製造零件編號

Holtek HT12D-20SOP, Decoder, 20-Pin SOP

RS庫存編號:: 885-0705
製造零件編號:: HT12D-20SOP
製造商:: Holtek

可享批量折扣

小計（1 管，共 38 件）*

TWD1,421.20

(不含稅)

TWD1,492.26

訂單超過 $1,300.00 免費送貨

暫時缺貨

38 件從 2025年12月12日起裝運發貨

**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。

單位	每單位	每管*
38 - 152	TWD37.40	TWD1,421.20
190 - 342	TWD35.90	TWD1,364.20
380 - 722	TWD34.60	TWD1,314.80
760 +	TWD33.70	TWD1,280.60

* 參考價格

RS庫存編號:: 885-0705
製造零件編號:: HT12D-20SOP
製造商:: Holtek

規格

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Holtek
	Mounting Type	Surface Mount
	Package Type	SOP
	Pin Count	20
	Dimensions	12.8 x 7.5 x 2.35mm
	Maximum Operating Supply Voltage	12 V
	Maximum Operating Temperature	+75 °C
	Minimum Operating Supply Voltage	2.4 V
	Minimum Operating Temperature	-20 °C

	選取全部
	品牌 Holtek
	Mounting Type Surface Mount
	Package Type SOP
	Pin Count 20
	Dimensions 12.8 x 7.5 x 2.35mm
	Maximum Operating Supply Voltage 12 V
	Maximum Operating Temperature +75 °C
	Minimum Operating Supply Voltage 2.4 V
	Minimum Operating Temperature -20 °C

HT12E/D Encoder/Decoder chipset

The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button remote control system.

8-bit ID (Address) code set by switches
Encoder sends packet containing ID code and button-pressed data four times on serial channel
Decoder reads data packet and if ID matches it's own settings, data transferred to four data output pins
Received codes are checked three times
Power supply: +2.4V to +12Vdc
Operating temperature range: -20 to +75°C
Applications: Security systems, Smoke & fire alarm systems, Garage door controllers, Car door controllers, Car alarm systems

RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package

Holtek HT12D-20SOP, Decoder, 20-Pin SOP

訂單超過 $1,300.00 免費送貨

HT12E/D Encoder/Decoder chipset

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