Fast Track to a Quote
Certification | Testing
Factory CertifiedRefund guarantee
24h refund guaranteeSecure Payment
PayPal Verified
SUNON Fan B0503PFB2-8MS
Payment Methods

Need a Same-Day Quote?
Need help confirming model compatibility?
100% Original
Genuine OEM PartsFast Delivery
Shipped via FedEx / DHL / UPS12-Month Warranty
Worry-Free CoverageSecure Packaging
Safe & Reliable5,000+ Global Suppliers
Trusted by Professionals
Professional Model-Matching System
Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.
Specifications
| Fan Type | DC Blower |
| Series | B Series |
| Voltage | 5 VDC |
| Frame Size | 10 mm |
| Frame Thickness | 25 mm |
| Frame Material | PBT Plastic |
| Bearing Type | Ball |
| Speed | Middle |
| Function | - |
| Size | Square - 30mm L x 30mm H |
| Power Current | - |
| Power Consumption (WATTS) | 650 mW |
| Speed | 8000 RPM |
| Air Flow | 1.1 CFM (0.031m3/min) |
| Static Pressure | 0.260 in H2O (64.8 Pa) |
| Noise | 30.0dB(A) |
| Termination | 2 Wire Leads |
| IP Rating | - |
| Approval Agency | - |
| Operating Temperature | - |
| Weight | 0.02 lb (9.07 g) |
We can also provide the following models
PMB2404PBV3-A
PMB4897PQV3-AY
GB1206AWV4-AY
AFA0251B3-B000-C99
EEC0380V3-10000-A99
PMD4806APV1-A
PMB2406PGB3-AY
GB4812PGVX-AY
PMB2417AMV2-AY
PMB1235PFBX-AY
HAC0252B3-0000-A99
ME70204S3-0000-S99
PMB2445AHV4-A
HA92251B2-10000-Q99
PE60200B4-0000-C99
PMB0503PYB1-A
PMB4845PGVX-A
MF50151V3-B000-G99
MF50152V3-10000-C99
PE60250V2-0000-H99
PMB2401ANV1-A
SF23092A 1082XBL.GN
PMB2417PFB4-A
PMD2407AEB3-A
EE50102S2-0000-S99
GB1202AYBX-A
DP201A 2082LST.GN
GB1297AIB2-A
GB2497AHV2-AY
EB45101S4-10000-S99
PMD1297PEV1-A
PMB0506AQV2-A
GB1212AEVX-AY
PMB1212AFB2-AY
PMB2417AFBX-AY
PMB1204PEB1-AY
ME70152S3-10000-C99
PMD1275AFV1-A
GB0505ADB1-AY
PMB2417AGB1-A
SP101A 2082MSL.GN
PMB1245PDV2-A
PMB4835APV1-A
SF11580A 1083LST.GN
GB4875POB1-A
GB4802AEV4-AY
PMB4897PBB1-A
HA40201V1-0000-Q99
MEC0381V1-10000-Q99
EF40204V2-10000-G99
PMD1202PGB3-A
For more information,please contact us freely
Why Global Buyers Choose O&Kmarts
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: What financial protections do I have if the shipped goods do not match the ordered part numbers or technical specifications?
A: OKmarts operates under a strict Order Accuracy Guarantee. If the part numbers delivered do not match your approved Proforma Invoice or Purchase Order due to our fulfillment error, we will issue a full refund or expedite a replacement shipment immediately, covering all return international freight charges.
Q: Does OKmarts support third-party escrow services or buyer protection payment channels?
A: Yes. For buyers seeking maximum transaction security outside traditional corporate bank wires, we support payments through verified platforms like PayPal and credit card networks that offer robust buyer dispute resolution and chargeback protection frameworks in case of fulfillment default.
Q: Can OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
Related Products
Q&A
Q: Can I save items in my cart for later purchase?
A: Yes, you can save items in your cart for future purchases. By doing this, you can easily access and purchase them later without the need to search for them again.
Q: How can I cancel or modify an order?
A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.
Q: How can I check the shipping status of an order?
A: On the order page, you can view the shipping status of your order. Once the order is shipped, we will provide corresponding logistics information, including the logistics company and tracking number, so you can track the delivery progress of your order.
Customer reviews
Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)







