Catalog 1308242
Issued 3-03
OEG
PCH
series
5 - 10 Amp Miniature 1 Form A or C
Power PC Board Relay
Air Conditioners, Refrigerators, Microwave Ovens
UL File No. E82292
CSA File No. LR48471
VDE File No. 119568
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Features
• 1 Form A (SPST-NO) or 1 Form C (SPDT) contact arrangements.
• 5 or 10A ratings.
• Compact size 20L x 10W x 15.2H (mm).
• High surge voltage of 8000V.
• Cadmium-free contacts.
• Sensitive (200mW) coil available on 1 Form A types.
• UL, CSA, VDE approval.
Coil Data @ 20°C
200mW Coils (Only available with 1 Form A contact arrangements)
Rated Coil
Voltage
(VDC)
5
6
9
12
24
Nominal
Current
(mA)
40.0
30.0
22.5
16.7
8.6
Coil
Resistance
(ohms)
±
10%
125
180
400
720
2,800
400mW Coils
Rated Coil
Voltage
(VDC)
5
6
9
12
18
24
48
Nominal
Current
(mA)
80.0
66.7
44.4
33.3
22.2
11.1
5.6
Coil
Resistance
(ohms)
±
10%
62.5
90.0
202.5
360.0
810.0
1,440.0
5,760.0
Must Operate
Voltage
(VDC)
3.75
4.50
6.75
9.00
13.50
18.00
36.00
Must Release
Voltage
(VDC)
0.25
0.30
0.45
0.60
0.90
1.20
2.40
Must Operate
Voltage
(VDC)
3.75
4.50
6.75
9.00
18.00
Must Release
Voltage
(VDC)
0.25
0.30
0.45
0.60
1.20
Contact Data @ 20°C
Arrangements:
1 Form A (SPST-NO) and 1 Form C (SPDT).
Material:
AgSnO.
Max. Switching Rate:
300ops./ min. (no load).
20ops./ min. (rated load).
Expected Mechanical Life:
5 million ops (no load).
Expected Electrical Life:
100,000ops (rated load).
Minimum Load:
100mA @ 5VDC.
Initial Contact Resistance:
100 milliohms @ 1A, 6VDC.
Contact Ratings
Ratings: Models with 1 Form C Contacts, 400mW Coil
5A (NO) /3A (NC) @ 30VDC resistive.
5A (NO) /3A (NC) @ 277VAC resistive.
10A (NO) @ 125VAC resistive.
TV-3 (NO).
Models with 1 Form A Contacts, 400mW Coil
5A @ 277VAC/30VDC resistive.
10A @ 125VAC resistive.
TV-3.
Models with 1 Form A Contacts, 200mW Coil
5A @ 277VAC/30VDC resistive.
10A @ 125VAC resistive.
Max. Switched Voltage:
AC: 277V.
DC: 30V.
Max. Switched Current:
10A (NO) / 3A(NC).
Max. Switched Power:
1400VA, 150W (NO); 850VA, 90W (NC).
Operate Data @ 20°C
Must Operate Voltage:
75% of nominal voltage or less.
Must Release Voltage:
5% of nominal voltage or more.
Operate Time:
10ms max.
Release Time:
5ms max.
Environmental Data
Temperature Range:
Operating:
Models with Class F insulation: -30°C to +85°C.
Vibration, Mechanical:
10 to 55Hz., 1.5mm double amplitude.
Operational:
10 to 55Hz., 1.5mm double amplitude.
Shock, Mechanical:
1,000m/s
2
(100G approximately).
Operational:
100m/s
2
(10G approximately).
Operating Humidity:
20 to 85% RH. (Non-condensing).
Initial Dielectric Strength
Between Open Contacts:
750VAC, 50/60 Hz. (1 min.).
Between Contacts and Coil:
4,000VAC, 50/60 Hz. (1 min.).
Surge Voltage Between Coil and Contacts:
8,000V (1.2/50µs).
Initial Insulation Resistance
Between Mutually Insulated Conductors:
1000Mohm @ 500VDCM.
Mechanical Data
Termination:
Printed circuit terminals.
Weight:
0.25 oz (7g) approximately.
Coil Data
Voltage:
5 to 48VDC.
Duty Cycle:
Continuous.
Nominal Power:
200mW or 400mW.
Max. Coil Power:
130% of nominal.
Dimensions are shown for
418
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03
OEG
Ordering Information
Typical Part Number
1. Basic Series:
PCH = Miniature 1 Form C relay
2. Termination:
1 = 1 pole
3. Coil Voltage:
05 = 5VDC
06 = 6VDC
09 = 9VDC
12 = 12VDC
24 = 24VDC
48 = 48VDC
B
PCH
-1
12
D
2
H
,001
4. Coil Input:
D = Standard 400mW
5. Contact Material:
2 = AgSnO
L = Sensitive 200mW (Only available with 1 Form A contacts)
6. Contact Arrangement:
Blank = 1 Form C (Only available with Standard 400mW coil)
7. Enclosure:
Blank = Vented (Flux-tight) cover
8. Insulation class:
Blank = Class 155(F) system
9. Option:
,001 = Standard model
Other Suffix = Special options
H = Sealed plastic case
M = 1 Form A
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
PCH-105D2H,001
PCH-112D2H,001
PCH-124D2H,001
Outline Dimensions
.78
(19.8)
.39
(9.90)
Wiring Diagram (Bottom View)
.598
(15.2)
NOTE:
Only necessary terminals are present on 1 Form A models.
.157
(4.0)
.018
(.45)
.031
(.8)
.400
(10.16)
.031
.031 (.8)
(.8)
.200
(5.08)
.009
(.24)
.008
(.2)
PC Board Layout (Bottom View)
2 – .047
(1.20)
.400
(10.16)
.200
(5.08)
3 – .059
(1.50)
.300
(7.6)
.300
(7.6)
.100
(2.54)
.043
(1.10)
.100
(2.54)
NOTE:
Only necessary terminals are present on 1 Form A models.
Reference Data (Typical Values)
(Only applicable for 1 Form C, 400mW coil model with 277VAC load on NO)
Coil Temperature Rise
70
60
50
Temp. Rise (°C)
Operate Time
6.0
5.0
4.0
Time (msec)
Operation (x 10 )
4
Life Expectancy
100
Operate Time
40
30
20
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
3.0
2.0
1.0
Release Time
0.0
0.32
0.4
0.48
0.56
0.6
0.72
10
1
0
1
2
3
4
5
6
7
8
9
10
Contact Current (A)
Coil Power (W)
Coil Power (W)
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
419
Refer to inside back cover.
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