BR19
Crystal Can
Welded • DPDT
Dry Circuit to 5 and 10 Amps
•
AVAILABLE WITH ARC SHIELDS…
for grounded case operation on 115 VAC loads, to 10 Amps.
SPECIFICATIONS
GENERAL
Contact Arrangement
.......................... 2PDT (2 Form C)
Weight.........................................................
1.4 oz approx.
Designed to meet the requirements of MIL-PRF-39016.
PERFORMANCE
Contact Rating
(Note 1)
Resistive:
BR19X ...........10 Amps @ 28 VDC or 115V 400 Hz
(Case Ungrounded)
BR19Y .............5 Amps @ 28 VDC or 115V 400 Hz
(Case Ungrounded)
Inductive:
BR19X .....................................3.5 Amps @ 28 VDC
BR19Y .................................. 1.75 Amps @ 28 VDC
Life
...................................100,000 operations minimum
o
@ rated load, 125 C
Pull In Power:
BR19X ..................................................500 mw approx.
BR19Y ..................................................175 mw approx.
Operate/Release Time:
DC Coil
AC Coil
BR19X ...................................7.0 ms max 20 ms max
BR19Y ...................................8.5 ms max 20 ms max
Excluding bounce time at nominal coil voltage
Contact Bounce Time.......................................
2 ms max
@ rated contact load, 28 VDC
Contact Voltage Drop:
Before Life...................... 100 mv max. @ rated current
6 or 28 VDC
After Life ......................... 200 mv max. @ rated current
6 or 28 VDC
ENVIRONMENTAL
o
o
Temperature Range
............................... -65 C to +125 C
Vibration
(Note 2)............................... 0.4" DA 10 - 38 Hz,
20 G's 38 - 2,000 Hz
Shock (Operating)
(Note 2) ........................ 50 G's 11 ms
ELECTRICAL CHARACTERISTICS
Duty Cycle........................................................Continuous
Insulation Resistance
o
10,000 megohms @ 500V 25 C
o
1,000 megohms @ 500V 125 C
Dielectric Strength:
Sea Level:
Contact to Case ................................... 1,250 VRMS
Contact to Coil ..................................... 1,250 VRMS
Coil to Case ......................................... 1,000 VRMS
Across Open Contacts
BR19X................................................ 1,250 VRMS
BR19Y ................................................ 1,000 VRMS
70,000 Feet
All points.................................................. 500 VRMS
Notes:
1.
For case grounded loads and other ratings, consult the
factory.
For applications requiring other shock and vibration
levels, consult the factory.
3.
4.
2.
For other ratings consult the factory.
Relay contacts which have switched high level currents
are no longer suitable for switching low level loads.
W: 2000 Rev. 2
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
BR19
COIL DATA:
PART NUMBER
MODEL BR19Y — 5 Amps (175 MW)
MODEL BR19X — 10 Amps (500 MW)
BR19Y-50()()-6V
BR19X-16()()-6V
BR19Y-190()()-12V
BR19X-65()()-12V
BR19Y-900()()-26V
BR19X-300()()-26V
BR19Y-2.8K()()-48V
BR19X-950()()-48V
BR19Y-15K()()-115V
BR19X-5.5K()()-115V
BR19Y-AC()()-115V
BR19X-AC()()-115V
NOMINAL COIL VOLTAGE
MAXIMUM COIL VOLTAGE
PULL IN VOLTAGE (MAX @ +125 C)
PULL IN VOLTAGE (MAX)
DROP OUT VOLTAGE (MIN)
COIL RESISTANCE
o
± 10% @ 25 C
BR19Y
BR19X
o
6 VDC
7.3 VDC
4.4 VDC
3 VDC
0.3 VDC
50 OHMS
16 OHMS
12 VDC
14.8 VDC
8.4 VDC
6 VDC
0.6 VDC
190 OHMS
65 OHMS
26 VDC
32 VDC
18 VDC
13 VDC
1.3 VDC
900 OHMS
300 OHMS
48 VDC
59 VDC
33 VDC
24 VDC
2.4 VDC
2.8K OHMS
950 OHMS
115 VDC
127 VDC
79 VDC
57.5 VDC
5.7 VDC
15K OHMS
5.5K OHMS
115 VAC
127 VAC
79 VAC
57.5 VAC
5.7 VAC
AC
AC
----------------------------------------------------------------------- Relay Type
-------------------------------------------------------------- Contact Rating
--------------------------------------------------- Nominal coil resistance
--------------------------------------- Terminal style
------------------------------- Mounting Type
----------------- Nominal coil voltage
BR19 Y - 900
SCHEMATIC
TERMINAL VIEW TERMINAL STYLES
D
1
- 26V
MOUNTING CODES
GENERAL NOTES
• Unless otherwise specified, all tests made at nominal coil
o
voltages, @ 25 C.
• For special coil variations, switching configurations,
terminals styles and mounting types, consult the
factory.
• Unless otherwise specified, tolerances on decimal
dimensions are ± .010".
• Specifications contained herein are subject to change
without notice.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W: 2000 Rev. 2
模拟电子
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