- All Products
- Fans, Thermal Management
- Thermal - Heat Sinks
- HSE-B20270-040H
In Stock Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
HSE-B20270-040H Tech Specifications
CUI Inc HSE-B20270-040H technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Thermal - Heat Sinks | |
| Manufacturer | CUI Inc | |
| Material | Aluminum Alloy | |
| Shape | Rectangular, Fins | |
| Package Cooled | TO-220 | |
| Material Finish | Black Anodized | |
| Rohs Code | Yes | |
| Manufacturer Part Number | HSE-B20270-040H | |
| Manufacturer | CUI Devices | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | CUI DEVICES | |
| Risk Rank | 5.58 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Series | HSE | |
| Part Status | Active | |
| Type | Board Level, Vertical | |
| Reach Compliance Code | compliant | |
| Attachment Method | PC Pin | |
| Height Off Base (Height of Fin) | 0.492 (12.50mm) | |
| Thermal Resistance @ Forced Air Flow | 3.64°C/W @ 200 LFM | |
| Thermal Resistance @ Natural | 12.50°C/W | |
| Power Dissipation @ Temperature Rise | 6.0W @ 75°C | |
| Width | 1.378 (35.00mm) | |
| Length | 1.063 (27.00mm) | |
| Diameter | -- |
Others include "HSE-B" parts
The following parts include 'HSE-B'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| HSE-B635-045H | CUI Inc | - | |
| HSE-B20381-040H | CUI Inc | - | |
| HSE-B18381-060H-W | CUI Inc | - | |
| HSE-B18635-060H-W | CUI Inc | - | |
| HSE-B20508-035H-W | CUI Inc | - | |
| HSE-B20270-040H | CUI Inc | - | |
| HSE-B20508-035H-01 | CUI Inc | - | |
| HSE-B381-04H | CUI Inc | - | |
| HSE-B18381-035H-02 | CUI Inc | - | |
| HSE-B20254-035H-02 | CUI Inc | - |
Customers also viewed
WR04X16R2FTL
Walsin Tech Corp
62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% -55℃~+155℃ 16.2Ω 0402 Chip Resistor - Surface Mount ROHS
WR02X3162FAL
Walsin Tech Corp
50mW Thick Film Resistors 25V ±1% ±200ppm/℃ -55℃~+125℃ 31.6kΩ 0201 Chip Resistor - Surface Mount ROHS
GT-TC018A-H0375-L1
G-Switch
No NO SMDSplicing 50mA 4.7mm 100MΩ 100000 12V 160gf@±30gf 1.9mm -30℃~+85℃ 3.75mm Black Rectangle button Surface Mount SPST SMD Tactile Switches ROHS
GT-TC063F-H025-L30
G-Switch
No NO J pin 50mA 6.2mm 100MΩ 300000 12V 70gf@±30gf 6.2mm -30℃~+85℃ 2.5mm Gray Round Button Brick nogging SPST SMD Tactile Switches ROHS
CDRH60D45BT150NP-221MC
Sumida
570mA 220uH ±20% 720mΩ 620mA - Power Inductors ROHS
WR02X17R4FAL
Walsin Tech Corp
50mW Thick Film Resistors 25V ±1% ±200ppm/℃ -55℃~+125℃ 17.4Ω 0201 Chip Resistor - Surface Mount ROHS
EMVY101ARA101MKE0S
NCC(Nippon Chemi-Con)
100uF 100V ±20% SMD,D12.5xL13.5mm Aluminum Electrolytic Capacitors - SMD ROHS
ABA-JAK-027-K11
LOTES
-25℃~+85℃ 3.5mm headphone jack Plugin Audio Connectors ROHS
TX433-JKD-20P
ZIISOR
- Antennas ROHS
Popular Search
The following is the popular search section
Featured Manufacturers
Popular Categories
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ









HSE-B20270-040H Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.