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1/4" ENCLOSED TELEPHONE JACKS
1. Series M11*
2. Series MNS11*
3. Series MS11*睡莲种植
4. Twin Hi-D Jax
5. Series MN11*
click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)
Compactly constructed jacks permit direct cross-patching with Switchcraft, WEco and MIL-type telephone plugs and patch cords. Series M Hi-D Jax® offer a choice of solder lugs or PC terminals. Both insulated and metal bushings can be specified, as well as .21 inch inside diameter sleeves for n
情有独钟的意思
arrow plug fingers. Maximum contact resistance is .1 ohm. Springs are made of a special gold-plated copper alloy. Welded cross bar gold alloy contacts are available on special order.
SERIES M-11* Hi-D JAX®
Two- and 3-conductor type mate with .25 inch diameter finger plugs. Tip and ring springs are gold-plated. Shunts (if ud) have welded crossbar palladium contacts. Ring springs (where ud with shunts) have welded crossbar palladium contacts. Tip springs (when ud) do not have a contact welded to the spring. Bushing has 3/8-32-NEF-2 thread; locknut and flat washer for mounting are supplied.
SERIES MN-11* Hi-D JAX®
Same as Series M-11* except threaded bushing is molded thermoplastic for insulated mounting. Continuous sleeve contact assures positive sleeve connection without expod metal on front of panel.
SERIES M113 AND M114 Hi-D JAX®
The versatile 3-conductor M113 and M114 feature springs which accept a wide variety of 1/4 inch plu
g designs. Self-aligning PC terminals allow for easier inrtion into a printed circuit board. Also feature a metric thread mounting.
SPECIFICATIONS
MATERIALS
Mounting Bushing: Series M11*, MS11* - Nickel-plated
copper alloy. Series MN11*, MNS11* - Molded thermoplastic.
Housing: Molded thermoplastic, UL 94V-0.
Springs: Copper alloy.
Contacts (mil-type): Tip and Ring Springs are gold-plated.
Shuntsprings (where ud) are welded crossbar palladium.
Welded crossbar gold alloy contacts are available on
special order.
Contacts (commercial): Tin-plated integral contacts.
Sleeve Terminal: Steel, tin-plated.
Hardware: Supplied with one P10001 copper alloy, nickel-plated locknut and one S10221 steel, nickel-plated washer.
MECHANICAL
Life: 10,000 inrtion/withdrawal cycles, minimum.
Inrtion/Withdrawal Forces: Nominal plug retention on
2-conductor jack is .75 pounds with .5 pounds minimum.
Nominal plug retention on 3-conductor jack is 2 pounds
with 1.5 pounds minimum. With double tips, the nominal
is 1.5 pounds and 1 pound minimum.
Maximum Recommended Mounting Torque:
6 inch-lb. for thermoplastic bushing.
Mounting Torque (for Spring Lock PC Terminal):
8 inch-pound for thermoplastic bushings.
ELECTRICAL
Contact Resistance: .020 ohms maximum (initial), .050
ohms maximum (after humidity, durability exposure).
Per MIL-STD-202E.
Insulation Resistance: 10,000 M(omega) minimum (initial),
1,000 M(omega) minimum (after humidity).
Dielectric Withstanding Voltage: 500 V, 60 Hz (rms) AC.
Contact Rating: .25A, 48 VDC make and break,
3A carry only.
ENVIRONMENTAL
Thermal Range: -55°C to +85°C (non-operating); -20°C
to +65°C (operating).
Thermal Shock: Per MIL-STD 202, method 107.
Humidity: Per MIL-STD 202, method 106.
Salt Spray: Per MIL-STD 202, method 101.
SERIES MS11* Hi-D JAX®
3-conductor with .21 inch inside diameter sleeve. Mates with plugs having .206 inch diameter finger. Protects against accidental inrtion of .25 inch diameter finger plugs. Gold-plated tip and ring springs. Welded crossbar palladium contacts on shunt springs standard. Bushing has 3/8-32-NEF-2 thread; locknut and flat washer for mounting are supplied.
ý MNS11* Hi-D JAX®
Same as Series MS11* except bushing is molded thermoplastic.
ý M11* Hi-D JAX®
Two Series M11* Hi-D Jax strapped on .625 inch centers. Mates with Switchcraft® Twin Plugs. 411, 412 and 413. MIL-type Littel-Plug® phone plugs, 420, 430 and 440 (2-conductor) and 482 and 483 (3-conductor) are also recommended for mating with this
ries.
ý MNS11* Hi-D JAX®
Same as Twin M11* except with insulated bushing. Mounting centers larger than .625 inch and unthreaded bushings are available on special order.
ý MS11* Hi-D JAX®
Mates with Switchcraft 415 Twin-Plug® plug, which has one .25 inch diameter finger and one .206 inch diameter finger. Also mates with MIL- type plugs listed in this ction.
2-CONDUCTOR
Part Number Solder Lugs Part Number
会计报表附注范本PC Terms
Description Schematic**
Typical
Mating Plug*
M111.25 inch I.D. sleeve
metal bushing.
I
MN111.25 inch I.D. sleeve molded thermoplastic bushing.
ýý.25 inch I.D. sleeve,
metal bushing.
III
MN112Aý.25 inch I.D. sleeve, molded thermoplastic bushing.
2g等于多少mbM113E IX
MN113E .25 inch I.D. sleeve, molded thermoplastic bushing.
ý Special Order only; contact Switchcraft.
* Other mating plugs are contained in this plug ction.
** See pages 65 and 66.
MILITARY Hi-D JAX® PART NUMBERING SYSTEM
Mating Plug
带鸟的诗句Option
黄莺
Bushing Option Series Circuitry Suffix Options
Accepts 1/4" MIL plug Blank - 1/4"
Commercial Jack
11 - Hi-D
Jax®
1 - I PC - PC
Terminals
L - .375" Long Bushing2A - III PCS - Snap Lock
蒜泥拌茄子PC Terminals
N - Insulated Bushing 2B - IV
NL - Insulated Bushing
and .375" Long Bushing
3 - V M-M-Reshaped
Springs accept
wide variety of
1/4" plug designs. NS - Insulated Bushing
and
Accepts .206 Diameter
Plugs
3B - VII
S - Accepts .206
Diameter Plugs
3D - VI
3E - IX
3F - XXVIII
4B - XII
See page 92 for Commercial Hi-D Jax® part numbering system. 3-CONDUCTOR
Part Number Part Number
Description Schematic1
Typical Mating
Plug2
Solder Lugs PC Terms
IV 482
M112Bý.25 inch I.D. sleeve metal bushing.
ML112B-.25 inch I.D. sleeve, .375 inch long metal bushing.
MN112Bý.25 inch I.D. sleeve, molded thermoplastic bushing.
MNL112B-.25 inch I.D. sleeve .375 inch long metal bushing.
MNS112B-.21 inch I.D. sleeve,
molded thermoplastic
举一反三
bushing.480, 484
