Image 1 listing photograph showing Nidec TA450DC B35502-35 nameplate, 12V DC 1.40A and four visible leads; supplied harness version requires verification.
Image 2 listing front view showing the fan blades, hub and visible cable without a readable nameplate; dimensions and supplied harness version require verification.
Image 3 listing angled front view showing frame depth and five visible lead colors with a white plug; complete supplied model, dimensions and pin assignment require verification.
Image 4 listing angled view of fan housing, cable and plug with five visible lead colors; supplied harness version, dimensions and pin assignment require verification.
Image 1 listing photograph showing Nidec TA450DC B35502-35 nameplate, 12V DC 1.40A and four visible leads; supplied harness version requires verification.
Image 2 listing front view showing the fan blades, hub and visible cable without a readable nameplate; dimensions and supplied harness version require verification.
Image 3 listing angled front view showing frame depth and five visible lead colors with a white plug; complete supplied model, dimensions and pin assignment require verification.
Image 4 listing angled view of fan housing, cable and plug with five visible lead colors; supplied harness version, dimensions and pin assignment require verification.
Technical media Confirm label, connector and fit
Image 2 listing front view showing the fan blades, hub and visible cable without a readable nameplate; dimensions and supplied harness version require verification. Dimension drawing
Nidec

Nidec TA450DC B35502-35 - Verification required: pictured harness versions differ

Available: Confirm availability
Compatibility checkpoint

Confirm Fit Before Ordering

Use this quick check first, then review the full Product Specifications tab before placing an order.

Before ordering: Compare the original fan label, frame size, rated voltage/current, connector, wire count, airflow direction and mounting holes.
Confirm availability View full specifications Send fan photos
Price
$20.99
Need confirmation before ordering?

Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.

Request Bulk Quote Ask Compatibility Check Send Fan Photos

Reference model: TA450DC

Product Specifications

Review the technical data used for replacement matching, procurement comparison and engineering approval.

Verification required: Nidec TA450DC B35502-35 and pictured harness versions

Image 1 shows a Nidec TA450DC nameplate with model B35502-35, 12V DC and 1.40A, and four visible leads. Images 3 and 4 show five visible lead colors. These gallery photographs show a harness difference; they do not establish which model or harness will be supplied.

Verification required: Confirm the complete supplied model and label, actual lead count, connector, pin assignment and required signal functions before ordering. Neither the four-lead view nor the five-lead views confirm the current shipping version.

Overall dimensions, frame thickness, mounting-hole spacing and fit remain unverified for the supplied unit. Do not infer dimensions from the model code.

Send label and connector photos for identification help, or request a wholesale quote.

Replacement confirmation

Compatibility Verification Checklist

Before ordering, please confirm these critical points:

  1. 1
    Exact model number on the original fan label
  2. 2
    Frame size: length, width and thickness
  3. 3
    Rated voltage and current
  4. 4
    Connector type and wire sequence
  5. 5
    Wire count: 2-wire, 3-wire or 4-wire PWM
  6. 6
    Airflow direction and mounting hole position
  7. 7
    Cable length and application environment

Still unsure? Send us photos of your fan label, connector and equipment. We will help check compatibility before you order.

Send Fan Photos Ask for Compatibility Check

Datasheet / Drawing

Use official documents and dimensional references when available. If a document is missing, contact us before ordering for replacement matching support.

Datasheet URL Contact us to confirm
Dimension drawing View drawing image

Bulk Order

For repair batches, OEM projects or distributor replenishment, send the model number, target quantity, connector requirements and delivery destination.

Reference model TA450DC
Manufacturer / brand Nidec
Request Bulk Quote

Shipping & Returns

Shipping options, lead time and return eligibility may vary by product, quantity and destination. Confirm compatibility before ordering replacement fans.

  • For bulk orders, request freight planning and availability confirmation before payment.
  • For replacement orders, compare model, size, voltage, current and connector before installation.
  • Unused items should remain in original condition for return review according to store policy.

FAQ

Common checks for replacement cooling fan sourcing.

Can you help match an old fan?

Yes. Send photos of the fan label, connector and equipment so we can check model, voltage, frame size and wiring.

Can I use a different brand as a replacement?

Often yes, but only after confirming frame size, electrical rating, airflow requirement, bearing type, connector and wire sequence.

What information is needed for a bulk quote?

Send part number, quantity, target lead time, connector or cable requirements and shipping destination.