute Value
Factory Lead Time   Attribute Explanation
6 Weeks
Contact Plating   Attribute Explanation
Gold, Tin
Mount   Attribute Explanation
Chassis Mount
Mounting Type   Attribute Explanation
Chassis Mount
Package / Case   Attribute Explanation
TO-5
Number of Pins   Attribute Explanation
4
Material   Attribute Explanation
Polyester
Housing Material   Attribute Explanation
Polyester, Glass Filled
Number of Positions or Pins (Grid)   Attribute Explanation
4 (Round)
Contact Material - Mating   Attribute Explanation
Brass
Contact Finish Mating  
Tin
Contact Materials  
Copper
Packaging   Attribute Explanation
Bulk
Part Status   Attribute Explanation
Active
Moisture Sensitivity Level (MSL)   Attribute Explanation
1 (Unlimited)
Termination   Attribute Explanation
Solder
ECCN Code   Attribute Explanation
EAR99
Type   Attribute Explanation
Transistor, TO-5
HTS Code   Attribute Explanation
8536.69.80.00
Features   Attribute Explanation
Closed Frame
Diameter   Attribute Explanation
10mm
Height   Attribute Explanation
7.39mm
Thickness   Attribute Explanation
2.79mm
Material Flammability Rating   Attribute Explanation
UL94 V-0
RoHS Status   Attribute Explanation
Non-RoHS Compliant
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Keystone Electronics-4591-Sockets for ICs, Transistors

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Kynix Part #: KY280-4591
Manufacturer Part #: 4591
Manufacturer:
Description: IC & Component Sockets 4PIN TO-5 SOCKET
Package: TO-5
Quantity:
2214
ECAD Model:
In Stock: 2,214 units, ready to ship
Unit Price: 2.43
$2.42590 1+:
$2.28859 10+:
$2.15905 100+:
$2.03684 500+:
$1.92154 1000+:
SubTotal: $2.43

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Shipped from: Shenzhen warehouse
Expected Shipping: Thu Jun 11 2026 to Fri Jun 12 2026
Lead Time: Contact us to confirm availability
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Step 1: Products
Step 2
Step 2: Casing Drivepipes
Step 3
Step 3: Anti-static Bags
Step 4
Step 4: Packaging Boxes
Step 5
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Step 6: Shipping

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