WMT334B Switchcraft Inc., WMT334B Datasheet - Page 41

• Manufacturer Part Number: WMT334B
• Description: PHONE JACK 1/4" 3-COND
• Manufacturer: Switchcraft Inc.
• Series: WMT-Jax®r

Specifications of WMT334B

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Jack
• Gender: Female
• Signal Lines: Stereo
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 3 Conductors, 5 Contacts
• Internal Switch(s): Two Switches
• Mounting Type: Through Hole
• Termination: Wire Wrap
• Shielding: Unshielded
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

40
PATCHBAYS
VAP Video/Audio Patchbay Series
Features and Benefits
• Combines 13 video jacks and
• Available with either HD Series
• All audio jacks are nickel-plated
• Audio modules consist of 4
Video Jack Specifications
Electrical
Mechanical
Materials
See Page 36 For Video Jack
Ordering Information and
Page 69 For Audio Jack
Ordering Information
Rated Bandwidth: 2.4 GHz (HD),
Characteristic Impedance: 75 ohms
Return Loss: Better than –15 dB
Insertion Loss: Better than –.5 dB
Contact Resistance: Less than 20
Termination Resistance: 75 W, ±1%
Center Conductor: Accepts .090
Mechanical Shock: Per MIL-STD-
Vibration: Per MIL-STD-202,
Life Cycle: 30,000
Housing: Zinc alloy, nickel plated
Center Contacts: Copper alloy,
Switching Springs: Copper alloy,
Grounding Contacts:
Insulators: Thermoplastic,
26 long-frame audio jacks into
one patchbay
or SD Series video jacks
with steel frames and gold-plated
switching contacts
YMT334BN jacks, video modules
consist of 2 dual video jacks
HD Series - Copper alloy,
SD Series - Copper alloy,
1.75 GHz (SD)
milliohms
pin diameter
202, Method 213, Test condition I
Method 201
gold plated
gold plated
gold plated
nickel plated
UL 94V-0 rated
* Please visit the product pages on our website for the most up-to-date product information
Ordering Information
* Add “N” for non-normalled version
The VAP Series combines audio and video in one convenient patchbay. Standard
versions consist of 13 video jacks and 26 long-frame audio jacks into one unit.
Options include HD Series video jacks which are rated from DC to 2.4GHz or SD
Series rated from DC to 1.5GHz. Both come in either terminated or non-terminated
jacks. The MT Style audio jacks all have nickel-plated steel frames and gold-plated
switching contacts. Flared terminals make soldering easier. All audio jacks are
T,R,S, TN, and RN. Individual modules are useful for custom configurations.
Part Number
VAPK1HD*75T
VAPK1HD*NT
VAPK1SD*75T
VAPK1SD*NT
VAPK3HD*75T
VAPK3HD*NT
VAPK3SD*75T
VAPK3SD*NT
Modules
VMAFN
VMVHD*75T
VMVHD*NT
VMVSD*75T
VMVSD*NT
Environmental
Operating Temperature: – 40°C to
Storage Temperature: – 55°C to
65°C
85°C
Type of Jack
MT Style
HD
HD
HD
HD
HD
HD
SD
SD
SD
SD
SD
SD
VJHD*75TX
Height
1.75"
1.75"
1.75"
1.75"
3.5"
3.5"
3.5"
3.5"
Thermal Shock: Per MIL-STD-202,
Moisture and Humidity: Per
Method 107
MIL-STD-202, Method 106
VAPK3HD*75T
Terminated
Non-terminated
Terminated
Non-terminated
Terminated
Non-terminated
Terminated
Non-terminated
4- YMT334BN jacks
2- HD terminated jacks
2- HD non-terminated jacks
2- SD terminated jacks
2-SD non-terminated jacks
Description