Water
Protection
Tiny
Switch
Standard
PCB Mount
Surface
Mount
Tape
and Reel
LDI / LDM / NDH-Series
The
LDI-Series, LDM-Series,
and
LDH-Series
DIP switches are industry
standards. These switches are designed
for automatic placement and feature
gold plated, self-cleaning contacts.
Options include tape sealing, recessed
actuators, and tape and reel packaging
for SMT and J-Bend versions.
SPECIFICATIONS:
R
ATING
:
100mA 50VDC (Non-switching)
25mA 24VDC (Switching)
T
EMPERATURE
:
-20°C
to 70°C (Operating)
-40°C to 85°C (Storage)
E
LECTRICAL
L
IFE
:
2,000
Cycles per Switch
(LDI and LDM-Series)
1,000
Cycles per Switch
(LDH-Series)
W
ITHSTAND
V
OLTAGE
:
500VAC for 1 Minute
(LDI and LDM-Series)
300VAC
for 1 Minute
(LDH-Series)
I
NSULATION
R
ESISTANCE
:
100MΩ at 500VDC
C
ONTACT
R
ESISTANCE
:
50mΩ
(LDI and LDM-
Series)
100mΩ (LDH-Series)
C
APACITANCE
:
5pF
V
IBRATION
T
EST
:
MIL-STD-202F METHOD
201A
S
HOCK
T
EST
:
MIL-STD-202F METHOD 213B
CONDITION A
O
PERATION
F
ORCE
:
1000gf (LDI and LDM-
Series)
500gf (LDH-Series)
B
ASE
:
Polyphenylene Sulfide, UL 94V-0
C
OVER
:
Polyphenylene Sulfide, UL 94V-0
A
CTUATOR
:
Polyamide 4/6, UL 94V-0
C
ONTACTS
:
Gold Over Nickel Plated Beryllium
Copper
T
ERMINALS
:
Brass
Gold Plated at Contact
Tin/Lead Plated at Terminal
LDIR-04H-L-T:
Photo A
Through-hole IC style DIP, 4 position, re-
cessed actuator, tin/lead over gold plated
straight terminals, tape sealed.
MATERIALS:
PART NUMBER EXAMPLES:
Series
Number of
Positions
Terminal
Type
Plating
Tape
Sealing
Packaging
LDI
- Standard Actuator
LDIR
- Recessed Actuator
01
02
03
04
05
06
07
08
09
10
12
S
- Splay
H
- Straight
None - Gold
L
- Tin/Lead
None
T
- Tape
Sealed
None - Bulk
B
- Tube
TR
- Tape and
Reel
LDM-04:
Photo B
Surface mount IC style DIP, 4 position,
standard actuator, gold plated terminals.
LDH-08N-T-TR:
Photo C
Half pitch, IC style DIP, 8 position, shipped
on, 3µ" gold plated terminals, tape sealed,
tape and reel packaging.
LDH-08N:
Photo D
Half pitch, IC style DIP, 8 position, shipped
on, 3µ" gold plated terminals.
Series
Number of
Positions
Plating
Tape
Sealing
Packaging
A
SMT Terminals:
LDM
- Standard Actuator
LDMR
- Recessed Actuator
J-Bend Terminals:
LDJ
- Standard Actuator
LDJR
- Recessed Actuator
01
02
03
04
05
06
07
08
09
10
12
None - Gold
L
- Tin/Lead
None
T
- Tape Sealed
None - Bulk
B
- Tube
TR
- Tape and Reel
LDMR-06-T:
Photo E
Surface mount IC style DIP, 6 position,
recessed actuator, tape sealed.
DIP
C
Shipped
Position
Plating
Tape
Sealing
Packaging
D
Series
Number of
Positions
B
LDH
- Standard Terminals
LDHE
- Extended Terminals
02
04
06
08
10
None - Off
N
- On
None - 3µ" Gold
G
- 10µ" Gold
None
T
- Tape Sealed
None - Bulk
B
- Tube
TR
- Tape and Reel
LAMB
INDUSTRIES
E
53
Portland, OR USA
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