MICROTEMP® TCO Operating Temperature Summary
Max.
Open
Temp
Holding
Temp
Maximum Overshoot Temperature
Tm °C Tm °C Tm °C
T
Tm °C
Tm °C
Tm °C
Tm °C
h
T °C
°C
G4 Series G5 Series G6 Series G7 Series G8 Series R9 Series R7 Series
f
072
077
084
093
098
104
110
117
121
128
144
152
167
184
192
216
229
240
47
52
59
68
73
79
85
92
96
103
119
127
142
159
167
191
200
200
100
125
125
140
140
150
150
160
160
160
175
175
210
210
210
375
375
375
175
200
200
215
215
225
225
235
235
235
250
250
285
350
350
375
375
375
100
125
125
—
140
150
—
160
160
160
175
175
—
210
210
—
—
175
200
200
215
215
225
225
235
235
235
250
—
285
350
350
—
375
375
100
125
125
140
140
150
150
160
160
160
175
175
210
210
210
375
375
375
—
125
125
140
140
—
140
140
150
150
175
175
200
200
—
125
125
140
140
—
140
140
150
150
175
175
200
200
200
—
TM – Maximum overshoot
temperature: temperature
up to which TCO will not
change status
TF – Functioning open
temperature
tolerance: +0, -5°C
TH – Holding temperature:
Maximum continuous
exposure temperature
C.T.I. – Comparative tracking
index (all primary thermal
cutoffs): 250VAC
NOTE: G4, G5, G6,G7 and G8
series TCOs with TF ≥ 184°C
comply with UL conductive
heat aging (CHAT)
—
—
—
375
375
—
—
requirements.
Electrical Rating Summary
Maximum Overshoot Temperature
Agency
G4 Series
Resistive Inductive
G5 Series
Resistive
G6 Series
Resistive
G7 Series
Resistive Inductive
G8 Series
Resistive
R9 Series
Resistive
R7 Series
Resistive
10A/250VAC 8A/250VAC 16A/250VAC
15A/120VAC 14A/120VAC 25A/120VAC
21A/240VAC
5A/250VAC 4.5A/250VAC
5A/24VDC 4.5A/120VAC
UL/CSA
IEC
16A/250VAC
25A/250VAC
—
—
10A/250VAC 8A/250VAC
15A/120VAC 14A/120VAC
4.5A/250VAC
4.5A/120VAC
16A/250VAC 16A/250VAC 5A/250VAC
25A/250VAC
—
—
—
5A/250VAC
15A/250VAC 15A/250VAC
5A/24VDC
7A/250VAC
7A/24VDC
METI 10A/250VAC
—
—
15A/250VAC
Figure 3
MICROTEMP® TCO
Standard Dimensions
`
Dimensions – Inches (millimeters)
G4, G5, G6 & G8 Series
G7 Series
A
B
C
Overall Length .12 ( 3.0)
Epoxy Lead Length (Reference)
Case Lead Length .06 ( 1.5)
2.51 (63.8)
0.55 (14.0)
1.38 (34.9)
N/A
N/A
N/A
Standard
Leads
A
B
C
Overall Length .12 ( 3.0)
Epoxy Lead Length (Reference)
Case Lead Length .06 ( 1.5)
3.26 (82.8)
1.30 (33.0)
1.38 (34.9)
3.26 (82.8)
1.50 (38.1)
1.38 (34.9)
Long Leads
D
D
E
Case Lead Diameter
Case Lead Material
Epoxy Lead Diameter
Epoxy Lead Material
.040 (1.0)
Tin-Plated Copper
.040 (1.0)
.023 (.57)
Tin-Plated Copper
.023 (.57)
Lead Material
and Diameter
E
Silver-Plated Copper
Silver-Plated Copper
Case
Dimensions
F
G
Case Length (Reference)
Case Diameter (Reference)
.58 (14.7)
.158 (4.0)
.38 (9.6)
.118 (3.0)
Figure 4
138