Active Components

10pair 2SD718 & 2SB688 Transistor (10 x D718 + 10 x B688)


Welcome to our Store

ShenZhen KELI Electronics Co.,Ltd


ITEM comes with 180 days warranty; Verify model compatibility prior to bidding; If the product received is not as DESCRIBED, a replacement will be issued;

FEEBACK: We WARMLY appreciate your positive feedback and our system will leave positive feedback for you after complete transaction. We value our customers so that if you have a problem ,PLEASE FEEL FREE and DON\\\\\\\'T HESITATE TO GIVE US A RING OR CONTACT US BY EMAIL IMMEDIATEDLY, we are always there to offer help.


We accept payment through PayPa and ESCROW .for any other payment method,please contact us before bidding. For purchasing multiple items, Please email us for a combined invoice . Generally we would like to receive payment within 48 hours if paying by PayPa. We will not ship items until payment is received / cleared. Thank you for your understanding.


Most items are shipped by postal airmail service within the next 24 hours after received payment. When you buy multiple items that close on the same day, your shipping cost will be combined with discount. We ship worldwide.


Air Shipping Fees + Packaging&Materials + Handling fees = $5 [ suitable for worldwide, the shippment normally takes up to 7-15 buesiness days,holidays&weekends are not inculded ]

Please provide your correct detailed address and full name. if you choose UPS or DHL express delivery, must provide your telephone number, UPS and DHL Cannot Deliver P.O. Boxes or Zip Codes Address. Country Approx. Delivery time

China Post Air-Mail United States, United Kingdom, Australia 7-14 working days Canada, Western Europe, Northern Europe, Central Europe 7-21 working days Other Country 15-30 working days UPS or DHL North America, Australia, Western Europe, Northern Europe, Central Europe 3-7 working days Other Country 5-10 working days


How do I get an invoice with combined shipping for multiple items?

You can use the checkout for each item, bid or use Buy It Now. When all of the items you are bidding on have ended, e-mail us and we will send you a combined invoice.

- Do you charge any additional tax?

No additional taxes or fees are charged for international buyers.

- Do you offer express shipping?

NO, we only offer Airpost Service [ same as the USPS ] Shipping method.

- Duty and brokerage charges?

We are not responsible for any duty, tax or brokerage charged by your country.

- My package has still not arrived ?

Make sure you have read the shipping details to determine expected delivery time frame. If your item has still not arrived within this time, then email us. Delivery estimates are in business days and do not include weekends and holidays.

- My item was damaged in shipping?

Our parts are carefully packaged to prevent damage in shipping. However, we are responsible for any damage

wish you a happy shopping , welcome to the next visit

  • Material: Mixture
  • Theory: Hall Sensor
  • Compatible: Game Console
  • Brand Name: HAILANGNIAO
  • Type: Humidity Sensor
  • Output: Analog Sensor
  • Usage: Temperature Sensor
  • Model Number: 2SD718 & 2SB688

  • Package Size: 8cm x 8cm x 6cm (3.15in x 3.15in x 2.36in)
  • Unit Type: lot (20 pieces/lot)
  • Package Weight: 0.2kg (0.44lb.)