ESTERLINE GP250 DATA SHEET
GP250
ENGINEERING DATA SHEET
Polarized, latching hermetically sealed relay
Contact arrangement
Coil supply
Qualified to
2 PDT
Direct current
SCC3602/010
PRINCIPLE TECHNICAL CHARACTERISTICS
Contacts rated at
Weight
Dimensions of case
Hermetically sealed, corrosion protected metal can.
2 Amp / 50 Vdc
11 grams max
20.4mm x 10.4mm x 10.2mm
RELAY - LATCH
2 PDT, 2 AMP
APPLICATION NOTES:
001
007
CONTACT ELECTRICAL CHARACTERISTICS
Minimum
operating cycles
100,000 cycles
100,000 cycles
100 cycles resistive overload 4
Contact rating per
pole and load type
resistive load
inductive load (L/R=5ms)
Load Current in Amps
@50Vdc
2
0.75
North America
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622 USA
Tel: (01) 714-736-7599
www.leachintl.com
Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.
Fax: (01) 714-670-1145
Date of issue: 3/06 - 21 - Page 1 of 4
Europe, SA
2 Rue Goethe
57430 Sarralbe
France
Tel: (33) 3 87 97 98 97
Fax: (33) 3 87 97 84 04
Asia-Pacific Ltd.
20/F Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central, Hong Kong
Tel: (852) 2 191 2886
Fax: (852) 2 389 5803
COIL CHARACTERISTICS (Vdc) GP250
CODE 06 12 26
Nominal operating voltage 6 12 26
Maximum operating voltage 7.3 14.8 32
Maximum latch or reset voltage at +125° C 4.6 9.8 18
Coil resistance in Ω ±10% at +25° C
40 150 720
GENERAL CHARACTERISTICS
Temperature range -65°C to +125°C
Dielectric strength at sea level
- Contacts to ground, coils to ground 1000 Vrms / 50 Hz
- Between coils, between open contacts 500 Vrms / 50 Hz
Dielectric strength at altitude 25,000 m, all terminals to ground 350 Vrms / 50 Hz
Initial insulation resistance at 100 Vdc
>1000 M Ω
Sinusoidal vibration 30 G / 75 to 2000 Hz
Shock 100 G / 11 ms
Maximum contact opening time under vibration and shock 10 µs
Operate time at nominal voltage (including bounce) 4 ms max
Release time 4 ms max
Bounce time 2.5 ms max
Contact resistance at rated current
- initial value
- after life
50 mΩ max
100 mΩ max
Date of issue: 3/06 - 22 - Page 2 of 4
MOUNTING STYLES GP250
Ø3.2
00
10.4
MAX
0.6
DB
DJ
A
Ø3.5
0.76
±0.1
DE
6.35
Ø3.5
±0.1
0.8
HA
6.4
±0.1
20.4 MAX
BC
BJ
=
10.5
BD
BN
±0.1
10.2
MAX
CONTRASTING
D
=
=
=
Ø5.5
BEAD
BC
BD
BJ
BN
8
MAX
STUD
ØUNC4.40
ØM2.5
27
32.9 MAX
DBDJ3.2
6.35
ØM3
ØM3
±0.2
D
±0.1
±0.1
D
9.5
7.3
10.5
9.5
8
MAX
3.15
8
MAX
±0.1
±0.2
27
32.9 MAX
DQ
±0.2
27
32.9 MAX
Ø3.5
±0.1
4.9
DD
DM
4 x Ø 2.5
9.5
±0.1
27
32.9 MAX
B
25.2
27
±0.2
±0.2 ±0.25
29.8 MAX
33.55
DD
DM
3.2
B
C
C
3.2
11
MAX
±0.1
±0.1
Dimensions in mm
Tolerances unless otherwise specified ±0.25 mm
TERMINAL TYPES
CONTRASTING
BEAD
5.08
5.08
2.54
E
CONTRASTING
BEAD
F
Ø0.8
Ø0.8
5.4 MAX
TIN PLATED PINS
4.8 MAX
SOLDER HOOKS
Ø1.8
Date of issue: 3/06 - 23 - Page 3 of 4
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