21912MSTJRF datasheet, PDF - EEWORLD Datasheet

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21912MSTJRF: DescriptionSLIDE DIP SWITCH-12SWITCHES, SPST, LATCHED,0.1A, 20VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT; CategoryMechanical and electronic products switch; File Size145KB，2 Pages; ManufacturerCTS; Environmental Compliance

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21912MSTJRF Overview

SLIDE DIP SWITCH-12SWITCHES, SPST, LATCHED,0.1A, 20VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT

21912MSTJRF 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	6.68 mm
body height	3.77 mm
Body length or diameter	31.95 mm
Maximum contact current (DC)	0.1 A
Contact (DC) maximum rated R load	.1A@20VDC
Maximum contact voltage (DC)	20 V
Electrical life	2000 Cycle(s)
JESD-609 code	e4
Manufacturer's serial number	219
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; TUBE
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 219 SMT DIP

Surface Mount

DIP Switch —

Auto Placeable

Features

Optimized Mechanical Features

• Removable tape seal to withstand IR vapor phase

or wave soldering temperatures,and board washing

• Positive detent separate from contactor

• Available low profile, medium and high height

actuators

• Gull-wing and "J" lead terminal configurations

• Tube or tape and reel packaging available

Optimized Contact System

• Redundant, wiping contact

• Contactor does not deflect during actuation

Premium Materials

• Gold plated beryllium copper contacts

• All plastic rated UL 94 V-0

• High temperature body and actuator materials

• RoHS compliant

Electrical and Mechanical Specifications

Switch Function

SPST- 2 through 10 and 12 positions

Switch Contact Resistance

25 milliohms maximum initial

50 milliohms maximum at the end of life

Insulation Resistance

1,000 megohms minimum between

insulated terminals

Dielectric Storage

500 VDC minimum for 1 minute between

adjacent switches

Nonswitching Rating

100 mA or 50 VDC maximum

Switch Capacitance

5 pF maximum between adjacent closed switches

Operating Temperature

- 55°C to +85°C

Actuation Life

2,000 cycles switching 100 mA @ 20 VDC or

0.1 mA @ 5 VDC (dry circuit)

Coplanarity

0.10mm (.004") maximum

Allowable Solder Time

IR and Vapor Phase - up to 51 seconds at 260°C

Wave - up to 5 seconds at 260°C

Vibration

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

(.06" or 15 G’s between 10 HZ to 2K Hz) with no

contact inconsistencies greater than 1

microsecond.

Shock

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

(50 G’s) with no contact inconsistencies greater

than 1 microsecond.

Sealing

Standard bottom seal

Optional top tape seal

Marking

Special marking available consult CTS.

Packaging

Standard : Anti-Static tube Packaging

Optional : Tape and Reel Packaging

1-2

CTS Electronic Components

www.ctscorp.com

7/31/06

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