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Interface RF Connector with Switch
MS-151 Series sOverview
Designed for end user applications requiring redirection of transmission from internal built-in antenna to the external antenna. Small size, lightweight and high reliability makes it ideal for use in 2.4 GHz band wireless LAN applications.
Plug can be rotated after full insertion.
sFeatures
1. Confirmation of complete connection
Built-in interlock feature confirms fully mated condition with a "click" sensation.
2. Non-directional connection
The connector can be mated in any position on a 360° axis and can rotate within the same when in use, allowing routing of the connected cable in any direction. DataSheet4U.com qReceptacle Guaranteed 5000 insertion/removal cycles.
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3. High durability 4. Space-saving
The external dimensions of the board-mounted receptacle (5.0 mm high, 6.5 mm wide, 7.0 mm deep) makes it ideal for use in small devices.
5. Ease of connection and handling
Over-molded plug, with convenient grip and built-in cable strain relief assures reliable mating/un-mating by end user.
6. Designed for board placement with automatic equipment
Top surface of receptacle assembly is flat, allowing reliable hold for vacuum nozzles of automatic placement equipment. qPlug
MS-151
sApplications
GPS terminals, wireless LAN modules, notebook computers, PDA, and other high frequency equipment. (Page 7 lists applications and antenna circuit switching examples.)
MS-151-C(LP)
qSMA Conversion Adapter For Receptacle: MS-151
qSMA Conversion Adapter For Plug: MS-151-C(LP)
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MS151P-HRMJ MS151J-HRMJ
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sProduct Specifications
Frequency range Operating temperature range Power rating
1 DC to 1 GHz DC to 3GHz -40ç to +85ç 4W Not mated with the plug 1.2dBmax. 1.4dBmax. 1.7dBmax. 0.2dB 0.4dB 0.6dB max. max. max. 0.3dB 0.5dB 1.0dB 20dB 18dB 12dB max. max. max. min. min. min. Mated(MS-151-C-(LP))
V.S.W.R.
1 GHz to 2 GHz 2 GHz to 3 GHz 1 DC to 1 GHz
Insertion loss
1 GHz to 2 GHz 2 GHz to 3 GHz 1 DC to 1 GHz
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Isolation loss
1 GHz to 2 GHz 2 GHz to 3 GHz
Item
Specification
Conditions
100 mA 100 V DC 100 V AC / 1 minute Frequency: 10 to 500 Hz, single amplitude of 0.75 mm, acceleration of 98 m/s2 for 2 hours in each of the 3 directions Acceleration of 490 m/s 2 , 11 ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis Temperature: -55ç / +5ç to +35ç / +85ç / +5ç to +35ç Time: 30 / 5 max. / 30 / 5 max.(Minutes) 100 cycles 96 hours at temperature of 40ç and humidity of 90%
1. Contact resistance 50 m ohms max. 2. Insulation resistance 1000 M ohms min. 3. Withstanding voltage No flashover or insulation breakdown 4. Vibration No electrical discontinuity of 10 µ s or more 5. Shock
6. Temperature cycle 7. Humidity 7. (Steady state)
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Contact resistance: 100 m ohms max. Insulation resistance: 10 M ohms min.
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Contact resistance: 100 m ohms max. 8. Salt spray No corrosions Insertion force: 1~10N 9. Insertion/Withdrawal forces Withdrawal force: 3~15N 10. Durability Contact resistance: 100 m ohms max. 10. (insertion/ withdrawal)
5% salt water solution, 48 hours (at 35ç) With corresponding connector 5000 cycles
sMaterials
Receptacle MS-151
Part
Insulator Lock mating section Outer conductor shell Contact A Contact C
Material
Polyamide (UL 94V-0) Stainless steel Phosphor bronze Phosphor bronze Beryllium copper
Finish
--------------Nickel plating (Termination area: tin-lead plated) Nickel plating (Termination area: tin-lead plated) Gold plating Gold plating
Plug MS-151-C(LP)
Part Cover A Cover B Ring Outer conductor shell Inner contact Insulator Ferrule Crimp metal fitting Bushing
Material PC PC Stainless steel Phosphor bronze Phosphor bronze Polyamide (UL 94-HB) Stainless steel Brass Polyester
Finish
-----------------------------
Nickel plating Nickel plating Gold plating
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Nickel plating
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BTypical data
qNORMALLY CLOSED(N.O) ~ (Not mated with the plug)
: V.S.W.R. SPEC : INSERTION LOSS SPEC : ISOLATION SPEC
INSERTION LOSS [dB]
0 0.2 INSERTION LOSS 0.4 0.6 0.8 1.0 V.S.W.R. 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0
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V.S.W.R. V.S.W.R.
DC
1.0
2.0
3.0 [GHz]
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qOPEN(N.O) ~ (Mated with the plug)
INSERTION LOSS [dB]
0 0.2 0.4 0.6 0.8 1.0 0
INSERTION LOSS
1.7 1.6 1.5 1.4 1.3 V.S.W.R. 1.2 1.1 ISOLATION 1.0
ISOLATION [dB]
10 20 30 40 DC 1.0 2.0
3.0 [GHz]
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sReceptacle
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Part Number MS-151
CL No. 358-0158-7-01 358-0158-7-01
Packaging 1,000 pieces per reel 100 pieces
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MS-151(01)
BCircuit diagram
Not mated with the plug(N.C) Mated with the plug(N.O)
G B G
G A C G
G B G
G A C G
BPCB mounting pattern
2-Ø 1.2
2.5
(Th rou gh
3
ole )
1.35
2
1.65 2.3.