Products
Manufacturer
RFQ
NEWS
ContactB57237S229M
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Contact Plating | Tin |
| Mount | Through Hole |
| Package / Case | Radial |
| Terminal Shape | WIRE |
| Number of Pins | 2 |
| Weight | 2.000002g |
| Tolerance | 20% |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Number of Terminations | 2 |
| Resistance | 2.2Ohm |
| Max Operating Temperature | 170°C |
| Min Operating Temperature | -55°C |
| Power Rating | 3.1W |
| Depth | 7mm |
| Resistor Type | NTC THERMISTOR |
| Current Rating | 7A |
| Approval Agency | UL |
| Lead Pitch | 7.493mm |
| Lead Length | 25mm |
| Lead Diameter | 800 μm |
| Dissipation Factor | 17 % |
| Current Rating (Max) | 7A |
| Thermistor Application | SOFT START |
| Diameter | 14.986mm |
| Width | 7mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
B57237S229M Overview
Radial includes it as a convenience. With a maximum operating temperature of 170°C, NTC thermistors operate reliably. It's best to operate NTC thermistors at -55°C for reliability. These NTC thermistors have a total of 2 terminations. To make NTC thermistors work, the 2 pins must be connected. As long as the fuse element remains intact, the maximum current of the NTC thermistors can be 7A.
B57237S229M Features
2 Pins
2.2Ohm Resistance
Current Rating of 7A
20% Tolerance
B57237S229M Applications
There are a lot of EPCOS B57237S229M NTC Thermistors applications.
- Liquid Level Sensing
- Heating, ventilation & air conditioning
- Battery packs
- Air-conditioning systems
- Temperature compensation of display backlighting (CCFL)
- Protection of power transistors in various electronic circuits and more
- Refrigeration
- Temperature compensation for semiconductor devices
- Automotive Electronics
- Automotive electronics
