21812LPSTJR datasheet, PDF - EEWORLD Datasheet

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21812LPSTJR: DescriptionSLIDE DIP SWITCH-12SWITCHES, SPST, LATCHED,0.025A, 24VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT; CategoryMechanical and electronic products switch; File Size765KB，2 Pages; ManufacturerCTS; Environmental Compliance

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21812LPSTJR Overview

SLIDE DIP SWITCH-12SWITCHES, SPST, LATCHED,0.025A, 24VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT

21812LPSTJR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknow
body width	5.8 mm
body height	2.7 mm
Body length or diameter	16.41 mm
Maximum contact current (DC)	0.025 A
Contact (DC) maximum rated R load	.025A@24VDC
Maximum contact voltage (DC)	24 V
Electrical life	1000 Cycle(s)
JESD-609 code	e4
Manufacturer's serial number	218
Installation features	SURFACE MOUNT-STRAIGHT
Number of switching segments	12
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
method of packing	TAPE AND REEL
seal	BOTTOM SEALED; TOP TAPE SEALED
surface mount	NO
Switch action	LATCHED
switch function	SPST
Switch type	SLIDE DIP SWITCH
Terminal surface	GOLD
Termination type	SOLDER
Base Number Matches	1

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Series 218 SMT DIP

SMT Half Pitch DIP

Switch–Auto

Placeable

Features

Optimized Mechanical Features

• Removable tape seal to withstand IR vapor phase

or wave soldering temperatures and board washing

• Gull-wing and "J" bend terminal configurations

• Low profile actuators prevent accidental actuation

• SPST configuration available

Optimized Contact System

• Redundant, wiping contact

• Contactor does not deflect during actuation

• 0.6 mm/.024" actuator travel

Materials

•

Gold plated beryllium copper contacts

Gold flash coated terminals

High temperature materials (UL94V-0)

RoHS Compliant

Electrical and Mechanical Specifications

Sw i t c h Fu n c t i o n

SPST - 2, 4, 6, 8, 12 positions

Sw i t c h Co n t ac t Res i s t an ce

100 milliohms maximum initial

100 milliohms maximum at end of life

In s u l at i o n Res i s t an c e

100 megohms minimum between

insulated terminals

Di el ec t r i c St r en g t h

350 VAC for 1 minute between

adjacent swithces

No n s w i t c h i n g Rat i n g

100 mA or 50 VDC maximum

Sw i t c h Cap ac i t an c e

10 pF maximum between adjacent

closed switches

Op er at i n g Tem p er at u r e

- 55°C to +85°C

A c t u at i o n L i f e

1,000 cycles switching 25 mA @ 24 VDC

Co p l an ar i t y

Coplanarity of 0.1mm/.004" maximum

Allowable Solder Time

Up to 60 seconds at 260°C

Vi b r at i o n

Per MIL-STD-202G, method 204D, condition B

(.06" or 15G’s between 10 HZ to 2 KHz) with

no contact inconsistencies greater than 1

microsecond.

Sh o c k

Per MIL-STD-202G, method 213B, condition A

(50G’s) with no contact inconsistencies greater

than 1 microsecond.

Seal i n g

Standard bottom seal

Optional top tape seal

Mar k i n g

Special marking available-consult CTS

Packaging

Standard : Anti-static tube packaging

Optional : Tape and reel packaging

1-2

CTS Electronic Components

www.ctscorp.com

2/19/08

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