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BOURNS Encoder ENA1D-B28-L00128L
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100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
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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.
Popular Compatible Models
Cross-Reference Brands
Two channel quadrature output
Bushing or servo mount
Square wave signal
Small size
Resolution to 256 PPR
CMOS and TTL compatible
Long life
Ball bearing option for high operating speed up to 3000 rpm
BUSHING CONFIGURATION:3/8 "D X 3/8 "L Threaded
SWITCHING CONFIGURATION:Channel A Leads Channel B By 90 (Clockwise Rotation)
ANTI-ROTATION LUG POSITION:None
SHAFT STYLE:1/4 " Dia., Plain End
SHAFT LENGTH:7/8 " Long
TERMINAL CONFIGURATION:Axial, Multi-Purpose Pin
RESOLUTION:128 Cycles Per Revolution
RoHS compliant
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: How can a first-time international buyer verify that OKmarts is a legitimate entity and not a fraudulent website?
A: OKmarts operates under a legally registered corporate entity with verifiable business registration records, global tax compliance IDs, and physical warehouse infrastructure. We can provide corporate bank references, Dunn & Bradstreet (D-U-N-S) numbers, and customer references from established industrial firms in your region to validate our commercial legitimacy before you transfer funds.
Q: How does OKmarts ensure consistent communication across different global time zones?
A: We operate an international sales and support desk that covers major global operating hours. Every corporate buyer is assigned a dedicated Account Manager who coordinates cross-border communications, ensuring that urgent technical queries or logistics issues are answered regardless of the time difference.
Q: Can I request a live video inspection of my specific order items before they leave the OKmarts facility?
A: Yes. To maximize peace of mind for high-value or critical orders, buyers can request a "Pre-Shipment Video Verification." Our warehouse team will film the unboxing, display the original manufacturer seals, show matching serial numbers, and verify the physical condition of the components in real-time or via a high-definition video link.
High Efficiency
Stable Performance
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Q&A
Q: Do you offer price matching?
A: We may offer price matching under certain conditions. If you find a lower price for the same product elsewhere, please contact our customer service team with the relevant details, and we will assess your request.
Q: Can I purchase a gift card for someone?
A: Yes, you can purchase a gift card for someone. Gift cards are available for purchase on our website. You can choose the desired amount and send it directly to the recipient via email.
Q: Do you have a loyalty program for frequent shoppers?
A: Yes, we highly value our loyal customers and have implemented a loyalty program exclusively for them. This loyalty program includes VIP discounts, coupons, cashback rewards, and more. As a regular customer, you can enjoy rewards, discounts, early access to sales, and other exclusive benefits. For more details about our loyalty program, please visit our website or contact our customer service.
Customer reviews
Jan 29, 2026
Ron Rebmanyes I found what I was looking forHelpful?(0)(0)Nov 30, 2025
David NaillYes, very easy to work with!Helpful?(0)(0)