166500-2 Tyco Electronics, 166500-2 Datasheet - Page 7

• Manufacturer Part Number: 166500-2
• Description: CONTACT, SOCKET, 24-20AWG, CRIMP
• Manufacturer: Tyco Electronics
• Series: AMPMODUr
• Type: Signalr

Specifications of 166500-2

• Connector Type: Wire To Board Contact
• Contact Plating: Gold
• Contact Material: Phosphor Bronze
• Wire Size (awg): 24-20
• Contact Termination: Crimp
• Pin Or Socket: Socket
• Wire Gauge: 20-24 AWG
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Product Type: Contacts
• Contact Gender: Socket (Female)
• Mounting Style: Wire
• Termination Style: Crimp
• Wire Gauge Range: 24-20
• Current Rating: 3 A
• For Use With: AMPMODU Connectors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.5. Connector Keying
The Mini--Tandem Spring Housings may be keyed as desired using Keying Plug 531226--1. These plugs insert
directly into the empty housing contact cavities, rather than into the loaded receptacles. Refer to Figure 7.
Mating posts in the pin connector which correspond to keyed receptacle cavities must be removed using
Keying Tool 91417--1. The procedures for use of this tool are contained in Instruction Sheet 408--9230. When
removing box connector pin contacts, use Extraction Tool 91156 and refer to Instruction Sheet 408--6660 for
procedures.
3.6. Connector Accessories
Figure 8 shows the assembly of two single--row Mini--Tandem Spring Housings to form a connector on
2.54 x 5.08 [.100 x .200] centerlines. To accomplish this, two stacking clips (part number 530552--1) are used.
One or two AMP--TY* Cable Ties may be used to provide optional strain relief. Part numbers and capacities
are listed in the table in Figure 8.
3.7. Repair/Replacement
Damaged crimped contacts or housings must be removed, discarded, and replaced with new components.
Remove any damaged contacts by referring to the procedures given in Instruction Sheet 408--9453 using
Extraction/Lance Reset Tools 843477--[ ], and 843996--2, --3, --4, and --5.
Rev D
DANGER
NOTE
NOTE
NOTE
i
i
i
The same keying plugs fit the AMPMODU Mod IV Housings, which accommodate the standard Tandem Spring
Contacts.
For permanent application, bond stacking clips to housings using epoxy or a nylon solvent.
AVOID PERSONAL INJURY! TE strongly recommends against using formic acid to bond stacking clips to connector
housings. Formic acid presents health and fire/explosion safety hazards. A Material Safety Data Sheet outlining
problems associated with this chemical product is available from the product manufacturer. Read it before considering
using formic acid for this or any purpose.
If a damaged contact is apparent before the contacts are inserted into the housing, cut the wire in back of the contact
and reterminate the wire end. Do NOT reterminate contacts. If contacts or housing are damaged after insertion, the
wire must be cut directly in back of the housing and reterminated with new contacts and housing. See Section 5,
TOOLING.
Keying Plug Fully
Inserted and
Locked in Position
Figure 7
Keying Plug Installed
From Rear of
Connector
114- 25021
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