Meder CRR05-1AS Very low profile Datasheet

CRR Series
MEDER electronic
SPST Reed Relays
DESCRIPTION
The MEDER CRR Series Reed Relay is a low-profile
device made with a ceramic case that exactly matches
the thermal coefficient of expansion of the reed switch
glass and the reed lead to eliminate any potential
packaging stress. This reed relay is the smallest in the
industry and switches into the billions of operations.
Capable of withstanding reflow-soldering operations
up to 260°C, the relay uses no internal solder and has 1
µV typical thermal offset. Measuring only 8.6 mm x 4.4
mm x 3.4 mm, the leadless design eliminates skewing of
leads and co-planarity issues. Insulation resistance
typical to all points is >1014 Ohms.
APPLICATIONS
•Test and measurement
•Medical equipment
•Telecommunications
FEATURES
•Ceramic / thermoset molded package
•Patent pending
•Smallest in the industry
•No lead frame surface mount design eliminates
skewing of leads and coplanarity issues
•No internal solder connections
• Available with BGA
•Internal magnetic shield standard
• Very low profile
•Gold plated leads
• Low thermal offset typical 1 µV
•TCE matching of all internal components
•Insulation resistance typical 1014 ohms
•3 Volt option available
DIMENSIONS (Non-BGA)
*All dimensions in mm (inches)
PIN OUT
PAD LAYOUT
(Top View)
(Bottom View)
www.meder.com
256
Germany # ++49-(0)7733-94870, USA # 800-870-5385
MEDER electronic
CRR Series
SPST Reed Relays
DIMENSIONS (with BGA)
*All dimensions in mm (inches)
PIN OUT
PAD LAYOUT
(Top View)
(Bottom View)
POST REFLOW
Height: max.
ORDER INFORMATION
SERIES
NOMINAL
VOLTAGE
CONTACT
FORM
OPTION
CRR
05-
1A
X
Part Number Example
CRR05 - 1AS
OPTIONS
05 is the nominal voltage
1A is the contact form
S is the solder ball option
S*
* Solder Ball Option (Non-BGA part number is CRR05-1A)
CR COIL DATA
CONTACT
FORM
SWITCH
MODEL
All data at 20 0C *
1A
80
COIL
VOLTAGE
COIL
RESISTANCE
PULL-IN
VOLTAGE
DROP-OUT
VOLTAGE
NOMINAL
COIL
POWER
VDC
Ω
VDC
VD C
mW
Nom.
Max.
Mi n.
Typ.
Max.
Mi n.
Max.
Mi n.
Max.
Typ.
5
7.5
135
150
165
0.85
3.75
0.75
3.65
167
* The pull-i n / drop-out voltages and coi l resi stance wi ll change at the rate of 0.4% per 0C .
www.meder.com
Germany # ++49-(0)7733-94870, USA # 800-870-5385
257
CRR Series
MEDER electronic
SPST Reed Relays
RELAY DATA
All data at 20 0C
Switch Model -->
Contact For m -->
Contact Ratings
Conditions
Contact 80
For m A
Min.
Typ. Max. Units
Contact Rating
Any DC combination of V & A not
to exceed their individual max.'s
10
W
Switching Voltage
D C or peak A C
170
V
Switching Current
D C or peak A C
0.5
A
Carry Current
D C or peak A C
0.5
A
Bulk Resistance
Through all plated material on
substrate
200
350
mΩ
Static Contact Resistance
w/ 0.5V & 50mA
75
100
mΩ
100
150
mΩ
Dynamic Contact Resistance
Measured w/ 0.5V & 50mA
Insulation Resistance
(100 Volts applied)
Across contacts
Contact to coil and shield
Across contacts
Contact to coil and shield
Breakdown Voltage
Operate Time, incl. Bounce
Measured w/ 100% overdrive
Release Time
No suppression
Capacitance (@ 10 kHz)
Across contacts
Contact to coil
1 0 10
1 0 13
210
1500
1 0 12
1 0 14
Ω
VD C
0.1
ms
0.02
ms
0.1
0.7
pF
1000
106
Cycles
Life Expectancies
Switching 5 Volts@ 10mA
DC only & <10 pF stray cap.
For other load requirements please see our life test section located
on page 151.
Environmental Data
Shock Resistance
1/2 sine wave duration 11ms
50
g
Vibration Resistance
From 10 - 2000 Hz
10
g
Ambient Temperature
10 0C/ minute max. allowable
-40
125
0
C
Storage Temperature
10 0C/ minute max. allowable
-55
125
0
C
Soldering Temperature
5 sec. dwell
260
0
C
Material of Case
Thermoset / Ceramic
Material of pads
Ag Plated
www.meder.com
258
Germany # ++49-(0)7733-94870, USA # 800-870-5385
Similar pages