The D.FL75 Series75Q Micro Coaxial Connector is designed to support 12G-SDI applications. It features a compact design and robust performance for high-speed digital video interfaces.
HIROSE ELECTRIC CO., LTD.
D.FL75 Series75Q
12G-SDI
Micro Coaxial Connector
| Item | Specifications | Conditions |
|---|---|---|
| Nominal characteristic impedance | 75 | |
| Frequency range | DC to 12GHz | |
| Operating temperature range | -40C to +105C | (RH 90% max.) |
| Storage temperature range | -20C to +70C | (RH 90% max.) |
| Contact resistance | Center: 50m max. Outer: 20m max. | Measured with 10mA max. |
| Insulation resistance | 500M min. | Measured with 250V DC |
| Withstanding voltage | No flashover or insulation breakdown | 300V AC for 1 min. |
| V.S.W.R. (%) | 1.3 max. 1.5 max. | DC to 3GHz 3 to 12GHz |
| Total Insertion/Extraction Force | Insertion force: 30N max. Extraction force: First time: 7N min. 2 to 20 times: 3N min. | Measured with applicable connector |
| Durability (insertion/extraction with corresponding plug) | Contact resistance: Center: 55m max. Outer: 25m max. | 20 mating cycles |
| Vibration resistance | No electrical discontinuity for 1s or more. No damaged, cracks or loose parts. | Frequency of 10 to 100Hz, single amplitude of 1.5mm, acceleration of 59m/s, for 5 cycles in 3 axial directions. |
| Shock resistance | No electrical discontinuity for 1s or more. No damaged, cracks or loose parts. | Acceleration of 735m/s, for a duration of 11 ms, sine half-wave waveform, 3 cycles in 6 axial directions. |
| Humidity resistance (Steady state) | Insulation resistance: 10M min. Insulation resistance: 500M min. (dry) No damaged, cracked or loose parts. | 96 hours at temperature of 40C and humidity of 95% |
| Temperature cycle | No damaged, cracked or loose parts. | Temperature: -40C +5 to +35C +105C +5 to +35C Time: 30 min 5 max. min 30 min 5 max. min, 5 Cycles |
| Salt spray | Meets voltage standing wave ratio (V.S.W.R.) standards | 5% salt water solution for 48 consecutive hours |
| Product Part | Materials | Finish/Remarks |
|---|---|---|
| Shell (Plug) | Phosphor bronze | Partially gold plated |
| Insulator (Plug) | LCP | Black, UL94V-0 |
| Female center contact (Plug) | Phosphor bronze | Gold plated |
| Shield (Plug) | Phosphor bronze | Gold plated |
| Insulator (Receptacle) | LCP | Black, UL94V-0 |
| Male center contact (Receptacle) | Phosphor bronze | Gold plated |
| Shell (Adapter) | Brass/zinc alloy | Nickel plated |
| Insulator (Adapter) | PTFE resin | |
| Male center contact (Adapter) | Phosphor bronze | Gold plated |
| Item | Description | Details | |
|---|---|---|---|
| Recommended reflow temperature profile | Lead-free paste solder temperature profile (reference) | Max temp: <250C (less than 10 seconds); Preheating time: <60 sec; Soldering time: <50 sec. Temperatures are PCB surface temps near terminals. Profile may vary. | |
| Recommended metal mask thickness | 0.1mm - 0.12mm | ||
| Reflow cycles | Maximum of 2 cycles | ||
| Cable Assembly Product Number Structure | DFL75 -2LPP-084N 9 D-[]-L | Series: D.FL75; Assembly type: D (Double-ended); Cable type: 084N (1.5mm cable); Cable color: 9 (Green); Receptacle: R-SMT-1. D-[]-L: Double-ended connector direction (A: Same, AC: Reversed 180), Total Length L (mm). | |
| Standard Tolerances for L | Total length (mm) | 50L200: 4; 200 | |
| Cable exterior conductor specifications | Copper tape + exterior single braid | ||
| Receptacle PC Board Pattern / Metal Mask Drawing | See diagram in source. | ||
| Part No. | HRS No. | Packaging | Mass (g) |
| D.FL75-R-SMT-1(01) | 331-0079-0 01 | 100 pieces per pack | 0.031/ |
| D.FL75-R-SMT-1(40) | 331-0079-0 40 | 5,000 pieces per reel | P |
