08B-11X1T-36-F MagJack Shielded RJ45 10/100BASE-T ICMs Tab-Up

Product Specification

08B-11X1T-36-F MagJack — Shielded RJ45 10/100BASE-T connector, 1×1 port, through-hole, tab-up, no LEDs, -40°C to +85°C, RoHS & UL recognized. Ideal for industrial and networking SMT boards.

Product Overview

08B-11X1T-36-F is a single-port shielded RJ45 connector with integrated Ethernet magnetics, designed for 10/100BASE-T applications.

This through-hole, right-angle (90°) RJ45 connector features tab-up orientation, no LED indicators, and industrial-grade operating temperature from -40°C to +85°C, making it ideal for rugged networking and embedded Ethernet designs.

The connector integrates high-performance magnetics compliant with IEEE 802.3 isolation requirements, providing excellent signal integrity, EMI suppression, and system reliability while reducing external component count.

Key Features & Benefits

• Integrated magnetics (TX/RX 1CT:1) — simplifies PCB routing and reduces BOM cost versus discrete transformers.
• Shielded (EMI finger) & metal housing — improves EMI performance and ground continuity in noisy environments.
• Board guide & through-hole pins — robust mechanical support for wave-solder and high-reliability assemblies.
• Industrial temperature range (−40°C to +85°C) — suitable for industrial networking and outdoor enclosures.
• High isolation (HIPOT 1500 Vrms) — meets IEEE 802.3 isolation requirements for safe Ethernet designs.
• Wave-solder recommended — peak 260°C max, 10 s max — designed for standard wave solder processes.
• RoHS compliant & UL recognized — supports regulatory and procurement requirements (File #E196366 and E169987).

Mechanical Specifications

08B-11X1T-36-F Datasheet:

08B-11X1T-36-F ICMs Electrical Characteristics @ 25°C

All units are 100% tested in production to comply with IEEE 802.3 isolation requirements.

Materials & Plating Specifications 

1. Housing: Thermoplastic PBT, Black

• Flammability Rating: UL 94V-0

2. Contacts: Copper Alloy

• Contact Finish: 15 µin (0.38 µm) Hard Gold
• Underplate: 30 µin Min. Nickel

3. Pins: Tin-Coated Copper Wire

• Diameter: 0.018 inch
• Finish: 100 µin Min. Matte Tin
• Pins are solder dipped

4. Shield: Pre-plated Nickel on Copper Alloy

• All ground leads solder dipped

Compliance, Testing & Reliability

• RoHS compliant — suitable for lead-free manufacturing.
• UL Recognized — File #E196366 and E169987.
• Jack cavity conforms to FCC rules and regulations (EMI containment).
• 100% production HIPOT tested to meet IEEE 802.3 isolation requirements.
• Suggested assembly process: wave soldering compatible; recommended peak 260°C, 10 s max (verify with your process window and flux selection).

Assembly & Soldering Recommendations of THT RJ45 Magjacks

• Recommended soldering: Wave soldering (through-hole). Use suggested peak 260°C and ≤10 s dwell as general guidance; validate with your board stackup and components.
• Pre-solder inspection: Ensure soldermask-defined openings align with pins and EMI tabs; allow thermal reliefs for ground tabs if required.
• Board layout tips: Provide sufficient copper on ground pads for EMI tabs, and place mounting holes or stiffeners if board will undergo mechanical stress. Keep magnetics area clear of high-speed digital traces to avoid crosstalk coupling.
• Cleaning: Use flux and cleaning agents compatible with PBT and plating finishes. Avoid aggressive chemistries that may attack housing or plating.