SMP Coaxial Connectors MIL Standard Compliant
SMP Series
Up to 40GHz
Features
1. Excellent High Frequency performance
2. Easy push-on lock
3. Wide variations
4. MIL Standard compliant (MIL-STD-348B)
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
5. RoHS2 compliant
6. Halogen-free
Applications
Optical transmission devices,
Data transmission measurement,
Radio communication equipment,
Measuring instruments etc.
Functional diagram
Plug side
■Straight
plug receptacle
SMP-PR(**)-SMT-1
Jack side
■Jack
SMP-J-SF085
■Right
angle jack
SMP-LJ-SF085
■Right
angle plug receptacle
SMP-LPR(**)-SMT-1
■Relay
adapter (Jack to Jack)
SMP-A-JJ-645
■Conversion
adapter (SMP plug to 2.92mm plug)
SMPP(**)-HKP
■Conversion
adapter (SMP jack to 2.92mm jack)
SMPJ-HKJ
■Terminator
SMP-TMJ
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2018.5②
1
SMP Series●SMP Coaxial Connectors MIL Standard Compliant
Product Specifications
Ratings
Nominal characteristic
impedance
Frequency range
Items
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
4. Voltage standing
wave ratio
5. Holding power of
female contact
50ø
0 to 40GHz
Specifications
Center : Not greater than 6mø
External : Not greater than 6mø
Not greater than 1,000Mø
No flashover or breakdown
●SMP-J-SF085
VSWR : Not greater than 1.3 (0 to 15GHz)
VSWR : Not greater than 1.5 (15 to 40GHz)
Not less than 0.2N
Operating Temperature
-55ç to +125ç (95% RH or less)
Range
Storage Temperature
-55ç to +50ç (95% RH or less)
Range
Conditions
Measured at 100mA or below
Measured at 500V DC
500V AC for 1 minute
●SMP-PR
(**) -SMT
VSWR : Not greater than 1.5 (0 to 30GHz)
Measured with Ø0.35 pin gauge
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Contact resistance at center : Not greater than 12mø
6. Mating Cycles
500 cycles
External : Not greater than 12mø
No broken, cracked, or loose parts
Insulation resistance : Not less than 100Mø
7. Moisture resistance of (in a high humidity environment)
Left for 10 cycles (240 hours) in an environment with
temperature/humidity Insulation resistance : Not less than 1,000Mø the temperature ranging from -10 to 65°C and the
cycle
(in a dry environment)
humidity ranging from 90 to 98%.
No broken, cracked or loose parts
5 cycles of the following series of test condition :
8. Temperature cycle
No broken, cracked or loose parts
Temperature : _65ç
→
_
→
+125ç
→
_
Time period : 30 min.
→
3 min.
→
30 min.
→
3 min.
9. Salt spray
No considerable corrosion
Continuous 48 hour cycle in 5% salt water solution
*Measurement of voltage standing wave ratio (VSWR)
The specified values of VSWR noted above, are taken with the test set up shown in the figure below:
Network Analyzer
2.92mm D.U.T. 2.92mm
Test Port Cable
2.92mm
SMP-J-SF085 measurement system
D.U.T. details
SMPP-HKP
SMPP-HKP
0.085-inch coaxial cable with
SMP-J-SF085 jacks
2.92mm
Materials / Finish
Part
Shell
Contact
Insulator
Jack
Plug
Male contact
Female contact
Materials
Beryllium copper
Brass, Stainless steel
Phosphor bronze
Beryllium copper
LCP, PTFE resin
Finish
Gold plated
Gold plated, Passivated
Gold plated
Gold plated
---------------
Product Number Structure
Refer to the below chart of the product number when determining the product specifications.
Please select from the product numbers listed below when placing orders.
SMP -「
」-「 」
❶
❷
❸
q
Series name : SMP
w
Connector type
J
: Straight jack
LJ
: Right angle jack
PR
: Straight plug receptacle
LPR : Right angle plug receptacle
A-JJ : Relay adapter
e
Applicable cable
SF085 : 0.085-inch coaxial cable
SMT : PCB surface mount type
645 : 6.45mm
*Please contact Hirose for cable assembly specifications.
2
SMP Series●SMP Coaxial Connectors MIL Standard Compliant
■Relay
adapter (Jack to Jack) (0 to 40GHz)
(2.9)
6.5
Part No.
(2.9)
HRS No.
338-1106-0
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
SMP-A-JJ-645
■Conversion
adapter
●SMP
jack to 2.92mm jack (0 to 40GHz)
4.5
(Ø3.39)
(11.4)
1/4-36UNS-2A
Part No.
SMPJ-HKJ
HRS No.
311-0013-0
●SMP
plug to 2.92mm plug (0 to 40GHz)
8HEX
(15.1)
Ø6
1/4-36UNS-2B
Part No.
SMPP(FD)-HKP
SMPP(SB)-HKP
Note : Insertion / Extraction Force
FD : FULL DETENT
LD : LIMITED DETENT
SB : SMOOTH BORE
HRS No.
311-0199-0
311-1001-0
4
Ø5.34
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