PICKERING SERIES 200
Surface Mount Reed Relays
Including coaxial types for up to 5GHz
FEATURES
z
SoftCenter
™ construction
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Highest quality instrumentation grade switches
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Encapsulated in plastic package with internal
mu-metal screen for side-by-side mounting
without magnetic interaction
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Insulation resistance greater than 10
12
ohms for
Form A devices
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Dry and mercury wetted switches available
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Wide range of switch configurations - 1 Form A,
1 Form B, 2 Form A and 1 Form C
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For R.F. or high speed digital applications, 50
or 75 ohms coaxial devices are available in the
same small package
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3, 5, and 12 volt coils are standard, with or
without internal diode
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100% tested for dynamic contact resistance
The Series 200 is a complete range of surface mount reed relays.
Both dry and mercury wetted switches are available in a wide
range of configurations including coaxial types for RF up to
5GHz, or high speed digital switching with a step response time
of less than 30ps. Please contact our technical department for
supplementary RF data.
The special high temperature plastic package will withstand
the temperatures associated with Infra-red or vapour phase
reflow soldering processes. A flexible inner encapsulant protects
the sensitive glass/metal reed switch seals - this is a very big
advantage over the more usual hard moulded package.
15.25 (0.6)
G
E
1 LE
- CT
A R
- ON
5 IC
/ S
2
D
IN
R
ewlt
N o
3 V sion
r
Ve
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E
E
3.90 (0.154)
4.0mm max.
6.8
Max
(0.27)
15.25 (0.6)
G
IN
R
F
5
0
E
LE
C
- 1 TR
-A O
N
- 5 IC
/2 S
D
3.90 (0.154)
4.0mm max.
6.8
Max
(0.27)
-
K
0
K
IC
P
IC
0
P
2
17.25 (0.68)
2
0
0
R
17.25 (0.68)
1 Form A
Co-axial
15.25 (0.6)
PI
CK
2 ER
0 ING
0 E
- L
2 EC
- T
A RO
- N
5 IC
/ S
2
D
17.25 (0.68)
2 Form A
Switch Ratings - Dry Switches
z
1 Form A (energize to make), 10 watts at 200V
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1 Form A (energize to make), 15 watts at 200V
IN
R
KE
PI
C
K
2 ER
0 IN
0 G
- EL
1 EC
- T
B R
- ON
5 IC
/ S
2
D
5.85 (0.23)
6.0mm max.
6.8
Max
(0.27)
15.25 (0.6)
5.85 (0.23)
6.0mm max.
6.8
Max
(0.27)
17.25 (0.68)
1 Form B
20.0 (0.79)
S
IC
N
D
O
TR
/6
EC
-5
EL
-A
G
-1
5.85 (0.23)
6.0mm max.
9.0
Max
(0.35)
20.0 (0.79)
NI
CS
O
TR
EL
EC
G
IN
0
-1
-C
-5
/7
D
5.85 (0.23)
6.0mm max.
9.0
Max
(0.35)
ER
CK
PI
0
0
z
1 Form A (energize to make), 10 watts at 500V
z
Coaxial 50Ω (energize to make), 10 watts at 200V
z
Coaxial 75Ω (energize to make), 10 watts at 200V
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1 Form B (energize to break), 10 watts at 200V
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1 Form C (change-over), 3 watts at 200V
z
2 Form A (energize to make), 10 watts at 200V
PI
C
2
2
0
CK
1 Form A
High voltage
Dry or Mercury
Dimensions in Millimetres (Inches in brackets)
Switch Ratings - Mercury Wetted Switches
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1 Form A (energize to make), 50 watts at 500V
z
1 Form A (Position insensitive), 30 watts at 350V
pickering
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U
P
22.0 (0.87)
PI
IN
Cl G
2 acto EL
0 n-o EC
0 n- T
- 1 Se R
- C a, E ON
n
- 5 glan ICS
/7 d
D
ER
U
P
UP
22.0 (0.87)
1 Form C
Dry
pickering
200/06/09
Dry Reed - Series 200 switch ratings
The contact ratings for each switch type are shown below:
Sw. Switch Power
No form rating
1
2
3
4
A
C
A
15 Watts
3 Watts
10 Watts
A or B 10 Watts
Max.
Max.
Max.
switch current carry current switching volts
0.75 Amp.
0.5 Amp.
0.25 Amp.
0.5 Amp.
1.2 Amp.
1.2 Amp.
1.2 Amp.
1.2 Amp.
200
200
200
500
Special
Features
General purpose
Low level
Change over
High Voltage
Pin configuration and dimensional data
Dimensions in Millimetres (Inches in brackets).
1 Form A (Energize to make)
Package Number 1
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
15.25 (0.6)
2.0
(0.08)
PICKERING - England
200-1-A-5/1D
0.50
(0.02)
3.90
(0.154)
4.0mm
max.
1.0 (0.04)
6.8
Max.
(0.27)
0.25
(0.01)
1.0
(0.04)
1.0
(0.04)
Switch no.2 is particularly good for switching low currents and/or voltages. It is
the ideal switch for Automatic Test Equipment where cold switching techniques
are often used. Where higher power levels are involved, switch no.1 is a more
suitable choice.
1 Form A (Coaxial)
Package Number 2
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
15.25 (0.6)
0.40
(0.016)
3.90
(0.154)
4.0mm
max.
1.0
pitch
(0.04)
PICKERING - England
200RF50-1-A-5 / 2D
1.0 (0.04)
6.8
Max.
(0.27)
0.25
(0.01)
1.0
(0.04)
Dry Relay - Coil data and type numbers
Device description
Type number
Coil (V)
Coil resist. Contact resist.
(ohms)
max. (initial)
500
1000
250
500
1000
250
600
250
600
500
1000
500
1000
750
1000
400
1000
0.15Ω
0.15Ω
0.12Ω
0.12Ω
0.12Ω
0.12Ω
0.12Ω
0.12Ω
0.12Ω
0.15Ω
0.15Ω
0.20Ω
Package
Number
1.0
(0.04)
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1 Form A (energize to make)
General Purpose Sw. No. 1
1 Form A (energize to make)
Low Level Switch No. 2
1 Form A 50 ohms coaxial
Low Level Switch No. 2
1 Form A 75 ohms coaxial
Low Level Switch No. 2
1 Form A (energize to make)
High Voltage Switch No. 4
1 Form C (change-over)
Switch No. 3
200-1-A-5/1D
200-1-A-12/1D
200-1-A-3/2D
200-1-A-5/2D
200-1-A-12/2D
200RF50-1-A-5/2D
200RF50-1-A-12/2D
200RF75-1-A-5/2D
200RF75-1-A-12/2D
200-1-A-5/4D
200-1-A-12/4D
200-1-C-5/3D
200-1-C-12/3D
5
12
3
5
12
5
12
5
12
5
12
5
12
5
12
5
12
1
2 Form A (Energize to make)
Package Number 3
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
15.25 (0.6)
2.0
pitch
(0.08)
PICKERING - England
200-2-A-5/2D
0.50
(0.02)
5.85
(0.23)
6.0mm
max.
1
1.0 (0.04)
6.8
Max.
(0.27)
0.25
(0.01)
1.0
(0.04)
2
1.0
(0.04)
2
5
1 Form B (Energize to break)
Package Number 4
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
4.0
(0.16)
15.25 (0.6)
PICKERING - England
200-1-B-5/2D
0.50
(0.02)
5.85
(0.23)
6.0mm
max.
1.0 (0.04)
6.8
Max.
(0.27)
0.25
(0.01)
1.0
(0.04)
6
1 Form B (energize to break) 200-1-B-5/2D
Low Level Switch No. 2
200-1-B-12/2D
2 Form A (energize to make)
Low Level Switch No. 2
200-2-A-5/2D
200-2-A-12/2D
0.12Ω
0.12Ω
0.12Ω
0.12Ω
4
1.0
(0.04)
3
1 Form A (Energize to make)
Package Number 5
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
9.0
Max.
(0.35)
Mercury wetted
versions this way up
0.25
(0.01)
4.0
(0.16)
20.0 (0.79)
0.50
(0.02)
5.85
(0.23)
6.0mm
max.
When an internal diode is required, the suffix D is added to the part number as
shown in the table. If a diode is not required, the D suffix should be omitted.
The contact ratings for each switch type are shown below:
Sw. Switch Power
No form rating
6
8
A
A
50 Watts
30 Watts
UP
PICKERING - England
200-1-A-5 / 6D
1.0 (0.04)
Mercury Reed - Series 200 switch ratings
Max.
Max.
Max.
switch current carry current switching volts
2 Amp.
0.75 Amp.
3 Amp.
2 Amp.
500
350
Special
Features
Standard Mercury
Position
Insensitive
1.0
(0.04)
1.0
(0.04)
1 Form C (Changeover)
Package Number 6
Schematic
shown from
top of relay
Orientation
spot printed
on this corner
20.0 (0.79)
2.0
pitch
(0.08)
0.50
(0.02)
5.85
(0.23)
6.0mm
max.
PICKERING - England
200-1-C-5/3D
1.0 (0.04)
Mercury Relay - Coil data and type numbers
Device
type
1 Form A (energize to make)
Switch No. 6
1 Form A (energize to make)
Position Insensitive Switch No. 8
9.0
Max.
(0.35)
0.25
(0.01)
1.0
(0.04)
1.0
(0.04)
Type Number
200-1-A-5/6D
200-1-A-12/6D
200-1-A-5/8D
200-1-A-12/8D
Coil
voltage
5
12
5
12
Coil
Max. contact
resistance
resistance (initial)
140
500
140
500
0.075 Ohms
0.075 Ohms
0.100 Ohms
0.100 Ohms
Mercury Relays
With the exception of the position insensitive type, mercury
relays should be mounted vertically in the direction of the arrow.
When an internal diode is required, the suffix D is added to the part number as
shown in the table. If a diode is not required, the D suffix should be omitted.
Order Code
The following example indicates data required to process your
order promptly:
200 - 1 - A - 5 / 2 D
Series
Number of reeds
Switch form
Pickering Electronics Limited
Stephenson Road
Clacton-on-Sea
CO15 4NL
England
email: sales@pickeringrelay.com
Tel. (UK) 01255 428141
(International) +44 1255 428141
Fax. (UK) 01255 475058
(International) +44 1255 475058
Coil voltage
Switch number (See table adjacent)
Diode if fitted (Omit if not required)
Help !!!
ISO9001
Manufacture of Reed Relays
FM 29036
If you need any technical advice or help in any way, please telephone our
Technical Sales Department. There is a limit to how much data we can put
on a sales leaflet and we will always be pleased to discuss Pickering reed
relays with you.
Please ask us for a FREE evaluation sample
pickering
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