HRS SMA R A JJ SMA connector featuring stainless steel shell and coupling with high frequency design
Product Overview
The HIROSE HRM Series MIL/IEC Standard SMA Connector offers a reliable and high-performance solution for various applications. Originally developed by HIROSE in 1967, this series is recognized for its enduring reliability and adherence to MIL-C-39012 and IEC 60169-15 standards. Key features include high-frequency performance due to a design that compensates for discontinuous transmission line capacity, a compact and lightweight yet robust construction with stainless-steel shells, and a proven history of reliability across consumer electronics, defense, communications, and aerospace industries. The series also offers variations like the excellence impedance matching type HRM(G) and the reverse-type SMA(R), catering to diverse needs.
Product Attributes
- Brand: HIROSE
- Series: HRM
- Applicable Standards: MIL-C-39012, IEC 60169-15
- Certifications: RoHS2 Compliant
- Material (Shell): Stainless Steel
- Material (Coupling): Stainless Steel
- Material (Female Contact): Beryllium steel
- Material (Male Contact): Brass
- Material (Insulator): PTFE
- Material (Gasket): Silicone rubber
- Material (Boot): Polyolefin
- Finish (Shell): Gold Plating, Passivated
- Finish (Coupling): Gold Plating, Passivated
- Finish (Crimp Sleeve): Nickel Plating
- Finish (Right Angle Type): Nickel Plating
Technical Specifications
| Specification | Value | Conditions |
|---|---|---|
| Nominal Characteristic Impedance | 50 | |
| Operating Temperature | -55 to +125 | |
| Rated Voltage | 330V AC | |
| Operating Relative Humidity | 85 Max. | |
| Frequency Range | 0 to 18GHz | (Note) Ratings and standards may vary by products. |
| Contact Resistance | 4m Max. | Measured at 100mA Max. |
| Insulation Resistance | 5000M Min. | Measured at DC 500V |
| Withstanding Voltage | 1000V AC for 60 sec. | No insulation breakdown |
| V.S.W.R. | See below | See below |
| Female Contact Extraction Force | 1.5N Min., 0.3N Min. | Measured with 0.910 pin gauge, Measured with 0.9017 pin gauge |
| Center Contact Fixed Torque | 16.7mNm Min. | Measured with Applicable Connector |
| Coupling Tightening Torque | 0.6 to 1.0Nm | Measured with Applicable Connector |
| Coupling Fixed Strength | 490N Min. | Measured with Applicable Connector |
| Mating Durability | Contact Resistance : 6m Max. | 1000 times |
| Vibration Resistance | No electrical discontinuity of 1 s or more, No damage, cracks, or parts dislocation | Frequency : 10 to 2000Hz, Half amplitude : 0.75mm, Acceleration : 196m/s, 4 hours in each of the 3 axis |
| Shock Resistance | No electrical discontinuity of 1 s or more, No damage, cracks, or parts dislocation | Acceleration : 1960m/s, Duration : 6ms, Wave form : Half-sine wave, 3 times in each of the 3 axis |
| Humidity | Insulation Resistance : 100M Min. (in a high humidity environment), Insulation resistance : 1000M Min. (in a dry environment) | Left for 10 cycles (240 hours) in an environment with the temperature ranging from +25 to 65 and the humidity ranging from 90 to 98%. |
| Heat Shock Resistance | No damage, cracks, or parts dislocation | (65 : 30 min. 5 to 35 : within 5 min. 125 2 : 30 min. 5 to 35 : within 5 min. 5 cycles |
| Corrosion Resistance | Satisfying the V.S.W.R Standard | Continuous 48 hour cycle in 5% salt water solution |
Applications
Cable or radio communication equipment, broadcasting equipment, radar equipment, for in-flight wiring in electronic measuring device, for connection between units and contact for input and output of equipment configuration.
2411220643_HRS-SMA-R-A-JJ_C7316532.pdf
