1740277-1 TE Connectivity, 1740277-1 Datasheet - Page 30

• Manufacturer Part Number: 1740277-1
• Manufacturer: TE Connectivity

Specifications of 1740277-1

• Gender: F/M
• Body Orientation: Straight
• Product Type: Connector
• Type Of Connector: T-Branch
• Keying: Plus
• Interconnection Type: Parallel
• Contact Base Material: Copper Zinc
• Contact Finish: Silver Plate
• Housing Material: PPO
• Housing Color: Black
• T-branch Connector Type: Female-to-Male
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Packaging Quantity: 100
• Lead Free Status / RoHS Status: Compliant

28
tycoelectronics.com/solar
Catalog 3-1773458-6 | Issue Date 09/2010
3.2 Connector Latching
3.3 Disconnecting
SOLARLOK Connectivity Systems for PV Installers
Assembly and Installation Guidelines (continued)
When mating the SOLARLOK connectors, ensure the following:
1 : Connectors labeled with a plus or minus are keyed and can only be mated to
similarly marked and keyed connectors.
CAUTION : THE “NEUTRAL” DESIGNATED PIN CONNECTORS INCORPORATE
NO KEYING FEATURES AND MUST ONLY BE USED FOR SERIAL INTERCONNECTION
OF PHOTOVOLTAIC MODULES. THE NEUTRAL PRODUCT SHOULD NOT BE USED
WHERE MAINTAINING POLARITY IS CRITICAL.
2 : The polarity of the “neutral” connector should be labeled with
part number : 1394725-1 or 1394725-2.
3 : The connector system is fully latched only when the latches are flush with the
mating connectors. After the connector is fully latched, the optional latch locking
clip may be snapped into place.
CAUTION : DO NOT DISCONNECTED UNDER LOAD.
Disconnect circuit load before unplugging connectors by using approved devices
(DC main switch, inverter connector and other devices). Cable assemblies should
be labeled with part number : 1394470-1.
1 : The locking mechanism is opened by depressing the latches.
2 : Pull out the connectors. While depressing the latches, disconnect the
connector by pulling the connector halves apart.
Dimensions are in inches and millimeters unless otherwise specified.
Values in brackets are standard equivalents. Dimensions are shown
for reference purposes only. Specifications subject to change.
USA: 1-800-522-6752
Canada: [phone]
Mexico/C. Am.: [phone]
South America: [phone]
(female connector)
Germany: [phone]
UK: [phone]
France: [phone]
China: [phone]
Fig. 6
Fig. 5