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. 3500 Series Long-Life I/O Connectors OVERVIEW These miniature, shielded interface connectors were designed for use with portable terminal equipment. They are suited to a wide range of applications including hand-held terminals and PDA equipment because of excellent insertion/removal durability (20,000 times). FEATURES (1) Long-life connectors have an insertion/removal life effective in reducing the overall size and weight of of 20,000 cycles. terminal equipment. (2) The structure of the contacts is the highly reliable, (6) Use of a new box-bending structure for the metal two-contact bellows type. shell supports EMI protection and makes this a (3) The lock uses a snap-lock system which relieves tough connector. the stress that accompanies forceful removal, (7) ESD protection is provided by the metal shell-not making these connectors resistant to external the cover (unless it is metal plated). forces such as sudden pulls of the cable. (8) The board mounting system uses 0.8-mm spaced (4) Release of the lock is achieved with a simple single row SMT for easy mounting. operation of the push buttons at the left and right (9) Suitable boards can be from 0.8 to 1.6mm thick, sides of the plug. A positive lock sensation is affording a wide selection of board thicknesses. provided by a click locking sound when the (10) There are two types of plug-side wiring systems, connector engages. the pressure welding type designed to save labor in wiring, and the solder type which enables an (5) The miniature, lightweight design (i.e., about 2g for a 16-conductor receptacle) makes these connectors arbitrary selection of the type of cable. APPLICATIONS Hand-held terminals, PDA equipment, notebook computers, mobile communications equipment, office automation equipment, measuring instruments, etc. 257 04/2009The 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. Major Specifications Materials and Processing Structure of the Product Number Receptacle Connectors (1) Series No.: 35 (2) Termination style 60: Right-angle SMT type 30: Discrete wire pressure welding type (1) (2) (4) (5) (7) (8) 40: Solder type (3) Suitable wire A: AWG 28 Plug Connectors (4) Number of contacts (5) Type of opening portion P: Plug connector S: Receptacle connector (6) Cover form CV: Standard type (1) (2) (3) (4) (5) (6) (8) (7) Engagement direction of the connector No symbol: Forward engagement R: Reverse engagement (8) Specification contents (50): Specifications support RoHS Diagram of Connector When Engaged Please see information about the connector mounting method. 258 04/2009