OA-50 SELCO, OA-50 Datasheet - Page 27

• Manufacturer Part Number: OA-50
• Description: Disc Thermostat; 1/2 in; opens 50 degF; auto reset 32 degF; surface mt, sol tabs
• Manufacturer: SELCO

Specifications of OA-50

• Body Style: Disc
• Brand/series: OA
• Current Rating: 15⁄10 A
• Dielectric Rating: 1500 VAC per 1 Minute
• Dimensions: 1.18 in. L × 0.570 in. W × 0.395 in. H
• Function: Thermostat
• Mounting Style: Surface Mount
• Output: NC
• Primary Type: Thermostat
• Resistance, Insulation: 100 Megohms
• Standards: UL & cUL Listed, CSA Certified, VDE Approved
• Technology: Thermal Conductive
• Termination: Solder
• Thermostat Type: Disc
• Voltage, Supply: 250 VAC

FEATURES
The Selco 802 Series is a miniature bimetal thermostat. This
PCB unit conforms to the international Y220/TO220 package.
normally closed at a factory set point range of 104ºF to 284ºF.
Electrical ratings
Temperature range
Differential
Environmental temperature
Dielectric strength
Circuit resistance
Insulation resistance
Materials
Body housing
Terminals
Contacts
Approvals
The SPST snap-action contact is available normally open or
Conforms to Y220/TO220 package
Gold cross-bar contact applicable
to micro current
[phone]
I t i s t h e c u s t o m e r ’s s o l e r e s p o n s i b i l i t y t o s p e c i f y a n d d e t e r m i n e t h e s u i ta b i l i t y o f a pa r t i c u l a r
c o n t r o l o r c o m p o n e n t b a s e d o n t h e i r u n i q u e i n d i v i d u a l a p p l i c a t i o n s a n d r e q u i r e m e n ts
P r i n t e d C i r c u i t B o a r d T h e r m o s ta ts
SPECIFICATIONS
48VDC, 1 Amp, Resistive, 30,000 Cycles
120VAC, 1 Amp, Resistive, 30,000 Cycles
5VDC, 20mA, Resistive, 100,000 Cycles
One fixed set point
104ºF to 2480ºF (40ºC to 120ºC)
27ºF (15ºC)
284ºF (140ºC)
1,500VAC/1 minute
1,500VAC/1 minute between terminals and cover
50m S or less
100M S or more (with a 500VDC megger)
PBT (Polybutylene Terephtalate) UL-94 VO
Tin plated brass
Gold plated silver
Temperature indicating and regulating
UL873, CUL (CSA), CE
UL File No. E145478(S), XAPX2
C-UL File No. E145478(S), XAPX8
VDE File No. E-14713
RoHS Compliant
[phone]
www.selcoproducts.com
APPLICATIONS
Computers
Test equipment
Power supplies
FAX [phone]
8 0 2 S e r i e s
Models available from stock - subject to availability
802-F - Close On-Rise (normally open)
Models available from stock - subject to availability
802-L - Open On-Rise (normally closed)
Number
802F-040
802F-045
802F-050
802F-055
805F-060
805F-065
802F-070
802F-075
802F-080
802F-085
802F-090
802F-095
802F-100
802F-105
802F-110
802F-115
802F-120
Number
802L-040
802L-045
802L-050
802L-055
805L-060
805L-065
802L-070
802L-075
802L-080
802L-085
802L-090
802L-095
802L-100
802L-105
802L-120
802L-110
802L-115
Model
Model
E-mail: [e-mail]
±9ºF
±9ºF
104
122
131
140
149
158
167
176
185
194
203
212
221
230
239
248
104
122
131
140
149
158
167
176
185
194
203
212
221
230
239
248
113
113
Opening
Closing
Temperature Ranges
Temperature Ranges
±5ºC
±5ºC
100
105
120
100
105
120
110
115
110
115
40
45
50
55
60
65
70
75
80
85
90
95
40
45
50
55
60
65
70
75
80
85
90
95
±12ºF
±12ºF
104
113
122
131
140
149
158
167
176
185
194
203
212
221
104
113
122
131
140
149
158
167
176
185
194
203
212
221
77
86
95
77
86
95
Reset
Reset
±7ºC
±7ºC
100
105
100
105
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95