Riedon products by Bourns RSN-400-100B
- Part No.:
- RSN-400-100B
- Manufacturer:
- Riedon products by Bourns
- Category:
- Chassis Mount Resistors
- Package:
- Rectangular Case
- Datasheet:
-
RSN-400-100B.pdf
- Description:
- RES CHAS MNT 250 UOHM 40W
- Quantity:
- Payment:

- Shipping:

RSN-400-100B Specifications
- Attributes
- Property Value
- Manufacturer:
- Riedon products by Bourns
- Series:
- RSN
- Package/Case:
- Rectangular Case
- Packaging:
- Bulk
- Product Status:
- Active
- Resistance:
- 250 µOhms
- Tolerance:
- ±0.1%
- Power (Watts):
- 40W
- Composition:
- Metal Element
- Temperature Coefficient:
- ±15ppm/°C
- Operating Temperature:
- 30°C ~ 70°C
- Features:
- Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety
- Coating, Housing Type:
- -
- Mounting Feature:
- Flanges
- Size / Dimension:
- 6.000" L x 1.250" W (152.40mm x 31.75mm)
- Height - Seated (Max):
- 1.380" (35.05mm)
- Lead Style:
- -
- Failure Rate:
- -
- Grade:
- -
- Qualification:
- -
RSN-400-100B FAQ
1. How to order RSN-400-100B on CEX ELECTRONICS LIMITED?
Currently, CEX ELECTRONICS LIMITED only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does CEX ELECTRONICS LIMITED guarantee that RSN-400-100B is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the RSN-400-100B. All suppliers must pass our qualification reviews before they can publish their products including RSN-400-100B on CEX ELECTRONICS LIMITED; we pay more attention to the channels and quality of RSN-400-100B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RSN-400-100B price and inventory displayed accurate?
The price and inventory of RSN-400-100B fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of RSN-400-100B?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RSN-400-100B we delivered, we will accept the replacement or return of the RSN-400-100B only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of RSN-400-100B.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as RSN-400-100B pin diagram, RSN-400-100B datasheet?
If you need any after-sales service, please do not hesitate to contact us.
RSN-400-100B Product Comparison
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| Part Number | RSN-100-100B | RSN-400-100B | RSN-300-100B | RSN-50-50B | RSN-5-50B |
| Manufacturer | Riedon products by Bourns | Riedon products by Bourns | Riedon products by Bourns | Riedon products by Bourns | Riedon products by Bourns |
| Series | RSN | RSN | RSN | RSN | RSN |
| Package/Case | Rectangular Case | Rectangular Case | Rectangular Case | Rectangular Case | Rectangular Case |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 1 mOhms | 250 µOhms | 333 µOhms | 1 mOhms | 10 mOhms |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% |
| Power (Watts) | 10W | 40W | 30W | 2.5W | 0.25W, 1/4W |
| Composition | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element |
| Temperature Coefficient | ±15ppm/°C | ±15ppm/°C | ±15ppm/°C | ±15ppm/°C | ±15ppm/°C |
| Operating Temperature | 30°C ~ 70°C | 30°C ~ 70°C | 30°C ~ 70°C | 30°C ~ 70°C | 30°C ~ 70°C |
| Features | Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety | Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety | Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety | Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety | Current Sense, Flame Proof, Non-Inductive, Pulse Withstanding, Safety |
| Coating, Housing Type | - | - | - | - | - |
| Mounting Feature | Flanges | Flanges | Flanges | Flanges | Flanges |
| Size / Dimension | 6.000" L x 1.250" W (152.40mm x 31.75mm) | 6.000" L x 1.250" W (152.40mm x 31.75mm) | 6.000" L x 1.250" W (152.40mm x 31.75mm) | 6.000" L x 1.250" W (152.40mm x 31.75mm) | 6.000" L x 1.250" W (152.40mm x 31.75mm) |
| Height - Seated (Max) | 1.380" (35.05mm) | 1.380" (35.05mm) | 1.380" (35.05mm) | 1.380" (35.05mm) | 1.380" (35.05mm) |
| Lead Style | - | - | - | - | - |
| Failure Rate | - | - | - | - | - |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |

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