Catalog 1308242
Issued 3-03
TYCO ELECTRONICS
VF4 series
40 Amp Relay
With PC Board or
Quick Connect Terminals
for Automotive Applications
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Features
Operate Data
• 40A continuous contact rating @ 85°C.
• 1 Form A and 1 Form C arrangements.
• Plug-in or PC board terminals.
• Optional mounting bracket.
• Various enclosure options.
Must Operate and Must Release Voltage: See Coil Data table.
Initial Operate Time: 7 milliseconds, typical, with rated coil voltage
applied.
Initial Release Time: 2 milliseconds, typical, with zero volts applied (for
unsuppressed relays after having been energized at
rated coil voltage.)
Environmental Data
Conditions
All parametric, environmental and life tests are performed according to EIA
Standard RS-407-A at standard test conditions (23°C Ambient, 20-50% RH,
29.5 ± 1.0" Hg.) unless otherwise noted.
Contact Data
Arrangements: 1 Form A (SPST-NO) and 1 Form C (SPDT).
Material: AgNi 0.15 (consult factory for other contact materials).
Max. Switching Rate: 20 operations per second with no contact load.
6 operations per minute for rated life at rated load.
Max. Switching Voltage: 75VDC(1).
Max. Load Current (@ 14VDC Load Voltage):
Load
Max. Continuous Current
Max. Make Current (2)
Max. Break Current (1)
Form A
(NO)
NO
Form C
NC
60A
120A
60A
60A
120A
60A
40A
45A
40A
Max. Switching Power: 50-500 watts DC (voltage dependent) (1).
Min. Recommended Current: 1 amp @ 12VDC.
Initial Voltage Drop: 200 millivolts, maximum, for normally open contacts
@ 40 amp contact load.
250 millivolts, maximum, for normally closed
contacts @ 30 amp contact load.
Expected Life: 10 million operations, mechanical; 100,000 operations at 40
amps, 14VDC, resistive load on normally open contact.
Initial Dielectric Strength
Temperature Range: Storage: -40°C to +155°C.
Operating: -40°C to +125°C (4).
Shock: 20g, 11 milliseconds, half sine wave pulse.
Vibration: (For NC contacts, NO contacts are significantly higher.)
10-40 Hz., 1.27mm double amplitude.
40-70 Hz., 5 g's constant.
70-100 Hz., 0.5mm double amplitude.
100-500 Hz., 10 g's constant.
Mechanical Data
Termination: 0.250" quick connect and printed circuit terminals.
Enclosures:
Dust Cover: Protects relay from dust. For use in passenger
compartment or enclosures.
Shrouded Dust Cover: Protects relay and relay connector (order
separately) from dust and splash.
Weatherproof Cover: Mates with a connector (order separately) to seal
relay from salt spray etc. Recommended for under
hood application.
Cover Retention: Dust cover will withstand a 33.7 pound (150 Newton)
force (axially applied) without detachment. Ultrasonic
cover: 50 pound (220 Newton).
Weight: 31g (1.1 oz.) approximately (dust cover model).
Abnormal Operation
Overload Current: Consult factory.
24V Jump Start: 24VDC for 5 minutes conducting rated contact current
@ 23°C.
Drop Test: Capable of meeting specifications after a 3.28 foot (1.0 meter)
drop onto concrete.
Flammability: UL94V-0 external; UL94-HB or better, internal parts (meets
FMVSS 302).
Notes
Between Contacts and Coil: 500V rms.
Coil Data
Voltage: 6, 12 and 24VDC.
Resistance: See Coil Data table.
Nom. Power: (@ 23°C coil temp. and rated coil voltage.):
1.6W, unsuppressed.
1.81W, with 680 ohm resistor.
Thermal Resistance: 50°C per actual coil watt in still air with no contact
load current.
(1) See Figure 1.
(2) Inrush current for lamp load.
(3) Allowable overdrive is rated at ambient temperature for 23°C or 85°C as
stated with no load current flowing through the relay contacts and
minimum coil resistance. Also see Figure 2 for maximum ambient
temperature versus applied coil voltage.
(4) See Figure 2.
(5) Current and times are compatible with circuit protection by a typical
automotive circuit breaker. Relay will make, carry and break the
specified current.
Coil Data
Coil
Designator
Rated Coil
Voltage
(VDC)
Coil
Resistance
±10% (Ohms)
Coil
Inductance
(H) (Ref.)
Must-Operate
Voltage
(VDC)
Must-Release
Voltage
(VDC)
D
F
H
6
12
24
22.5
90
360
0.2
0.8
2.7
3.6
7.2
14.4
0.6
1.2
2.4
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
Allowable (3)
Overdrive
(VDC)
@ 23°C
@ 85°C
10.1
20.2
40.5
7.9
15.7
31.5
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
1017
Catalog 1308242
Issued 3-03
TYCO ELECTRONICS
Figure 1 – Limiting Curve for Power Load
75
Safe breaking, arc extinguished (normally open contact) for resistive loads.
Switching Voltage (VDC)
60
50
40
30
50
0W
20
20
0W
10
0W
10
0.5
1
2
3
5
4
7
10
20
30
40
Switching Current (Amps)
Figure 2 – Ambient Temperature vs. Coil Voltage for Continuous Duty
130
Assumptions:
1. Thermal resistance = 50°C per watt
2. Still air
3. Nominal coil resistance
4. Maximum mean coil temperature = 180°C
5. Coil temperature rise due to load
= 2°C @ 8 amps
= 5°C @ 16 amps
= 11°C @ 24 amps
= 20°C @ 32 amps
= 32°C @ 40 amps
6. Thermal resistance and power dissipation
based on coil resistance at 180°C
7. Curves are based on 1.6 watts at 23°C
8. When full lifetime is at high ambient and high
load current, subtract 25°C from maximum
allowable ambient temperature.
Maximum Allowable Ambient Temperature ( °C)
120
110
100
90
80
70
0 Amp Contact Load
8 Amp Contact Load
16 Amp Contact Load
60
24 Amp Contact Load
50
32 Amp Contact Load
40
40 Amp Contact Load
30
90
95
100
105
110
115
120
125
130
135
140
145
150
Applied Coil Voltage (% of Rated Nominal)
Ordering Information
Part Number
VF4-11 *
VF4-11 *
VF4-15 *
VF4-15 *
VF4-25 *
VF435 *
VF4-41 *
VF4-45 *
VF4-45 *
VF4-51 *
VF4-55 *
VF4-61 *
VF4-65 *
VF4-81 *
VF4-85 *
11
13
11
13
11
11
11
11
21
11
11
11
11
11
11
*Standard Coil Voltages:
Contact
Arrangement
Contact
Material
Enclosure
Terminals
1 Form A
1 Form A
1 Form C
1 Form C
1 Form C
1 Form C
1 Form A
1 Form C
1 Form C
1 Form A
1 Form C
1 Form A
1 Form C
1 Form A
1 Form C
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgSnO
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
AgNi0.15
Dust cover
Dust cover
Dust cover
Dust cover
Shrouded dust cover
Weatherproof cover
Dust cover with bracket
Dust cover with bracket
Dust cover with bracket
Shrouded dust cover with bracket
Shrouded dust cover with bracket
Weatherproof cover with bracket
Weatherproof cover with bracket
Dust cover with molded bracket
Dust cover with molded bracket
Quick connect
Printed circuit
Quick connect
Printed circuit
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
Quick connect
D = 6VDC (Consult factory for availability).
F = 12VDC
H = 24VDC (Consult factory for availability).
Optional Coil Suppression
Add suffix -S07 for 180 ohm resistor in parallel with 6VDC coil.
Add suffix -S01 for 680 ohm resistor in parallel with 12VDC coil.
Add suffix -S08 for 2,700 ohm resistor in parallel with 24VDC coil.
Epoxy Sealed Construction
Add suffix -C01 for epoxy sealed unit.
Add suffix -C05 for epoxy sealed unit with resistor.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
VF4-15F11
VF4-15F13
VF4-45F11
VF4-15H11
VF4-15H13
VF4-65F11-S01
Dimensions are shown for
1018 reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03
TYCO ELECTRONICS
Outline Dimensions
Dust Cover With Quick Connect Terminals
Plastic Bracket Cover With Quick Connect Terminals
VF4-1_ _ (Without Bracket) & VF4-4_ _ (With Bracket)
VF4-8_ _ _ _
1.10 MAX.
(28.0)
.59
(15.0)
.236
(6.0)
.638
(16.2)
ø .209
(5.3)
.866 ± .020
(22.0 ± 0.5)
.197
(5.0)
.170 ± .008
(4.32 ± 0.2)
.236 ± .015
(6.0 ± 0.4)
.079 ± .008
(2.0 ± 0.2)
1.10 MAX.
(28.0)
1.10 MAX.
(28.0)
1.004 MAX.
(25.5)
.622 ± .024
(15.8 ± 0.61)
ø.213 ± .004
(5.4 ± 0.1)
1.004 MAX.
(25.5)
.453 MAX.
(11.5)
.250
(6.3)
.453 MAX.
(11.5)
.250
(6.3)
1.10 MAX.
(28.0)
.315
(8.0)
.032 ±.001
(0.81 ± 0.03)
.250
(6.3)
.122
(3.1)
86
30
Printed Circuit Board Terminals
87A
.661
(16.8)
Clinchable Power
87
85
.098
(2.50)
.331
(8.4)
.705
(17.9)
TERMINALS
#30, 87, & 87a
Single Pin
.126
(3.2)
.098
(2.50)
TIN PLATED
Shrouded Dust Cover With Quick Connect Terminals
Weatherproof Cover With Quick Connect Terminals
VF4-2_ _ (Without Bracket) & VF4-5_ _(With Bracket)
VF4-3_ _ (Without Bracket) & VF4-6_ _(With Bracket)
.355
(9.0)
.653 ± .066
(16.6 ± 0.15)
.732
(18.6)
.354
(9.0)
.26
(6.6)
.886
(22.5)
.728 ± .010
(18.5 ± 0.25)
.252
(6.4)
1.516 MAX.
(38.0)
.453 MAX.
(11.5)
1.77 ± .019
(45.0 ± 0.5)
.285
(7.25)
.165 ± .006
(4.20 ± 0.15)
.453 MAX.
(11.5)
.167
(4.25)
.16 MAX.
(4.1)
.482
(12.25)
.250 TYP.
(6.3)
.245
(6.3)
1.26 MAX.
(32.0)
.984 MAX.
(25.0)
1.42 MAX.
(36.1)
.157
(4.0)
.295 ±.018
(7.5 ± 0.45)
.775 ± .006
(19.7 ± 0.15)
.453 ± .006
(11.50 ±0.15)
1.42 MAX.
(36.1)
.276 REF.
(7.0)
1.26 MAX.
(32.0)
.331
(8.4)
30
87A
86
85
.331
(8.4)
87
.705
(17.9)
87 86
.315
(8.0)
.177
(4.5)
30
85 87a
.705
(17.9)
.472 ± .015
(12.0 ± 0.38)
.661
(16.8)
.66
(16.8)
.354
(8.0)
Suggested PC Board Layouts (Bottom Views)
VF4-XXX13
Wiring Diagrams (Bottom Views)
1 Form A
1 Form C
86
86
87
30
85
1019
87a
Dimensions are shown for
reference purposes only.
30
RESISTOR
IF USED
85
.331
(8.4)
VF4-XXX12
.102
(2.6)
.661
(16.8)
.315
(8.0)
87
RESISTOR
IF USED
Dimensions are in inches over
(millimeters) unless otherwise
specified.
.055
(1.4)
.705
(17.9)
.331
(8.4)
Specifications and availability
subject to change.
.331
(8.4)
.071 .102
(1.8) (2.6)
.661
(16.8)
.055
(1.4)
.803
(20.4)
.055
(1.4)
.197
(5.0)
.098
(2.5)
.315
(8.0)
.331
(8.4)
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
1019
Catalog 1308242
Issued 3-03
TYCO ELECTRONICS
Connectors
Connectors For Use With Quick Connect Terminal VF4-1_ _ _ _ , VF4-4_ _ _ _ And VF4-8_ _ _ _ Relays
Wiring Harness Style Connector (order terminals separately)
PC Board Socket
VCF4-1000
.274
(7.0)
.111
(2.8)
.040
(1.0)
VCF4-1001
.295
(7.5)
.256
(6.5)
.083
(2.1)
.512
(13.0)
.571
(14.5)
.805
(20.4)
1.043
(26.5)
.945
(24.0)
.092
(2.3)
5 HOLES
.665
(16.9)
.945
(24.0)
.090
(2.3)
.083
(2.1)
2 LOCATING
PINS
.705
(17.9)
.143
(3.6)
.315
.331 (8.0)
(8.4)
1.043
(26.5)
.905
(23.0)
Wiring Harness Style, Bracket Mount Socket (order terminals separately)
(Mount individually or can be interlocked)
Connector For Use With VF4-2_ _ _ _ or VF4-5_ _ _ _
Relays With Shrouded Dust Cover (order terminals separately)
VCF4-1002
VCF4-1003
.36
(9.1)
1.09
(27.6)
2
.315
(8.0)
1.20
(30.5)
1.31
(33.3)
24A111 terminal retainer
supplied with
connector
4
1.00
(25.4)
3
.331
.661 (8.4)
(16.8)
1
.48
(12.2)
1.57
(39.9)
1.11
(28.1)
1.42
(36.1)
5
.218
(5.5)
.331
(8.4)
.705
(17.9)
Connector For Use With VF4-3_ _ _ _ or VF4-6_ _ _ _ Relays With Weatherproof Cover
Connectors to mate with the weatherproof cover relays are available from Delphi Packard (1-800-PACKARD).
(Typical Delphi Packard part number: 12065685).
Connector/Terminal Usage Chart - Our authorized distributors are more likely to stock boldface items.
Required Crimp Terminals (Order Separately)
Connector
Terminal P/N
Alternate P/N
Wire AWG
VCF4-1000
None
26A1349A
26A1349B
26A1348A
26A1348B
26A1348C
None
AMP 60249-1
AMP 42281-1
Packard 12015864
Packard 12015865
Packard 12084588
N/A
12-16
14-18
18-20
14-16
10-12
VCF4-1001
VCF4-1002
VCF4-1003
Dimensions are shown for
1020 reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Qty. Required
Form A
0
Form C
0
4
5
4
5
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
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