DF33R-2S-3.3C Datasheet, PDF (1/8 Pages) Hirose Electric – 3.3 mm Contact Pitch, Connectors for Internal Power Supplies

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
3.3 mm Contact Pitch, Connectors for Internal Power Supplies
DF33 Series
Complete
Locking
Function
Completely
enclosed
locking system
Protection from
shorts circuits
between adjacent
Contacts
■Features
1. 5 A maximum current
Single row connector can carry current of 5 A with #20 AWG
conductor. Please refer to Table #1 for current ratings for multi-
position connectors using other conductor sizes.
2. Complete Locking Function
Reliable interior lock protects mated connectors from
accidental disconnection.
3. Prevention of Incorrect Connections
To prevent incorrect connection when using multiple
connectors having the same Number of contacts, 3 product
types having different mating configurations are available.
4. Prevention of incorrect board placement
Built-in posts assure correct connector placement and
orientation on the board.
5. Supports encapsulation
Connectors can be encapsulated up to 10 mm without affecting
the performance.
6. Prevention of Short Circuits Between
Adjacent Contacts
Each Contact is completely surrounded by the insulator
housing electrically isolating it from adjacent contacts.
7. Increased Retention Force of Crimped
Contacts and confirmation of complete
contact insertion
Separate contact retainers are provided for applications where
extreme pull-out forces may be applied against the wire or
when a visual confirmation of the full contact insertion is
required.
■Applications
Office equipment, power supplies for industrial, medical and
instrumentation applications, variety of consumer electronic, and
electrical applications.
Prevention of Incorrect Connections
●Standard Type (Color: natural)
●R Type (Color: black)
*The photographs on the left show header (the board dip side),
the photographs on the right show the socket (cable side).
*The guide key position is indicated in position facing
the mating surface of the header.
B138