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date
page
04/20/2020
1 of 3
SERIES:
TB008A-508
│
DESCRIPTION:
TERMINAL BLOCK
FEATURES
• 2~24 poles
• 45° with board
• interlocking (side)
• 5.08 mm pitch
• UL and CE safety approvals
SPECIFICATIONS
parameter
rated voltage (per contact)
rated current (per contact)
withstanding voltage
surge voltage
contact resistance
insulation resistance
operating temperature
safety approvals
flammability rating
RoHS
UL 1059, EN 60998-1:2004, EN 60998-2-1:2004
UL94V-0
yes
at 500 Vdc
500
-40
105
conditions/description
UL
IEC
UL
IEC
2500
4000
20
min
typ
max
300
250
16
24
units
V
V
A
A
Vac
V
mΩ
MΩ
°C
SOLDERABILITY
parameter
hand soldering
wave soldering
conditions/description
for maximum 10 seconds
for maximum 5 seconds
min
345
255
typ
350
260
max
355
265
units
°C
°C
PART NUMBER KEY
TB008A-508 -
X XX XX
Base Number
Screw Type:
“blank” = Slot
P = Phillips
No.
02
03
04
05
06
07
08
09
of Poles:
10 18
11 19
12 20
13 21
14 22
15 23
16 24
17
Color:
*BE = blue
GR = green
OR = orange
YL = yellow
GY = gray
BK = black
*Standard housing color is blue. All other colors are subject to higher MOQ. Please inquire with CUI Devices sales for details.
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│
SERIES:
TB008A-508
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DESCRIPTION:
TERMINAL BLOCK
date
04/20/2020│
page
2 of 3
MECHANICAL DRAWING
units: mm
tolerance (per module):
X≤6.00: ±0.25 mm
6.00<X≤30.00: ±0.40 mm
unless otherwise noted
DESCRIPTION
housing
contacts
screws
block
MATERIAL
PA66 (UL94V-0)
copper alloy
steel
copper alloy
tin
zinc
nickel
PLATING/COLOR
WIRE ASSEMBLY
UL
Wire Range
Strip Length
Screw Size
Screw Torque
24~12 AWG
M3
0.5 N·m
7 mm
IEC
2.5 mm
2
This series can be constructed of 2 and 3 pole modules where L is the total length, P is the pitch, and N is the number of poles.
N
L
B
N
L
B
02
10.16
5.08
14
71.12
66.04
03
15.24
10.16
15
76.20
71.12
04
20.32
15.24
16
81.28
76.20
05
25.40
20.32
17
86.36
81.28
06
30.48
25.40
18
91.44
86.36
07
35.56
30.48
19
96.52
91.44
08
40.64
35.56
20
101.60
96.52
09
45.72
40.64
21
106.68
101.60
10
50.80
45.72
22
111.76
106.68
11
55.88
50.80
23
116.84
111.76
12
60.96
55.88
24
121.92
116.84
13
66.04
60.96
--
--
--
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Additional Resources:
Product Page
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3D Model
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CUI Devices
│
SERIES:
TB008A-508
│
DESCRIPTION:
TERMINAL BLOCK
date
04/20/2020│
page
3 of 3
REVISION HISTORY
rev.
1.0
1.01
1.02
description
initial release
brand update
updated datasheet
date
03/13/2019
02/06/2020
04/20/2020
The revision history provided is for informational purposes only and is believed to be accurate.
CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no
responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any
component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or
effectiveness.
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