Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"615008138021 Vertical THT Modular Jack Unshielded WR-MJ Series","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/fc\/b06dd40b6927dac65ce8488229d2-200x200-1\/615008138021_vertical_tht_modular_jack_unshielded_wr_mj_series.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"615008138021","Certification":"RoHS Compliant","Place of Origin":"Guangdong,China"}}
{"title":"46F-1318RDGDZ2NL Gigabit RJ45 Modular Jack 3G Wireless WAN","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/05\/7edc6c86773ad945a7fbd34097e9-200x200-1\/46f_1318rdgdz2nl_gigabit_rj45_modular_jack_3g_wireless_wan.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"46F-1318RDGDZ2NL","Certification":"UL,ROHS,Reach,ISO","Place of Origin":"China"}}
{"title":"CJCB88HF1Y0 , LPJ0025GENL RJ45 Modular Jack 10\/100Base-Tx TS8P8C-PCB-TRAF","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/9c\/df6c60c1c8205fdb226f9cc258ab-200x200-1\/cjcb88hf1y0_2c_lpj0025genl_rj45_modular_jack_10_2f100base_tx_ts8p8c_pcb_traf.jpg","attrs":{"Place of Origin":"China","Brand Name":"LINK-PP","Certification":"UL,ROHS,Reach,ISO","Model Number":"CJCB88HF1Y0"}}
{"title":"1840433-1 Gigabit Ethernet Jack ATMEGA164PA-MNR Modem Routers","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/52\/e842d5dd7e893e03212f4b09a206-200x200-1\/1840433_1_gigabit_ethernet_jack_atmega164pa_mnr_modem_routers.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"1840433-1","Certification":"UL,ROHS,Reach,ISO","Place of Origin":"China"}}
{"title":"XFGIG8Q-C1-4MS RJ45 Modular Jack ATMEGA164PA-ANR Modem Routers","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/fc\/aca74f164bac81c23e645e3abfce-200x200-1\/xfgig8q_c1_4ms_rj45_modular_jack_atmega164pa_anr_modem_routers.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"XFGIG8Q-C1-4MS","Certification":"UL,ROHS,Reach,ISO","Place of Origin":"China"}}
{"title":"1840408-6 RJ45 Modular Jack ATXMEGA64B1-CUR Giga Bit Ethernet Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/c4\/7bf63018a382d992f023982e205d-200x200-1\/1840408_6_rj45_modular_jack_atxmega64b1_cur_giga_bit_ethernet_switch.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"1840408-6","Certification":"UL,ROHS,Reach,ISO","Place of Origin":"China"}}
{"title":"XFGIB100T-COMBO1-4MS RJ45 Modular Jack ATMEGA88PA-15MZ Giga Bit Ethernet Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/a7\/9487d5c019a9b40aec34b0865a9d-200x200-1\/xfgib100t_combo1_4ms_rj45_modular_jack_atmega88pa_15mz_giga_bit_ethernet_switch.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"XFGIB100T-COMBO1-4MS","Certification":"UL,ROHS,Reach,ISO","Place of Origin":"China"}}
The 615008138021 is a single-port, 8P8C (8-position, 8-contact) modular jack from the WR-MJ series. It is commonly referred to as an RJ45 connector and is designed for through-hole mounting (THT) in a vertical orientation. This unshielded connector is engineered for reliability in general electronic equipment and data communication systems.
Applications
The WR-MJ series is primarily intended for data communication interfaces. Common applications include:
Data and Telecommunications
Local Area Networks (LAN) and Ethernet
Internet of Things
Smart Buildings
General industrial and consumer electronics that require a standard network interface.
3. What are the electrical ratings of 615008138021 Vertical RJ45 Jack ?
From the 615008138021 datasheet:
Rated Current: 1.5 A
Working Voltage: 120 VAC
Contact Resistance: ≤ 20 mΩ
Insulation Resistance: > 500 MΩ
Dielectric Withstand: 1000 VAC / 1 min
4. What materials are used in the connector?
Housing: PBT (UL94-V0 flame rating)
Contacts: Copper alloy
Plating: Selective gold plating
✔ Ensures durability and corrosion resistance
5. What is the operating temperature range?
Operating Temperature: -25°C to +85°C
6. How durable is the connector (mating cycles)?
Rated durability: 500 mating cycles
Suitable for standard commercial applications Not ideal for high-cycle industrial plugging
7. What applications is 615008138021 RJ45 jack best suited for?
Recommended:
Consumer networking devices
Embedded systems
Cost-sensitive designs
Low EMI environments
⚠ Not recommended:
Industrial Ethernet
High-speed Gigabit systems
High EMI environments
PoE applications
8. Is the 615008138021 RJ45 jack shielded?
No — it is unshielded.
The datasheet and distributor data clearly confirm this connector is without EMI shielding, meaning it does not include a metal shielding can.
This makes it suitable for low-EMI environments but not for noise-sensitive or industrial designs.
9. Does 615008138021 RJ45 jack include magnetics (ICM)?
No — it is a pure connector without magnetics.
No integrated transformer
No filtering components
✔ Requires external LAN transformer / PHY-side magnetics in circuit design.
10. Does 615008138021 have built-in LEDs?
No — no LEDs or light pipes included.
No link/activity indicators
Requires external LEDs if needed
✔ Advantage: simplifies structure and reduces cost ✔ Trade-off: no visual diagnostics
11. What should engineers pay attention to when using this part?
Key design considerations:
Add external magnetics (LAN transformer)
Ensure PCB footprint compatibility
Evaluate signal integrity for >100Mbps
Consider EMI shielding at system level
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
$30-$50 million
Employee Number:
300~600
Ecer Certification：
Verified Supplier
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
