2.4mm coaxial connectors for frequency test measurements
2.4mm Series
Compatible with 50GHz configurations
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Features
1. 2.4mm coaxial connector based on
MIL Specifications
(MIL-STD-348B)
●Frequency
characteristics (Typical values)
◆H2.4-P-SF085
with double ended harness
assembly, frequency characteristics
(Cable length : 100mm)
FREQUENCY CHARACTERISTICS
2
1.9
1.8
1.7
V.S.W.R
1.6
1.5
1.4
1.3
1.2
1.1
1
0
10
-4
-5
50
-3
-2
-1
0
INSERTION LOSS[dB]
INSERTION LOSS[dB]
2. Compatible with the frequency range
of up to 50GHz
3. Easy to mount
Simplified mounting with attaching screws.
4. Can be adapted to various PCB thicknesses
Screw-on mounting allows attachment to PCB
boards with different thicknesses.
5. Gold plating on the PCB evaluation
side provides stable grounding
6. Applicable cable : 0.085 inch semi-
flexible cable.
7. RoHS-compatible
Compliant with all RoHS Directives.
20
30
FREQUENCY[GHz]
40
◆H2.4-R-SR2
frequency characteristics
FREQUENCY CHARACTERISTICS
2
1.9
1.8
1.7
V.S.W.R
1.6
1.5
1.4
1.3
1.2
1.1
1
0
10
20
30
FREQUENCY[GHz]
40
0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
-1.4
-1.6
-1.8
-2
50
2017.4
②
1
2.4mm Series●2.4mm coaxial connectors for frequency test measurements
Product Specifications
Ratings
Nominal characteristic
impedance
Rated frequency
Items
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
Operating Temperature
-55ç to +105ç (95% RH or less)
Range
Storage Temperature
DC to 50GHz
-55ç to +50ç (95% RH or less)
Range
50ø
Conditions
Measured at less than 100mA
Measured at 500V DC
500V AC for one minute
●H2.4-R-SR2
V.S.W.R. : 1.35 (DC to 26.5GHz)
V.S.W.R. : 1.45 (40GHz to 50GHz)
Contact resistance at center : Less than 6mø
5. Mating Cycles
External : Less than 4mø
No broken, cracked, or loose parts
No electrical discontinuity for more than
6. Vibration resistance
1µs.
No broken, cracked, or loose parts
No electrical discontinuity for more than
7. Shock resistance
1µs.
No broken, cracked, or loose parts
Insulation resistance : More than 100Mø
8. Moisture resistance of (in a high humidity environment)
temperature/humidity Insulation resistance : More than 500Mø
cycle
(in a dry environment)
No broken, cracked or loose parts
9. Temperature cycle
10. Salt spray
No broken, cracked or loose parts
No considerable corrosion
500 cycles
Frequency : 10 to 2000Hz, half amplitude : 0.75mm,
Acceleration : 196m/s
2
, 10 cycles in each of 3 axis
directions
Acceleration : 980m/s
2
, duration : 6ms,
Wave form : half-sine wave, 3 times in each of
3 directions
Left for 10 cycles (240 hours) in an environment with
the temperature ranging from -10 to 65°C and the
humidity ranging from 90 to 98%.
Temperature : 5 cycles for a series of time periods :
_55ç for 30 minutes
→
3 minutes
→
+105ç for 30 minutes
→
3 minutes
Continuous 48 hour cycle in 5% salt water solution
Specifications
Center : Less than 4mø
External : Less than 2mø
1,500Mø min. (H2.4-P-SF085)
5,000Mø min. (H2.4-R-SR2)
No flashover or breakdown
●H2.4-P-SF085
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
4. Voltage standing
wave ratio
V.S.W.R. : Less than 1.35 (DC to 40GHz)
V.S.W.R. : Less than 1.45 (40GHz to 50GHz) V.S.W.R. : 1.4 (26.5GHz to 40GHz)
*Measurement of voltage standing wave ratio (V.S.W.R.)
The specified values of the voltage standing wave ratio (V.S.W.R.) noted above, are taken with the test set up shown in the
figure below:
H2.4-P-SF085 measurement system
Network Analyzer
D.U.T.
Test Port Cable
H2.4-R-SR2 measurement system
D.U.T. details
D.U.T. details
H2.4-P-SF085 with double ended harness
H2.4-R-SR2
H2.4-R-SR2
Materials / Finish
Part
Shell
Insulator
Contact
Ring
Materials
Stainless steel
PTFE resin
Beryllium copper
Stainless steel
Finish
Passivated
---------------
Gold plating
Gold plating
2
2.4mm Series●2.4mm coaxial connectors for frequency test measurements
Plug
H2.4-P-SF085
13.6
8 HEX
11.6
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
[Please place cable assembly orders per the specifications below]
Cable assembly specifications
Please specify the dimensions of 2.4mm Series cable assembly as follows : For the cable length, Please contact HRS
representative.
[Double ended assembly]
L(mm)
[Single ended assembly]
L(mm)
●Composition
of the cable harness specification product number structure
Refer to the chart below when determining the product specifications from the product number.
Please select from the product numbers listed in this catalog when placing orders.
H2.4 -
」
- SF085N 1 - A - L RS
「
P
q
w
e
r
❺
q
Series identifier
: H2.4
w
Harness type
None : On either end 2 : On both ends
e
Cable type
SF085N : 0.085-inch, semi-flexible cable
r
Cable color
None
: No jacket
1
: Blue
❺
Overall length L (mm) : Length L is expressed by the unit of mm.
3
2.4mm Series●2.4mm coaxial connectors for frequency test measurements
■
PCB vertical mount receptacle
9.6
5.8
1.7
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
7.16
10
2×0-80UNF-2B
M7×0.75-6g
Part No.
HRS No.
Attached screw
---------------
RoHS
○
H2.4-R-SR2
H2.4-R-SR2 11
）
（
H2.4-R-SR2 12
）
（
338-0601-8
338-0601-8 11
338-0601-8 12
0-80UNF 1/4inch
0-80UNF 3/16inch
This receptacle is for highfrequency measurement only.
It cannot be used actual machine.
®
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
TEL: +81-45-620-3526 Fax: +81-45-591-3726
http://www.hirose.com
http://www.hirose-connectors.com
4
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The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.
The contents of this catalog are current as of date of 04/2017. Contents are subject to change without notice for the purpose of improvements.
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