miniature coaxial connector HRS HRMJ-POBP-1 40 with unified transmission line and stable structure
Product Overview
The HIROSE POB Series is a line of high-performance miniature push-on coaxial connectors designed to match the electrical and mechanical performance of the HRM Series (SMA connector). Featuring a unified transmission line and stationary structure, these connectors offer robust stability and reliability. The push-on lock mechanism enhances workability by reducing detachment time and allowing for tool-less operation, enabling closer component mounting and more flexible PCB layout designs. The POB Series is engineered for seamless integration with the HRM Series, sharing common mounting methods, dimensions, weight, size, electrical length, applicable cable types, connection methods, and termination tools. These connectors are suitable for a wide range of applications including cable or radio communication equipment, broadcasting equipment, radar systems, and electronic measuring devices.
Product Attributes
- Brand: HIROSE
- Series: POB Series
- Lock Mechanism: Push-on Lock
- Compliance: RoHS2 Compliant
- Materials & Finish:
- Shell: Brass, Gold Plating
- Outer Shell: Brass, Nickel Plating
- Male Center Contact: Brass, Gold Plating
- Female Center Contact: Beryllium Copper, Gold Plating
- Crimp Sleeve: Copper, Nickel Plating
- Insulator: PTFE
- Boot: Heat Shrink Tube
Technical Specifications
| Specification | Conditions | Value |
|---|---|---|
| Nominal Characteristic Impedance | 50 | |
| Operating Temperature | -55 to +85 | |
| Rated Voltage | 330V AC | |
| Operating Relative Humidity | 85% Max. | |
| Rated Frequency | 0 to 12.4GHz | |
| Contact Resistance | Measured at 100mA Max. | 4m Max. |
| Insulation Resistance | Measured at DC 500V | 5000M Min. |
| Withstanding Voltage | No insulation breakdown AC 1000V for 1 min. | |
| V.S.W.R. | See below | See below |
| Insertion and withdrawal forces | Measured with Applicable Connector | 19.6 to 58.8N |
| Insertion Torque | Measured with Applicable Connector | 14.7mNm Min. |
| Mating Durability | 500 times | |
| Contact Resistance (Mating Durability) | 6m Max. | |
| Vibration Resistance | Frequency : 10 to 500Hz, Half amplitude : 0.75mm, Acceleration : 98m/s, 2 hours in each of the 3 axis | No electrical discontinuity of 1 s or more; No damage, cracks, or parts dislocation |
| Shock Resistance | Acceleration : 980m/s, Duration 11ms, Wave form : Half-sine wave, 3 times in each of the 3 axis | No electrical discontinuity of 1 s or less; No damage, cracks, or parts dislocation |
| Humidity | Left for 10 cycles (240 hours) in an environment with the temperature ranging from +25 to +65 and the humidity ranging from 90 to 96%. | Insulation Resistance : 100M Min. (in a high humidity environment); Insulation resistance : 1000M Min. (in a dry environment); No damage, cracks, or parts dislocation |
| Heat Shock Resistance | -65 : 30 min. +5 to +35 : within 5 min. +125 : 30 min. +5 to +35 : within 5 min. 5 cycles | No damage, cracks, or parts dislocation |
| Corrosion Resistance | Continuous 48 hour cycle in 5% salt water solution | No corrosion that impairs function. |
Product Number Structure
POB - -
- Series Name: POB
- Connector Type: LP (Right Angle Plug), R (Straight Receptacle), RP (Plug Receptacle)
- 1) For Plug, Jack Applicable Cable: 55/U (RG-55/U, RG-142B/U), 58/U (RG-58/U), 1.5DW (1.5D-2W)
- 2) For Receptacle, Plug Receptacle Identification No.
Available Models and Dimensions
| Part No. | HRS No. | Applicable Cable | A (mm) | Purchase Unit | Dimensions (mm) |
|---|---|---|---|---|---|
| POB-LP-55/U(40) | CL0326-0028-7-40 | RG-55/U, RG-142B/U | 5.80 | 20pcs per bag | Right Angle Plug: 17.5 (L) x 5.8 (W) x 18.8 (H) |
| POB-LP-58/U(40) | CL0326-0027-4-40 | RG-58/U | 5.20 | 20pcs per bag | Right Angle Plug: 17.5 (L) x 5.8 (W) x 18.8 (H) |
| POB-R-24(S) | CL0326-0105-6-00 | 2.21 Min. | 20pcs per bag | Straight Type (Round Terminal) Receptacle: 19.5 (L) x 11.7 (W) x 1.7 (H) with mounting dimensions 8.64 0.1, 4.32, 42.6 | |
| POB-RP-106(40) | CL0326-0096-7-40 | 20pcs per bag | Plug Receptacle (Printed Circuit Board Clip Type): 23.6 (L) x 13.6 (W) x 4 (H) with mounting dimensions 1.27, 8.5 |
Converter Adapters
| Part No. | HRS No. | Joint 1 Series Name | Joint 1 Part | Joint 2 Series Name | Joint 2 Part | Shape |
|---|---|---|---|---|---|---|
| HRMP-POBP-1(40) | CL0311-0169-0-40 | POB | Plug | SMA (HRM) | Plug | |
| HRMJ-POBP(40) | CL0311-0151-4-40 | POB | Jack | SMA (HRM) | Plug | |
| HRMP-POBJ | CL0311-0152-7-00 | SMA (HRM) | Plug | POB | Jack | |
| HRMJ-POBJ(40) | CL0311-0149-2-40 | SMA (HRM) | Jack | POB | Plug | |
| HRMJ-POBJ-PA(40) | CL0311-0150-1-40 | SMA (HRM) | Jack | POB | Plug | Panel Attachment Type |
2411220643_HRS-HRMJ-POBP-1-40_C7286238.pdf