Ignition Coil C90i-pro

Spark energy

≥ 90 mJ

Primary current

≤ 16 A

Operating temperature range outer core

0 to 160°C

Storage temperature range

-40 to 100°C

Max. vibration

≤ 480 m/s² at 50 to 2,000 Hz

Length

168 mm

Weight w/o wire

250 g

Mounting

screw fastening

Primary resistance

185 mOhm

Secondary resistance

Incapable of measurement

High voltage rise time

≤ 5.0 kV/µs

Max. high voltage at 1 MOhm || 10 pF

≤ 40 kV

Spark current

≤ 160 mA

Spark duration at 1 kV || 1 MOhm

≤ 1.1 ms

Noise suppression

Inductive

Suppression diode / EFU

Internal

Measured with power stage

IGBT IRG4BC40S (Uce=600 V)

Connector

On request

Mating connector

On request

Pin 1

Red: U_batt

Pin 2

Blue: ECU ignition power stage

Pin 3

Black: Engine GND

Pin 4

White: Ionic current signal measurement preparation

Wire length

100 cm

Wire size

AWG 20/22/24

For spark plugs

Ceramic diameter d = 10 mm

Various motorsport and automotive connectors are available on request.

Please specify the required wire length and the length of the spark plug connector with your order

U _batt

I primary

10 A

12 A

15 A

16 A

17 A

20 A

6 V

3.2

4.5

7.6

9.8

8 V

1.88

2.49

3.47

3.79

4.10

10 V

1.35

1.76

2.34

2.51

2.67

3.05

12 V

1.06

1.35

1.77

1.89

2.00

2.24

14 V

0.87

1.11

1.43

1.52

1.60

1.79

16 V

0.74

0.93

1.20

1.28

1.34

1.49

16.5 V

0.71

0.90

1.15

1.23

1.29

1.43

18 V

0.64

0.81

1.03

1.10

1.15

1.27

Measured values are without loom resistance. Loom resistance must be less than the primary resistance. The needed dwell time is to be verified through current measurement

I prim.

Spark energy

-duration

-current

Hi voltage

10 A

41.4 mJ

0.74 ms

100 mA

31.6 kV

12 A

59.5 mJ

0.882 ms

122 mA

37.4 kV

15 A

84.4 mJ

1.034 ms

148 mA

45.7 kV

16 A

92.6 mJ

1.07 ms

158 mA

46 kV

17 A

100 mJ

1.09 ms

165 mA

46 kV

20 A

115 mJ

1.16 ms

190 mA

46 kV

During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.

This coil is only for use with engine control units having an integrated ignition power stage, e.g. IGBT IRG4BC40S or BIP.

For technical reasons the values of the coils may vary.

Please regard the specified limit values (see “Electrical Data”).

Usage above Iprim = 16 A or 40 kV may reduce the lifetime.

Please find further application hints in the offer drawing at our homepage.