297PKG Switchcraft Inc., 297PKG Datasheet - Page 37

• Manufacturer Part Number: 297PKG
• Description: CONN PLUG 3CONN 1/4" PHONE SLD
• Manufacturer: Switchcraft Inc.
• Series: LITTEL-PLUG®r

Specifications of 297PKG

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Plug
• Gender: Male
• Signal Lines: Stereo
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 3 Conductors, 3 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Free Hanging (In-Line)
• Termination: Solder
• Shielding: Shielded
• Features: Cable Clamp
• Standard: 1/4 in
• Termination Style: Solder, Crimp
• Contact Plating: Nickel
• Contact Material: Copper Alloy
• Mounting Style: Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

36
(dB)
PATCHBAYS
VPP Video Patchbay Series
Ordering - Individual Jacks
R
E
T
U
R
N
L
O
S
S
Part Number Type
VJHD*75TX
VJHD*NTX
VJSD*75TX
VJSD*NTX
* Add “N” for non-normalled version
-10
-15
-20
-25
-30
-35
-5
0
0
* Please visit the product pages on our website for the most up-to-date product information
RETURN LOSS (TYPICAL)
HD
HD
SD
SD
600
Description
Terminated
Non-terminated
Terminated
Non-terminated
FREQUENCY (MHz)
1200
1800
2400
3000
75 Ohms
G
O
O
D
START 30 kHz
(dB)
I
N
S
E
R
T
I
O
N
L
O
S
S
-1
-2
-3
-4
-5
0
SMITH CHART (TYPICAL)
0
INSERTION LOSS (TYPICAL)
600
FREQUENCY (MHz)
1200
1800
STOP 3.0 GHZ
2400
3000
G
O
O
D