ZRA/ERA.1S Lemo interchangeable unipole coaxial connector brief introduction:
ZRA/ERA.1S Fixed socket, nut fixing
Spring Technology Push-pull Connectors can widely apply in Medical, Test & Measurement, Research, Communications, Broadcast Connector, Machines, Defense, Robotic, Aerospace, public sector, Information Systems, Motorsport, Miscellaneous applications. Furthermore, it has excellent compatibility with many leading supplier.
ZRA/ERA.1S Lemo interchangeable unipole coaxial connector technical specification:
| Pulling and inserting times | >5000. |
| Humidity | Maximum humidity up to 95% at a temperature of 60° |
| Temperature | -45°~+125° |
| Vibration | 10~20000HZ,15g |
| Mechanical shock | 100g·6ms |
| Salt spray corrosion test | >48h |
| Protection index (mated) | IP50 |
| Number of positions | unipole |
| Termination | Solder |
| Fastening type | Push-pull |
| Shell material | Brass |
| Shell finish | Chrome |
| Shell color | Silver |
| Contact material | Brass |
| Contact finish-mating | Gold |
| Contact color | Gold |
| Insert material | PTFE |
| contact diameter | 1.3mm/1.6mm |
Cross reference
| Spring Tech P/N | Lemo P/N | Impedance(Ω) | Work Voltage(V rms) | Rate Current(A) | PDF Download |
|---|---|---|---|---|---|
| ZRA.1S.250.CTL | ERA.1S.250.CTL | 50 | 3000 | 12.0 |  |
| CBZR1SA-SFT250-0000 | |||||
| ZRA.1S.275.CTL | ERA.1S.275.CTL | 75 | 2400 | 10.0 | |
| CBZR1SA-SFT275-0000 | |||||
| ZRA.1S.405.CTL | ERA.1S.405.CTL | 75 | 5000 | 10.0 | |
| CBZR1SA-SFT405-0000 | |||||
| ZRA.1S.120.CTL | ERA.1S.120.CTL | - | 1700 | 18.0 | |
| CBZR1SA-SFT120-0000 | |||||
| ZRA.1S.650.CTL | ERA.1S.650.CTL | 50 | 1000 | 6.0 | |
| CBZR1SA-SFT650-0000 |
Chooseing tips:
If you have purchased Lemo connector and know the original model, please tell us. We will directly offer you our corresponding one.
If you don’t know much about the connector, please make choose according the following factors:
- the use of the environment, indoors or outdoors, waterproof or not;
- the panel hole size, to select the appropriate plug and socket of right dimension;
- the current-voltage, number of contact and the realization of the function, to determine the contact(cores) ;
- select the appropriate clamp diameter and sheath;
- according to the actual needs of different angles of the keys, to determine the keying (the standard keys as G).
Why choose our
- Lower your cost, cheap cable assembly offer, at least save your 30%-50% cost (100% compatible and work well)
- large stock, short lead times. The delivery time is short, the parts are in stock. Just need to assemble them.
- better quality at a reasonable price
- We can provide OEM/ODM service and cable assembly solution.
- Our factory has 17 years experience and strong and professional research and development capabilities.Advanced development and management, comprehensive R&D testing and highly automatic production line make our products high reliability and high performance.
Frequently Asked Questions (FAQ)
Q1: Are Spring Technology’s push-pull connectors fully compatible with original brands?
Yes, 100% cross-compatible. All Spring Technology connectors are designed as ideal alternative replacements that mate flawlessly with many leading supplier, guaranteeing stable signal integrity and work performance.
Q2: How much cost can I save by choosing Spring Technology push-pull connectors or cable assemblies?
Save at least 30% to 50% on your costs. By opting for our cost-effective connector options and customized cable assembly offers, you can significantly lower your procurement budget without compromising on industrial quality.
Q3: What is Spring Technology’s standard lead time for push-pull connector orders?
Ultra-short lead times. We maintain a large stock of raw materials and semi-finished components at our facility. Because parts are already in stock, we just need to assemble and test them according to your specific pin configuration, enabling fast delivery.
Q4: Do Spring Technology provide custom OEM/ODM services or turnkey cable assembly solutions?
Yes, we offer complete OEM/ODM and turnkey connection solutions. Beyond supplying individual male plugs and female sockets, our technical team provides custom-tailored cable assembly layouts, wire-stripping, overmolding, and pinning configurations based on your unique design drawings.
Q5: What makes Spring Technology push-pull connectors highly reliable for medical or harsh industrial environments?
19 years of specialized R&D experience and highly automated production. Backed by nearly two decades of manufacturing expertise, our factory utilizes an advanced automatic assembly line, comprehensive laboratory testing, and a strict QC management system. This technical process ensures all products deliver high performance, low resistance, and rugged reliability in demanding applications.