Features
Features
Features
184 175 203
TP/TPLLTR/LTMTM/TR
13 / 15CFPB
回路構成/Circuit structure
回路構成/Circuit structure
回路構成/Circuit structure
192 195
SPST SPST
DC5V 5mA / DC20V 1mA DC5V 5mA / DC20V 1mA
機種選択表
QUICK REFERENCE TABLE
IllUMINATED PUSHBUTTON SWITCHES
160
SPST SPST 2PDT
TM: 1VA Max. TR: DC12V 10mA DC30V 0.1A
LTR:1VA Max. LTM:DC12V 10mA
・メタル/ラバー接点
・LED単色照光/2色照光
・Single/Dual LED illuminated
・Conduct rubber/Metal contact
・メタル/ラバー接点
・LED全面照光 ・小型
・
Full surface illumination & miniature
・Conduct rubber/Metal contact
・ロック式/ノンロック式
・LED単色照光 ・ロングストローク
・
Single LED
・Long stroke
・Momentary/Push to rock
LPLTM3DP
SPST
1VA Maximum
・スナップインパネル取付
・照光式/非照光式
・コネクタ接続
・
Illuminated/Non-illuminated
・
Snap-in
panel mounting
・
Connector wiring
SPDT / 2PDT
AC125V 3A/AC25V 3A/DC30V 3A
金接点
Gold contact: AC/DC48V 50mA
使用で明るく均一な照光面
・
High-luminance single LED/Pilot light
・For PCB/Panel mounting
・LED単色照光/表示灯
・高輝度LED
バリ―エーション
(
ボタンサイズ
/色調)
・鮮やかなLED全面照光
・豊富な
・Full surface bright illumination
・Wide variations(Button size, color)
バリ―エーション
(
ボタンサイズ
/色調)
・鮮やかなLED全面照光
・豊富な
・Full surface bright illumination
・Wide variations(Button size, color)
161 170 179
SPST / 2PDT
DP1~3
: DC24V 50mA
DP4
: DC5V 100mA
バリ―エーション
(
キャップ
/色調)
・LED単色照光/2色照光
・豊富な
・Single/Dual LED illuminated
・
Wide variations(Cap size,Cap/LED color)
印刷の都合により、カタログの製品写真と実物とでは色調が異なる場合があります。
It depends on printing state. The color of product on catalog photo may different from the actual products.
TM
&
TR
Ultra-Miniature Illuminated Pushbutton Switches
RoHS Compliant
■Series
Conductive Rubber Contact（TR type）
Mettal Contact（TM type）
■Features
1. Two Types of Contacts
TR series: Conductive rubber contact for soft tactile feel.
TM series: Metal contact for sharp tactile feel.
2. PC Board Mount
Terminal pitch is in inches (multiples of 2.54 mm) for all
models.
The unique terminal shape prevents the terminal pins from
coming loose from the PC board during dip soldering.
3. Enhanced Resistance to Soldering Heat
Improved terminal structure protects the contacts from
soldering heat.
In addition, each pole has two terminals which can be used
as a jumper wire.
4. Ultra-Miniature Switch with LED
LED is built into miniature housing.
5. Wide Variety of Accessories
A wide variety of accessories are available, including
color buttons and mounting frames.
6. Compatible With Lead-Free Soldering (TM Series)
Heat-resistant resin for lead-free soldering.
■Specifi cations
Rating
TR ：10mA 12VDC max. 10μ A Min.
TM：
1VA max. （50mA max.48VDC max）
0.5mA min.
TMG：
1VA Max.
（50mA max.48VDC max.）
10 μ A min.
Initial contact
resistance
TR：
500 Ω max.（
1mA 2VDC at 1.47N ｛150gf｝）
TM
：
100m Ω max
（1.5mA 200μ VAC at 1.96N ｛200gf｝）
Dielectric strength
250VAC 1 minute
Insulation resistance
100MΩ min （100VDC）
Electrical life TR ：100,000 operations
TM：300,000 operations
Contact Bounce
TR ：3 msec. max. （Initial value）
TM：10 msec. max. （Initial value）
Travel
TR ：1 mm
TM：0.25 mm
Operating force
（at peak force）
TR ：0.98±0.39N
TM：1.37±0.39N
Operating
temperature range
−25〜＋70℃
Storage
temperature range
−40〜＋70℃
TM・TR
■Part Numbering
T M G 2
21
L2
■Type of Contacts and Contact Plating
Code Type of contact
Contact Plating
RConductive rubber contact Gold plated
MMetal contact Silver plated
MG Metal contact Gold plated
Note : The contacts of TR series are all gold-plated.
■
Operating Force vs. Stroke Characteristics
■LED Specifi cations
TR221・TM221
Simbol Color
Forward Current
（IF）
Forward V
（VF）
Reverse Voltage
（
V
R）
nom. max.
2 Red 30mA 2.0V 2.5V DC5V
5 Green 25mA 2.2V 2.5V DC5V
6 Blue 30mA 3.8V 4.5V DC5V
8 Yellow 30mA 2.1V 2.5V DC5V
TR321・TM321
Simbol Color
Forward Current
（IF）
Forward V
（VF）
Reverse Voltage
（
V
R）
nom. max.
2 Red 20mA 2.0V 3.0V DC3V
5 Green 25mA 2.1V 3.0V DC3V
8 Yellow 20mA 2.1V 3.0V DC3V
■Structure
Fig. 123
Without LED
With LED
in button stem
With LED
in side frame
■LED Location
Symbol ※LED location
TR2・TM2 TR3・TM3
L■
LO■
LOO■
L■O■
※When color button is mounted.
Series code
Type of contact
Contact plating
LED luminance
Structure
LED color・LED location
Fig.A
Construction
LED color to be specifi ed in ■
Part No.
Switching function
Circuit diagrams
TR2
-
21
-
L
■
OFF （ON）
Connecting
terminals
LED circuit
Part No.
Switching function
Circuit diagrams
TR3
-
21
-
L■
−LO■、LOO■
−L■O■
OFF （ON）
Connecting
terminals
LED circuit
Single LED
Dual Color
separate LED
（ON）： Momentary LED color to be specified in ■ ■：Refer to “Table of Part Numbers” on P.169 for a full list of part numbers.
TR（Conductive Rubber Contact）
Part No.
Switching function
Circuit diagrams
TR1
-
01 OFF （ON）
Connecting
terminals
TR1
TR2
TR3
Terminal numbers are not shown on the switch.
Terminal numbers are not shown on the switch.
The photo shows
TR3
-
21
-
L■
SPST
SPST
SPST
Boss
Terminal No.
Terminal numbers are not shown on the switch.
Part No.
Switching function
Circuit diagrams
TM2-21-L ■
TMG2-21-L ■
OFF （ON）
Connecting
terminals
LED circuit
TM（Metal Contact）
Part No.
Switching function
Circuit diagrams
TM3−21−L■
−LO■、LOO■
−L■O■
TMG3−21−L■
−LO■、LOO■
−L■O■
OFF （ON）
Connecting
terminals
LED circuit
Single LED
Dual Color
separate LED
Part No.
Switching function
Circuit diagrams
TM1−01
TMG1−01 OFF （ON）
Connecting
terminals
TM1
TM2
TM3
Terminal numbers are not shown on the switch.
Terminal numbers are not shown on the switch.
Terminal numbers are not shown on the switch.
The photo shows
TM3
-
21
-
L■
SPST
SPST
SPST
（ON）： Momentary
★ ： Made to order products.
LED color to be specified in ■ Refer to “Table of Part Numbers” on P.169 for a full list of part numbers.
■Packaging Specifi cations
Series TM1・TMG1・TR1 TM2・TR2・ TM3・TR3・
TMG2・
TMG3・
Specifi cations
TM・TR
■Mounting Dimension
Part No.
TR1・TM1・TMG1
□7.5Button
□7.5Mounting Frame
TR1・TM1・TMG1
TR2・TM2・TMG2
□ 10Button
□ 10Mounting Frame
TR1・TM1・TMG1
□12.6Button
□12.6Mounting Frame
TR2・TM2・TMG2
□7.5Button
□7.5Mounting Frame
TR3・TM3・TMG3
□12.6Button
□12.6Mounting Frame
Mounting
（Top view）
Button
＋
Switch
Button
＋
Mounting
Frame
＋
Switch
※▲：The center of the switch
■：The center of the button
：Boss
○ When the switch is used only with the button and without the mounting frame, be sure to give designing consideration to guide the
button with the mounting panel, considering rattling, etc.
（Reference: Standard cutout size = Button size + 0.4 ~ 0.5 mm）
■PC Hole Layouts （TR3・TM3・TMG3）
（Top view）
Type
TR/TM3 −L■・TMG3 −L■TR/TM3 −LO■・TMG3 −LO■
TR/TM3 −LOO■・TMG3 −LOO■TR/TM3 −L■O■・TMG3 −L■O■
Hole Layouts
●
Pay attention to the polarity of the LED.
●
LED color to be specifi ed in ■
Mounting frame
Button
5 - Φ１
(2) (4)
(1) (6)
5.08
□7. 5
2.54 2.54
□7. 5 Button□7. 5
5.08
Mounting frame
5 - Φ１
□10
2.54 2.54
□10Button
Mounting frame
5 - Φ１
□12.6Button
□12.6
1.25
5.08
2.54 2.54
Mounting frame
7 - Φ１
□7. 5
2.54 2.54
2.54 2.54
Mounting frame
7 - Φ１
□12.6Button
□12.6
1.25
5.08
2.54
2.54 2.54
2.54 2.54
2.3
10
2.3
10
2.3
10
2.3
10
2.3
10
10
1
10
1
10
1
10
1
40.5
5.5
3.5
5.5
10 1
TM・TR
■Optional Accessories
《Sold Separately》
Part Name
□12.6 Color Button
TR1
TM1
TR3−L■
TM3−L■
TR3−L0■
TM3−L0■
Dimensions
Dark gray 140000480720 140000481301 140000481302
Gray 140000480721 140000481330 140000481337
Light gray 140000480722 140000481331 140000481338
Ivory 140000480723 140000481332 140000481339
Silver 140000480766 140007480085 140007480103
Red 140000480752 140000481333 140000481340
Green 140000480754 140000481335 140000481342
Blue 140000480753 140000481334 140000481341
Brown 140000480755 140000481336 140000481343
Part Name
□12.6 Color Button
TR3−L00■
TM3−L00■
TR3−L■0■
TM3−L■0■
Dimensions
Dark gray 140007480086 140007480104
Gray 140007480087 140007480105
Light gray 140007480088 140007480106
Ivory 140007480089 140007480107
Silver 140007480094 140007480112
Red 140007480090 140007480108
Green 140007480092 140007480110
Blue 140007480091 140007480109
Brown 140007480093 140007480111
：Optional Accessories
■ Notes For Operating the Switch … Refer to P.183
■Optional Accessories
《Sold Separately》
Part Name □7.5 Color Button □10 Color Button
TR1・TM1 TR2・TM2 TR1・TM1 TR2・TM2
Dimensions
Dark gray 140000480712 140007480068 140000480716 140007480117
Gray 140000480713 140007480069 140000480717 140007480118
Light gray 140000480714 140007480070 140000480718 140007480119
Ivory 140000480715 140007480071 140000480719 140007480120
Silver 140000480764 140007480076 140000480765 140007480125
Red 140000480744 140007480072 140000480748 140007480121
Green 140000480746 140007480074 140000480750 140007480123
Blue 140000480745 140007480073 140000480749 140007480122
Brown 140000480747 140007480075 140000480751 140007480124
Part Name
□7.5 Button type
Mounting Frame
□10 Button type
Mounting Frame □12.6 Button type Mounting Frame
TM1・TM2・TR1・TR2 TM1・TM2・TR1・TR2 TM1・TM3 TR1・TR3
Dimensions
Dark gray 140000340143 140000340147 140000340215 140000340151
Gray 140000340144 140000340148 140000340216 140000340152
Light gray 140000340145 140000340149 140000340217 140000340153
Ivory 140000340146 140000340150 140000340218 140000340154
：Optional Accessories
TM・TR
TM・TR
■Handling Precautions
LED circuit
Accessories
mounting
■Ambient Conditions
Use VF=2.0V to calculate.
E = 5 V
IF
= 2.0mA
Calculation Example :
R= R= =150Ω
E－VF5－2.0
0.02
IF
Current to be applied to the LED must
be lower than the forward current (IF)
indicated in the LED Specifications of
each switches. Resistance value R
should be calculated using the formula
on the right.
1.Installing the mounting frame
Install the mounting frame
so that the tab on the frame
is in the same direction as
the slot on the switch.
2.Installing the button
Install the button so that the
recess on the button is in the
same direction as the protruding
portion on the switch.
The mounting frame
cannot be installed
with the switch
button installed.
⑴In case of switches with silver-plated contacts, do not use in
an environment where there is corrosive gas such as sulfuric or
ammonia gas which may affect the silver plating.
⑵TM and TR series are open-structure switches and
should not be used in a dusty environment.
■Flux Cleaning
⑴Solvents : Fluorine or Alcohl type
⑵The TM/TR series are not washable. To wash the PC
board, clean the soldering surface of the PC board
with a brush so that the switch is not exposed to
the cleaning solution.
⑶After soldering, wait until the temperature of the
terminals cool down to 90℃ or below or until the parts
are exposed to room temperature for more than 5 min.
before washing.
■Soldering Specifications
Series TM TR
Manual soldering 380℃ Max.
3sec. Max.
380℃ Max.
3sec. Max.
Auto soldering 275℃ Max.
6sec. Max.
265℃ Max.
6sec. Max.
・Preheating in the flow line should be 80°C to 120°C and
within 120 seconds.
●Do not dip solder the switches with color buttons or
mounting frames attached.
Soldering heat may deform the accessories or cause
ingress of flux.
■Table of Part Numbers
Series
Contact plating
LED
/Located
TM1−01 TR1−01 TM2−21 TR2−21
Silver Plated Gold Plated Gold Plated
Silver Plated Gold Plated Gold Plated
Non-illuminated TM1−01
TMG1−01
TR1−01
−−−
2 Red
−−−
TM2−21−L2 ☆ TMG2−21−L2 ☆ TR2−21−L2
5
Green
−−−
TM2−21−L5 TMG2−21−L5 TR2−21−L5
6 Blue
−−−
☆ TM2−21−L6
▲
TMG2−21−L6 ☆ TR2−21−L6
8
Yellow
−−−
TM2−21−L8 TMG2−21−L8 ☆ TR2−21−L8
Series TR3−21
Contact plating Gold Plated
2（Red） ☆TR3−21−L2
5（Green）
☆TR3−21−L5
8（Yellow）
☆TR3−21−L8
2★TR3−21−L02
5☆TR3−21−L05
8☆TR3−21−L08
2★TR3−21−L002
5☆TR3−21−L005
8
▲
TR3−21−L008
TM3
TR3
①2 ②5★TR3−21−L205
2 8
▲
TR3−21−L208
5 2
▲
TR3−21−L502
5 8☆TR3−21−L508
8 2
−
8 5
▲
TR3−21−L805
2 2
▲
TR3−21−L202
5 5☆TR3−21−L505
8 8☆TR3−21−L808
Series TM3 plated−21
Contact plating Silver Plated Gold Plated
2 TM3−21−L2 ☆TMG3−21−L2
5 TM3−21−L5 ★TMG3−21−L5
8☆TM3−21−L8 ★TMG3−21−L8
2☆TM3−21−L02 ☆TMG3−21−L02
5 TM3−21−L05
−
8☆TM3−21−L08 ☆TMG3−21−L08
2☆TM3−21−L002
−
5 TM3−21−L005 ★TMG3−21−L005
8★TM3−21−L008
−
TM3
TR3
①2 ②5☆TM3−21−L205 ☆TMG3−21−L205
2 8★TM3−21−L208
▲
TMG3−21−L208
5 2
▲
TM3−21−L502
▲
TMG3−21−L502
5 8
▲
TM3−21−L508
−
8 2☆TM3−21−L802
−
8 5☆TM3−21−L805
−
2 2☆TM3−21−L202 ★TMG3−21−L202
5 5☆TM3−21−L505
▲
TMG3−21−L505
8 8★TM3−21−L808
−
●The above part numbers do not include accessories. Buttons and mounting frames need to be ordered separately.
TM・TR
LED color/
LED colorLED color
Illuminated
▲
： Inquiry products. ☆ ： Semi-standard products. ★ ： Made to order products.
