Skip to main content
WH591H009D1S20 100G 1*1 Press-Fit Heat Sink Lightpipe QSFP28 Cage
Homepage   /   Products
SFP Connector

WH591H009D1S20 SFP Connector

WH591H009D1S20 SFP Connector perspective view

When you click Get a Quote or Samples or Add to Inquiry, part number WH591H009D1S20 is filled in automatically.

Request a Quote

Leave your details and we will send a tailored volume quote.

Our sales team will contact you within 1 business day.

Contact Sales

Reach our sales team for pricing and lead time.

Contact Sales
Sales Hotline: +86 133 3865 5578
Email: voohu@voohuele.com
✓

Submitted

We have received your request. Our sales team will contact you within 1 business day.

01Specifications

WH591H009D1S20 specifications

ParameterValue
Pluggable I/O product type Cage
Overall dimensions QSFP28
Data Rate (Max) (Gb/s) 100G
Installation Type Press-Fit
Ports 1 x 1
Included Lightpipe ○○○○
Heat dissipation Heat Sink
Connector Gold Plated None
Nickel Plated Shell Ni 30U

Values are taken from published parameters; the datasheet prevails.

WH591H009D1S20Need samples, or a value that is not in this table? Ask our FAE team. Get a Quote or Samples + Add to Inquiry
  • WH591H009D1S20 Datasheet (PDF)Latest · This part Download ↓
  • 3D model (STEP)Latest · This part Download ↓
  • Quality certificates (ISO / RoHS / REACH)Latest · All products View →
WH591H009D1S20Need another file format, or samples to test? Ask our FAE team. Get a Quote or Samples + Add to Inquiry

03Quality

Quality and compliance

DocumentNo.Issued / tested byDateApplies toActions
Certificate Certificate · Company ISO 9001:2015No. 19826Q02503R101 Quality management systemBeijing Xinjiyuan Certification Co., Ltd.Valid 2026-10-17 to 2029-10-16
19826Q02503R101 Beijing Xinjiyuan Certification Co., Ltd. Valid2026-10-17 to 2029-10-16 Company View PDF → Verify → Scope: R&D and sales of precision electronic connectors
Certificate Certificate · Company ISO 14001:2015No. 19826E01323R101 Environmental management systemBeijing Xinjiyuan Certification Co., Ltd.Valid 2026-10-17 to 2029-10-16
19826E01323R101 Beijing Xinjiyuan Certification Co., Ltd. Valid2026-10-17 to 2029-10-16 Company View PDF → Verify → Scope: R&D and sales of precision electronic connectors

ISO certificates cover VOOHU's management systems.

04Compare

Same-series Comparison

Red marks values that differ from this part; data from the published parameters of each part.

Parameter WH591H009D1S20This part WHSFP36111W040 WHSFP36814W002
Pluggable I/O product type Cage Cage Cage
Overall dimensions QSFP28 QSFP28 QSFP28
Data Rate (Max) (Gb/s) 100G 100G 100G
Installation Type Press-Fit Solder Press-Fit
Ports 1 x 1 1 x 1 1 x 4
Included Lightpipe ○○○○ NONE NONE
Heat dissipation Heat Sink Heat Sink Heat Sink
Connector Gold Plated None None None
Nickel Plated Shell Ni 30U None None
WH591H009D1S20Not sure which part in the series fits? Ask our FAE team which one to sample. Get a Quote or Samples + Add to Inquiry

05FAQ

FAQ SFP Connector: WH591H009D1S20

Does WH591H009D1S20 come with a heat sink?

Yes. WH591H009D1S20 is a QSFP28 1x1 Cage with an integrated aluminum Heat Sink. The heat sink is black anodized and held by a stainless steel clip.

How many lightpipes does WH591H009D1S20 have?

Four. Included Lightpipe is ○○○○—quad clear polycarbonate light pipes. The datasheet shows the matching quad-LED layout on the host board.

What PCB thickness and hole size does WH591H009D1S20 require?

Use a PCB at least 1.60 mm thick for single-sided mounting, or 3.0 mm for belly to belly. Finished hole diameter is ø1.05 ±0.05 mm, drilled at ø1.15 ±0.02 mm. The single-sided layout uses 11 holes; belly to belly uses 22.

06Support

Talk to an engineer

REQUEST TYPE

Choose a Request Type and Fill in the Fields

WH591H009D1S20

Choose a type, fill in the fields, and leave your contact details. Enter "Not sure" for any unknown parameter.

Contact Details

Have attachments? Send datasheets, BOMs, or drawings to voohu@voohu.cn with your name and company, and our engineers will handle them together with this request.