LAN Transformer: VOOHU WHSG24701AG as Replacement for Pulse H5007NL

1. Competitor Product Overview (Pulse Electronics / YAGEO)

Pulse Electronics (a YAGEO company) H5007NL (Tape & Reel: H5007NLT) is a 1000BASE-T single-port (4-channel integrated) SMD magnetics module in a 24-pin package, designed to support 1:1 turns-ratio Gigabit transceivers, compliant with IEEE 802.3, RoHS compliant, MSL 4, with a peak reflow temperature of 245°C. It operates over 0°C to +70°C (commercial grade), with 1500 Vrms input-to-output isolation, and ships in Tape & Reel at 300 pcs per reel.

2. VOOHU Replacement Product (Suzhou VOOHU Electronic Technology Co., Ltd.)

VOOHU WHSG24701AG is a replacement candidate for the Pulse H5007NL, with comparable core specifications. It is a 100/1000 BASE-T single-port (4-channel integrated) SMD transformer module in a 24-pin package (pinout identical to the H5007NL, with matching 4-channel TCT/TD± and MCT/MX± positions), with the same circuit topology (1CT:1CT × 4 channels), the same 0°C to +70°C operating range, and nearly identical package dimensions and footprint. Verify with samples before production.

3. Key Parameter Comparison

The table below maps the Pulse datasheet (HC500.T) / product-page parameters to the corresponding VOOHU WHSG24701AG specifications.

4. Application Scenarios

1000BASE-T (Gigabit Ethernet) single-port quad-channel SMD magnetics modules are widely used in:

1. Gigabit Ethernet Switches and Routers

Suitable for enterprise-grade Gigabit switches and routers. Single-port quad-channel integration reduces PCB footprint and eases high-density board layout.

2. Server Motherboards and Network Interface Cards (NIC)

Ideal for server motherboards and Gigabit NICs; pin and dimensional compatibility makes it a replacement candidate for the Pulse design.

3. Networking and Access Equipment

Suitable for routers, fiber/DSL access devices and small-cell backhaul modules; supports 100/1000 BASE-T dual-speed auto-negotiation.

4. Industrial Ethernet and Edge Computing Gateways

Suitable for industrial switches and edge gateways; 1500 V isolation ensures safety. For a wider range (-40°C to +85°C), VOOHU also offers the WHSG24F01ATG.

5. Consumer Electronics and Surveillance Equipment

5. Frequently Asked Questions (FAQ)

Q1: Is VOOHU WHSG24701AG pin-compatible with Pulse H5007NL?

A: Both use a 24-pin SMD package with 1.27 mm pin pitch and 13.97 mm pin span, with an identical 4-channel pinout (matching TCT/TD± and MCT/MX± positions), the same per-channel 1CT:1CT topology, and nearly identical dimensions (17.5 × 12.2 mm). WHSG24701AG is a replacement candidate; check enclosure height clearance (Pulse 5.72 mm vs VOOHU 6.00 mm) and verify with samples before production.

Q2: Do both parts share the same temperature grade?

A: Yes. Both operate over 0°C to +70°C (commercial grade), suitable for standard indoor networking and consumer/industrial Ethernet equipment. If a wider range is required (-40°C to +85°C), VOOHU also offers wide-temperature series such as the WHSG24F01ATG.

Q3: Are samples available for evaluation?

A: Samples are available for evaluation, and selected parts are free of charge. Our FAE team will be glad to confirm the options for your project. They can also help check the footprint and pin 1 orientation on your board. To request samples, use ourrequest form.

Why Choose VOOHU?

One-Stop Sourcing:Connectors + Magnetics + Interface ICs — full support from component selection to small-batch production

Custom Solutions:Share your application requirements and budget; receive a tailored solution with dedicated technical support

Fast Development:Magnetics and connectors direct from the manufacturer, rapid FAE response, efficient sampling — accelerate your time-to-market

Core Qualifications:ISO 9001 and ISO 14001 certified; RoHS and REACH compliant (third-party test reports); own factories in Mianyang (magnetics) and Dongguan (connectors)

Visit us:China:www.voohu.cn | Global:www.voohuele.com | Our FAE team can suggest suitable parts and help check the design:Request samples

Download PDF: WHSG24701AG