Description
Carbon Film Fixed Resistors(CR)-ELECSOUNDFEATURES
HIGH QUALITY
MEET PERFORMANE REOUIREMENT OF JIS 6402
STANDARD TOLERANCE: 5%
HIGH RESISTANCE RANGE
COULD FURNISH POWER
1/6W (1/8w)
1/4W
1/2W
1W
| Electrical Characteristics |
| Item | Performance Requirement | Test Methods |
| Temperature Coefficient | -1000PPM/ºC ≤≤ +350PPM/ºC | JIS5202-5.2 |
| Short time Overload | R ≤ ±(1%R.+0.05R) | JIS5202-5.5 |
| Pulse Overload | R ≤ ±(2%R.+0.05R) | JIS5202-5.8 |
| Resistrance to Soldering Heat | R ≤ ±(1%R.+0.05R) | JIS5202-6.4 |
| Solderability | The area of soldering is over 95% | JIS5202-6.5 |
| Temperature Cycling | R ≤ ±(1%R.+0.05R) | JIS5202-7.4 |
| Load Life in Humidity | R ≤ ±(5%R.+0.1R) | JIS5202-7.9 |
| Load Life | R ≤ ±(5%R.+0.1R) | JIS5202-7.10 |
| Part No. | Dimensions (mm) | Resistance Range (OHM) | Tolerance |
| L±1.0 | D±0.5 | H±2 | d±0.05 | Min. Value | Max. Value |
| ER1-1/6W(1/4Ws) | 3.5 | 1.7 | 28.0 | 0.45 | 1R | 22M | ±5% |
| ER1-1/4W(1/2Ws) | 6.0 | 2.3 | 28.0 | 0.54 | 1R | 22M | ±5% |
| ER1-1/2W(1Ws) | 9.8 | 3.2 | 26.0 | 0.58 | 2R2 | 10M | ±5% |
| ER1-1W(2Ws) | 11.5 | 4.5 | 26.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-2W(3Ws) | 15.0 | 5.0 | 26.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-3W | 17.0 | 6.0 | 30.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-5W | 25.0 | 8.0 | 35.0 | 0.78 | 2R2 | 10M | ±5% |
| Note: "s" means small size type, Special Resistance available |
Product OverviewsWe currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.
Company InformationElecsound is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.
CertificatesPackaging & ShippingFAQ1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.
2: What is your terms of payment ?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance , balance fully paid before shipment.
3. Do you have any MOQ limit for an order?
Yes, we have MOQ. different items have different MOQ. We will mark MOQ when we quote.
4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.
5: Do you accept Alibaba online orders?
Sure!! We prefer to fulfil orders under Alibaba Trade Assurance system, since both parties will be protected.
6: Do you provide samples? is it free or extra?
Yes, normally we could offer samples with free charge but do not pay the shipping freight.
7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
8: Is it OK to print my logo on the packing?
Of course, customized packing accepted!! But it may bring some cost, it depends on the qty, if small qty then we don't accept.
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