Switches

HDT0104

Active

Littelfuse/Commercial Vehicle Products

MICRO MINI SURFACE MOUNT DETECT SWITCH

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Documentshdt detect

Switches

HDT0104

Active

Littelfuse/Commercial Vehicle Products

MICRO MINI SURFACE MOUNT DETECT SWITCH

Deep-Dive with AI

Documentshdt detect

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	HDT0104

Actuator Type	Angled Toggle (Detector)
Circuit	SPST-NO
Current Rating (Amps)	1 mA
Electrical Life	100000 Cycles
Mechanical Life	100000 Cycles
Mounting Type	Surface Mount
Operating Force	35 gf
Operating Position	0.197 in
Operating Position	5 mm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Overtravel	0.045 in
Overtravel	1.1 mm
Pretravel	0.012 in
Pretravel	0.3 mm
Switch Function	Off-Mom
Termination Style	SMD (SMT) Tab
Voltage Rating - DC	5 V

Hdt0 Series Series

Micro Mini Surface Mount Detect Switch

Part	Voltage Rating - DC	Switch Function	Operating Position	Operating Position	Mounting Type	Operating Force	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Overtravel	Overtravel	Termination Style	Actuator Type	Current Rating (Amps)	Features	Electrical Life	Pretravel	Pretravel	Mechanical Life	Operating Position [custom]	Operating Position [custom]
Littelfuse/Commercial Vehicle Products HDT0204	5 V	Off-Mom	0.197 in	5 mm	Surface Mount	35 gf	85 °C	-40 °C	SPST-NO	0.045 in	1.1 mm	SMD (SMT) Tab	Angled Toggle (Detector)	1 mA	Board Guide	100000 Cycles	0.012 in	0.3 mm	100000 Cycles
Littelfuse/Commercial Vehicle Products HDT0104	5 V	Off-Mom	0.197 in	5 mm	Surface Mount	35 gf	85 °C	-40 °C	SPST-NO	0.045 in	1.1 mm	SMD (SMT) Tab	Angled Toggle (Detector)	1 mA		100000 Cycles	0.012 in	0.3 mm	100000 Cycles
Littelfuse/Commercial Vehicle Products HDT0001	5 V	Off-Mom	0.12 in	3.05 mm	Surface Mount	35 gf	85 °C	-40 °C	SPST-NO	0.039 in	1 mm	SMD (SMT) Tab	Angled Toggle (Detector)	1 mA	Board Guide	100000 Cycles	0.012 in	0.3 mm	100000 Cycles
Littelfuse/Commercial Vehicle Products HDT0004	5 V	Off-Mom			Surface Mount	35 gf	85 °C	-40 °C	SPST-NO	0.039 in	1 mm	SMD (SMT) Tab	Angled Toggle (Detector)	1 mA		100000 Cycles	0.012 in	0.3 mm	100000 Cycles	3.5 mm	0.138 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.93
		10	$ 0.90
		25	$ 0.84
		100	$ 0.73
		250	$ 0.66
		500	$ 0.63
	Digi-Reel®	1	$ 0.93
		10	$ 0.90
		25	$ 0.84
		100	$ 0.73
		250	$ 0.66
		500	$ 0.63
	Tape & Reel (TR)	2100	$ 0.63

Description

General part information

Hdt0 Series Series

Designers of compact devices with high functionality requirements – such as consumer devices and medical devices – need switches that have a low profile and low actuation force. That’s where the HDT Series of micro mini surface mount detect switches from C&K come in. They’re designed to be quality, long-lasting switches that only allow a maximum actuation force of 35g – and are available with either top or side actuation, making it easy to incorporate the switch into your device design.

Documents

Technical documentation and resources

hdt

Datasheet

detect

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