Teledyne J255-5MG Magnetic-latching dpdt half-size crystal can military relay Datasheet

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RELAYS
J255
RELAYS
A Teledyne Technologies Company
MAGNETIC-LATCHING
DPDT HALF-SIZE
CRYSTAL CAN
MILITARY RELAY
SERIES
DESIGNATION
SERIES
J255/255
256
257
258
RELAY TYPE
Magnetic-latching DPDT half-size crystal can relay
qualified to MIL-PRF-39016/45
J255
255,256,
257,258
Com mercial rnaqnetic- latchin g DPDT half-size crysta l can
relay
ENVIRONMENTAL AND
PHYSICAL SPECIFICATIONS
FEATURES/BENEFITS
Temperature
(Ambient)
- 65°C to + 125°C
Vlbrallon
(Sinusoid al)
30G, 10to 2500 Hz
(See Note 1)
Shock
(Specilled Pulse)
100 G, 6ms half sine
(See Note 2)
Enclosure
Hermetically sealed
Weight
0.46 oz. (13g) max.
•
•
•
•
•
•
Low level to 2 amps
Wide range of switching ca pabilities
Smalles t relay package ca pable of SWitching 2 amps
Mod ernized asse mbly process
Qualified to MIL-PRF3 9016/45 (J255 only)
Lead-free (gold-plated wire lead only)
DESCRIPTION
SCHEMATIC DIAGRAM (TERMINALVIEW)
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SHOWNWITH COIL X LAST ENERGIZED
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256
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SHOWN WITH C O I~ X lAST ENERGIZED
257
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SHOW N WITH COil X LAST ENERGIZED
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258
L~ ~: c,ro I
S I1OW'lWIT H COil Y LASl [tIE RGIZEO
Not e: An y coil potanty may be reversed
© 2007 TELEDYNE RE LAYS
The Ser ies J255/ 255 is an indu stry- stand ard , halfsize, latching crystal ca n relay. It has a wide range of
switching ca pabilities ranging from low level to 2 amps.
The Series J255/255 latchin g relay co nfiguration is
doubl e-p ole doubl e-th row (DPDT), so the relay offers
exce llent switching den sity and ve rsatility.
Teledyne Relays' Seri es J255/255 offers:
• All welded co nstruction
• Wire leads, go ld-plated or solder-coa ted
• Matched seal for superior hermeticit y
• Gold-pl ated co ntac t asse mbly
• Moderniz ed assem bly process
• Advanced c leaning techniqu es
The 256, 257 and 258 variations of the 255 feature
different schematics.
(800) 284 -7007 · www.teledynerelays.com
J255 Page 1
J 255\042007'01
SERIES J255 and 255
GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted)
Contact Arrangement
2 Form C (DPDT)
Contact Load Ratings
(Case Grounded)
Low Level Life: 10–50 μA @10–50 mV, 1,000,000 cycles
Resistive: 2A @ 28Vdc, 100,000 cycles
.15A @ 115Vac, 60 and 400Hz, 100,000 cycles
Lamp: 0.16A @ 28Vdc, 100,000 cycles
Intermediate Current: 0.1A 28 Vdc, 50,000 cycles
Inductive: 0.75A @ 28Vdc 200 mH, 100,000 cycles
Contact Resistance
Low Level: 0.050 Ω maximum before life
0.150 Ω maximum after life
High Level: 0.050 Ω maximum before life
0.100 Ω maximum after life
Contact Bounce
3.0 ms maximum
Contact Overload Rating
4 A/28Vdc Resistive (100 cycles min.)
Operating Time
4 ms maximum over temperature range with rated coil voltage
Insulation Resistance
1,000 MΩ minimum, except the resistance between coil and case at high temperature
shall be 500 MΩ or greater
Sea Level
Altitude
1,000 Vrms (60 Hz)
350 Vrms (60 Hz)
500 Vrms (60 Hz)
350 Vrms (60 Hz)
1,000 Vrms (60 Hz)
350 Vrms (60 Hz)
Between open contacts in the latched and
non-latched positions
500 Vrms (60 Hz)
350 Vrms (60 Hz)
Between coils
500 Vrms (60 Hz)
350 Vrms (60 Hz)
1,000 Vrms (60 Hz)
350 Vrms (60 Hz)
Between case, frame, or enclosure
and all contacts in the latched and
non-latched positions
Between case, frame or enclosure and coils
Between all contacts and coils
Dielectric Strength
Between contact poles
Minimum Operate Pulse
9 ms @ rated voltage
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted)
BASE PART NUMBERS
(See Note 12 for full P/N example)
J255-5
255-5
J255-6
255-6
J255-12
255-12
J255-26
255-26
5.0
6.7
6.0
8.0
12.0
16.0
26.5
32.0
Coil Resistance (Ohms ±10%, 25°C)
45
63
254
1000
Set/Reset Voltage
(Vdc)
Min.
Max.
1.0
3.8
1.3
4.5
2.6
9.0
5.2
18.0
Min. @25°C
Max. @25°C
1.6
2.7
2.0
3.25
4.0
6.5
8.0
13.0
Coil Voltage (Vdc)
Nom.
Max.
TERMINAL
CONNECTIONS
.030 (.762)
+.003 (+.076)
–.002 (–.051)
.187 ±.020
(4.75 ±.051)
GOLD-PLATED
LEAD-FREE
.030 (.762)
+.003 (+.076)
–.002 (–.051)
.187 ±.030
(4.75 ±.051)
WIRE LEAD
SOLDER COATED
(SEE PART NUMBER EXAMPLE)
J255 Page Specifications are subject to change without notice
© 2007 TELEDYNE RELAYS
J255\042007\Q1
NOTES:
SERIES J255 and 255
1. Vibration (sinusoidal): MIL-STD-202, method
OUTLINE DIMENSIONS
204, test condition D (except frequency shall
be 10 to 2,500 Hz). Contact chatter shall not
.810 MAX
(20.57)
exceed 10 µs maximum for closed contacts,
and 1 µs maximum closure for open contacts.
Vibration (random): MIL-STD-202, method
214, test condition IG. Contact chatter shall
not exceed 10 µs maximum for closed
contacts, and 1 µs maximum closure for open
contacts (applicable to qualification and group
C testing only).
2. Shock (half-sine pulse): MIL-STD-202,
method 213, test condition C (100 g’s).
Contact chatter shall not exceed 10 µs
maximum for closed contacts, and 1 µs
+.003
.030
maximum closure for open contacts.
–.002
3. Dimensions are in inches. Metric equivalents
+.075
.76
–.05
in parentheses for reference only.
4.Unless otherwise specified, tolerance is ±.010
10 LEADS
(0.25mm).
5. Indicated terminal is marked with a
.825 MAX
contrasting bead.
(20.95)
6.Unless otherwise specified, relays will be
CONTRASTING
GLASS (X1)
supplied with either gold-plated or soldercoated leads. The slash and characters
appearing after the slash are not marked on
the relay.
7. When latching relays are installed in
.200 TYP
(5.08)
equipment, the latch and reset coils should
not be pulsed simultaneously.
8. Each relay possesses high-level and lowlevel capabilities. However, relays previously
.200
2X.100
tested or used above 10 mA resistive at
TYP
(2.54)
6 Vdc maximum or peak ac open circuits not
(5.08)
recommended for subsequent use in low-level
applications.
9. Relays may be subjected to 260°C (1 minute)
peak solder reflow temperature.
10. For hi-rel applications, contact factory at (800)
284-7007.
11. The suffix letter L and M to designate the
applicable failure rate level shall be added to
the applicable listed dash number. Failure rate
level (percent per 10,000 cycles): L = 3.0;
M = 1.0.
12.
Teledyne Part Numbering System for Standard Relays
.410 MAX
(10.41)
.410 MAX
(10.41)
.187 ±.020
(4.75 ±0.5)
MEASUREMENTS IN INCHES
(MILLIMETERS)
2X.100
(2.54)
.425 MAX
(10.8)
EXAMPLE:
J255
Relay Family
Military
Qualified
Coil Voltage
5 = 5 volts
6 = 6 volts
12 = 12 volts
26 = 26.5 volts
-
© 2007 TELEDYNE RELAYS
L
/
Q
Reliability Level
L = 3% (See Note 11)
M = 1% (See Note 11)
255
Relay Family
Commercial
12
-
12
/
Coil Voltage
5 = 5 volts
6 = 6 volts
12 = 12 volts
26 = 26.5 volts
Lead Finish
G = .187˝ gold-plated wire lead
Q = .187˝ solder-coated wire lead
Blank = .187˝ gold-plated or solder-coated
wire lead (See Note 6)
Q
Lead Finish
G = .187˝ gold-plated wire lead
Q = .187˝ solder-coated wire lead
Blank = .187˝ gold-plated or solder-coated
wire lead (See Note 6)
(800) 284-7007 • www.teledynerelays.com
J255 Page J255\042007\Q1
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