110
Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
MS-147 Series
■Features
01. Low insertion loss
Insertion loss is as low as:
Typically, 0.08dB at 1GHz
Typically, 0.1dB at 2GHz
02. Space saving
External dimensions are 5.8mm x 5.4mm. Saves
installation space.
03.
Low profile
Switch height is 3.9mm.
04. Light weight
Switch weight is 0.11g
05. Long life
The switch is guaranteed for up to 12,000
mechanical operations.
06. Auto insertable
Available in embossey tape-and-reel auto-insertable
format
07. Wide application range
Operating frequency from DC to 6GHz.
08.
RoHS compliant
All components and materials comply with the
requirements of the EU Directive 2002/95/EC.
09.
Self-alignment
The eccentricity for plug mating is ±0.5mm.
■Application
*Wireless communication
(Bluetooth, IEEE 802.11)
*Machines
(Portable terminal, notebook PC, ETC, POS terminal,
GPS terminal PDA, etc.)
*Also suitable for other high-frequency machines.
■Outline
The ultra-small MS-147 coaxial switch series
was developed for the portable terminal interface
and for inspection of microwave boards (sub-
strates) (DC – 6GHz) used at high frequencies.
To respond to the development of portable
terminal technologies and popularization of high-
frequency applications – up to 6GHz – this
switch features low loss, low profile, and light
weight.
The switch circuit is designed so that the NC
terminal is connected to the C terminal without a
plug mated. Mating with a plug opens this
connection.
Vertical mounting structure allows the switch to
be placed near the antenna of the portable
terminal and used to inspect output and switch to
an external antenna.
Saves board mounting space:
Low profile: Height 3.9mm
Light weight: Weight 0.11g
MS-147(06)
MS-147-C(LP)-1
MS-147-HRMJ-1
●Plug
●SMA conversion adapter
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
111
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
Item Standard Conditions
Operating temperature range
Power rating
Frequency range
Insertion loss
Isolation
V.S.W.R.
Center 75m ohms max.
Outer 50m ohms max. 100mA max.
No electrical discontinuity for 10μs Min.
Frequency of 10 to 55 Hz, overall amplitude of 1.5
mm for 2 hours in each of 3 directions
Acceleration of 490 m/s2, sine half-wave waveform,
3 cycles in each of the 3 axis
Contact resistance:
Center 100m ohms max.
Outer
75m ohms
max.
12,000 cycles
1,000M ohms or more
No flashover or insulation breakdown 100V DC
100V AC / one minute
Contact resistance:
Center 100m ohms max.
Outer 75m ohms max.
Insulation resistance 10M ohms min.
Temperature : –55ç→ +15çto +35ç→ 85ç→+15çto +35ç
Time:30 →5 max. →30 →5 max.
100 cycles
96 hours at temperature of 40ç and humidity of
90% to 95%
Contact resistance:
Center 100m ohms max.
Outer
75m ohms
max.
No excessive corrosion
Exposed to 5% salt water solution for 48 hours(at
+
35ç)
Not mated with the plug
–30
ç
~ +85
ç
4 W
DC ~ 6 GHz
0.15dB Max. (DC ~ 2GHz)
0.2dB Max. (2GHz ~ 3GHz)
0.4dB Max. (3GHz ~ 6GHz)
0.2dB max. (DC ~ 2GHz)
0.3dB max. (2GHz ~ 2.5GHz)
0.4dB max. (2.5GHz ~ 3GHz)
0.8dB max. (3GHz ~ 6GHz)
25dB min. (DC ~ 1GHz)
20dB min. (1GHz ~ 3GHz)
14dB min. (3GHz ~ 6GHz)
1.2 Max. (DC ~ 3GHz)
1.5 Max. (3GHz ~ 6GHz)
1.25 max. (DC ~ 2GHz)
1.3 max. (2GHz ~ 2.5GHz)
1.4 max. (2.5GHz ~ 3GHz)
1.9 max. (3GHz ~ 6GHz)
–10ç~ +65ç
4 W
DC ~ 6 GHz
Mated (MS-147-HRMJ-1)
■Product Specifications
■Materials
1.Contact resistance
2.Insulation resistance
3.Withstanding voltage
4. Vibration
5. Shock
6.Humidity
7.Temperature cycle
8.Salt spray
9.Durability
(Insertion/withdrawal)
Shell
Insulator
Common terminal
Board circuit side (N.C)terminal
Phosphor bronze
Polyamide resin
Berylium copper
Berylium copper
Gold plating
_________
Gold plating
Gold plating
_________
UL94HB
_________
_________
Part Material Finish Remarks
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
112
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
■Typical Data
INSER TION LOSS
V.S.W.R.
1.0
1.1
1.2
1.3
1.4
1.5
1.6
0.045 3.0 4.0
2.0 6.0 [GHz]
[dB]
0.8
0.6
0.4
0.2
0
V.S.W.R.
1.0
1.2
1.4
1.6
1.8
2.0
0.045 6.0 [GHz]
[dB]
0.8
0.6
0.4
0.2
0
3.0 4.02.0
ISOLATION
45
40
35
30
25
0.045 6.0 [GHz]
[dB]
20
15
10
5
0
3.0 4.02.0
INSERTION LOSS
V.S.W.R.
V.S.W.R.
INSERTION LOSS
ISOLATION
●NORMALLY CLOSED (N.C)~ (Not mated with the plug)
●OPEN (N.O)~ (Mated with the plug)
●ISOLATION
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
113
■Receptacle
■Embossed Carrier Tape Dimensions
■Circuit diagram
Ø13
Ø380
Ø80
2 16.4
12 4
16
7.5 1.75
Ø1.5
2
Unreeling direction
1,500 pieces per / reel
Unreeling direction
5.3
2-0.2
3.9
B
2.9
Ø3.4
Ø5
2.7
5.8
0.65
0.4
0.4
4.4
A
GC
G
5.4
MS-147
G
B
G
C
A
Plug
G
B
G
GGGG
C
A
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
Part Number
MS-147(06)
MS-147(01)
HRS No.
CL358-0150-5-06
CL358-0150-5-01
Packaging
1,500 pieces / reel
50 pieces
RoHS
YES
Not mated with the plug
(N.C) Mated with the plug
(N.O)
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
114
■Plug
13.6
13.7
Ø1.8
10.2
Ø4.8
11.25
7
8
Right angle (1.5D-HQEW)
Part No.
MS-147-C(LP)-1
MS-147-C(LP)-4
HRS No.
CL358-0155-9
CL358-0182-1
RoHS
YES
BPCB Mounting pattern
BMetal mask dimensions
0.8
4
6.6
3.6
0.65
0.8
2.4
6
4
6.6
3.6
0.65
5.85
3.8
0.8
0.8
■SMA Conrersion Adapters
6.3
1/4-36UNS-2A
12 6.29 6
24.29
Ø4.71
MS-147-SMA Jack Conrersion Adapters
Part No.
MS-147-HRMJ-1
MS-147-HRMJ-3
HRS No.
CL358-0151-8
CL358-0218-7
RoHS
YES
8.3
66.82.7
Ø3.4
15.5
Part No.
MS-147R-HRMJ HRS No.
CL358-0212-0 RoHS
YES
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
115
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
qMax. temperature : 260
ç
wDuration of peak temperature : 5sec max.
eBase peak temperature : 240
ç
~255
ç
r220
ç
or over : 50sec to 80sec.
t180
ç
to 200
ç
: 60sec to 120sec.
BRecommended Temperature Profile
5sec max.
0
100
180
200
260
220
120sec min. 50sec to 80sec
Temperature (ç)
260ç max.
●Using Typical Solder Paste
O-ring
BExample of Application
Note: Mounting example
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.
116
MS-147 Series●Interface RF Connector with Switch, 3.9mm High, DC to 6GHz
■Precautions
1. Plugs
2. Not washable.
3. Design the mounting holes with sufficient clearance to protect the switch from being subjected to
excessive force should the board be dropped.
4. For RF interface application for portable terminals, cover the plug entry with a rubber cap to keep dust out
when no plug is inserted.
5. Be sure to fully insert the plug until it contacts part P.
■Recommended Nozzle Dimensions
Ø1
Ø3
Ø1.5
Part No.
MS-147-C(LP)-1
MS-147-C(LP)-4
MS-147-HRMJ-1
MS-147-HRMJ-3
Use
Plug harness type
Plug harness type
SMA conversion adapter
SMA conversion adapter
Effective mating length
0.87mm
0.87mm
0.87mm
0.87mm
Dec.1.2020Copyright2020HIROSEELECTRICCO.,LTD.AllRightsReserved.