H.FL75 Datasheet, PDF (2/6 Pages) Hirose Electric – 75 Ω Small Coaxial Connectors (SMT Low Profi le)

H.FL75 Series●75 Ω Small Coaxial Connectors (SMT Low Profile)
■Product Specifications
Nominal characteristic impedance: 75 ø
Ratings
Voltage: AC 60 V rms
Frequency range: DC to 3 GHz
Operating temperature range: -40ç to +90ç (RH 90% max.)
Storage temperature range: -30ç to +70ç (RH 90% max.)
Items
Specifications
Conditions
1. Contact resistance
Center:Maximum of 20 mø
Outer: Maximum of 10 mø
Measured with 10 mA max.
2. Insulation resistance Minimum of 500 Mø
Measured with 250 VDC
3. Withstanding voltage No flashover or insulation breakdown
AC 300 V / 1 minute.
4. V.S.W.R. (*)
Maximum of 1.25
Maximum of 1.5
DC to 1.5 GHz
1.5 to 3 GHz
5. Holding power of
female contact
Minimum of 0.15 N
Measured withØ0.475 pin gauge.
6. Total mating/
unmating force
Maximum of 30 N
Measured with applicable connector.
7. Durability (mating/
unmating with
corresponding plug)
Contact resistance
Center: Maximum of 25 mø
Outer: Maximum of 15 mø
50 mating cycles.
8. Vibration resistance
No electrical discontinuity for 1 µs or more.
No damaged, cracks or loose parts.
Frequency of 10 to 100 Hz, single amplitude of 1.5
mm, acceleration of 59 m/s², for 5 cycles in each
of the 3 axes direction.
9. Shock resistance
No electrical discontinuity for 1 µs or more.
No damaged, cracked or loose parts.
Acceleration of 735 m/s², for a duration of 11 ms,
sine half-wave waveform, 3 cycles in each of the 6
axes direction.
10. Humidity resistance
(Steady state)
No damaged, cracked or loose parts
Insulation resistance: 10 Mø min. (high humidity)
Insulation resistance: 500 Mø min. (dry)
96 hours at temperature of 40ç and humidity of
95ˋ .
11. Temperature cycle
No damaged, cracked or loose parts.
Contact resistance
Center: Maximum of 25 mø
Outer: Maximum of 15 mø
Temperature: -40ç ˠ +5 to +35ç ˠ +90ç ˠ
+5 to +35ç
Time: 30 Ë  5 max. Ë  30 Ë  5 max. (minutes)
5 Cycles
12. Salt spray
No excessive corrosion
5ˋ salt water solution for 48 consecutive hours
*V.S.W.R. Measurement System
The above V.S.W.R. specification values were measured using the measurement system shown below.
Network Analyzer
Test Set
Test Port
Test Port Cable
D.U.T Termination
Note 1: Cable type connectors were measured with BNC (75) conversion adapters
attached to both ends of the harness product of a suitable 10 cm cable.
Note 2: Board type connectors were mounted to a 75 ø glass epoxy board
and measurements were conducted with N (75) connectors attached.
■Materials
Part
Shell
Male center contact
Female center contact
Insulator
Material
Phosphor bronze
Brass
Phosphor bronze
Plug
PBT Resin
Receptacle
LCP
Finish
Silver plated
Gold plated
Gold plated
Black
Black
Remarks
—
—
—
UL94V-0
UL94V-0
■Plug
6.5

[Plugs are only sold as cabled assemblies]
2