3505F Switchcraft Inc., 3505F Datasheet - Page 305
![PHONO JACK 2 COND FRONT PNL MNT](/photos/1/65/16592/switchcraft_-_3505f_sml.jpg)
3505F
Manufacturer Part Number
3505F
Description
PHONO JACK 2 COND FRONT PNL MNT
Manufacturer
Switchcraft Inc.
Type
Audior
Datasheet
1.3505F.pdf
(333 pages)
Specifications of 3505F
Gender
Female
Rohs Information
Switchcraft RoHS Info.
Connector Type
Phono (RCA) Jack
Signal Lines
Mono
Plug/mating Plug Diameter
3.20mm ID, 9.00mm OD (RCA)
Number Of Positions/contacts
2 Conductors, 2 Contacts
Internal Switch(s)
Does Not Contain Switch
Mounting Type
Panel Mount
Termination
Solder Eyelet(s)
Shielding
Unshielded
Features
Grounding Tab, Mounting Hardware
Number Of Ports
1Port
Body Orientation
Straight
Number Of Terminals
2
Number Of Contacts
2POS
Mounting Style
Panel
Contact Plating
Nickel
Color
Metal
Contact Material
Brass
Termination Style
Screw
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
Q2362958A
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SWITCHES
GENERAL PURPOSE STACK SWITCHES – COMPONENT SPECIFICATIONS
GENERAL PURPOSE STACK SWITCHES (continued)
GENERAL PURPOSE STACK SWITCHES – COMPONENT SPECIFICATIONS
STACK SWITCH COMPONENT SPECIFICATIONS
1. SPRINGS - Copper alloy in most standard gauge thickness-
es of .006" (0.15 mm), .008" (0.20 mm), .010" (0.25 mm), .012"
(0.30 mm), .016" (0.40 mm) and .020" (0.50 mm), a few designs
can be made up to .031" (.079 mm) thick. All or any contact
point hole can be provided; spring can be cut at any point.
2. BRACKETS - Standard brackets are detailed on drawing.
Tools are flexible so that various lengths from same width
stock can be provided.
3. LIFTERS OR PUSHERS - .125" (3.18 mm) and .188" (4.78
mm) diameter thermoplastic in various lengths staked into
one of the contact point holds provides tandem action
between blades or to serve as an actuator.
4. MOUNTING HARDWARE - Pressure plates (S1293 and
S2300) twin nuts (S1008 and S1431) and screws available for
mounting.
5. LEAF INSULATORS - Punched in same shape as springs
in .015" (0.38 mm) thickness of fish paper or mylar.
6. SPACERS - Rigid plastic is standard in thicknesses of .015"
(0.38 mm), .032" (0.81 mm), .051" (1.30 mm) and .062" (1.57
mm). Thickness of .093" (2.36 mm) is available for .375" (9.52
mm) mounting centers only. For longer surface creepage
paths, use both large and standard sized spacers. High tem-
perature insulation also available.
7. THERMOPLASTIC TUBING - .375" (9.52 mm) mounting
centers pass #5 screw. .250" (6.35 mm) mounting centers pass
#3 screw. .188" (4.78 mm) mounting centers pass #2 screw.
8. CAM FOLLOWERS - Two roller bracket designs (G1734
and G2298) available for springs .250" (6.35 mm) wide.
Copper alloy standard. Can be furnished in various diameters
and materials. Thermoplastic rollers also available.
9. CONTACTS - Welded cross bar contacts are commonly
used for cost savings. However, riveted contacts are available.
Size and material depend on circuit requirements (supply
complete details). For low level audio circuits, we suggest gold
alloy or palladium cross bar contacts. Springs can be
bifurcated (two contacts per spring).
TYPICAL STACK ASSEMBLY
DIMENSIONS ARE FOR REFERENCE ONLY
HOW TO ORDER STACK SWITCHES
Careful consideration of the following suggestions will help
specify the most economical and expeditious approach to your
switching needs. On initial inquiry or order, supply the following
information:
1. Simple sketch or drawing. See “Typical Stack Assembly”
2. Current, voltage and type of switching load (resistive or
3. Frequency of operation; life requirements.
4. Details of actuator.
5. Maximum and minimum movement of actuator blade.
6. Any other important specifying details.
It is recommended that data indicated above be forwarded to
Switchcraft for comments and recommendations before finalizing
your design.
drawing. Give details checked that are available.
inductive).
1.
2.
3.
4.
5.
(mm)
Note: Contact your Switchcraft Representative for price and delivery
Inch
PHONE: 773 792 - 2700
® Registered trademark of Switchcraft, Inc.
6.
7.
8.
9.
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